Fixes the following W=1 kernel build warning(s):

 In file included from drivers/gpu/drm/vmwgfx/vmwgfx_kms.c:37:
 drivers/gpu/drm/vmwgfx/vmwgfx_kms.c:483: warning: Function parameter or member 'new_state' not described in 'vmw_du_cursor_plane_atomic_check'
 drivers/gpu/drm/vmwgfx/vmwgfx_kms.c:483: warning: Excess function parameter 'state' description in 'vmw_du_cursor_plane_atomic_check'
 drivers/gpu/drm/vmwgfx/vmwgfx_kms.c:1069: warning: Function parameter or member 'vfb' not described in 'vmw_framebuffer_pin'
 drivers/gpu/drm/vmwgfx/vmwgfx_kms.c:1281: warning: Function parameter or member 'dev_priv' not described in 'vmw_kms_srf_ok'
 drivers/gpu/drm/vmwgfx/vmwgfx_kms.c:1907: warning: Function parameter or member 'crtc' not described in 'vmw_get_vblank_counter'
 drivers/gpu/drm/vmwgfx/vmwgfx_kms.c:1915: warning: Function parameter or member 'crtc' not described in 'vmw_enable_vblank'
 drivers/gpu/drm/vmwgfx/vmwgfx_kms.c:1923: warning: Function parameter or member 'crtc' not described in 'vmw_disable_vblank'
 drivers/gpu/drm/vmwgfx/vmwgfx_kms.c:2131: warning: Function parameter or member 'mode' not described in 'vmw_guess_mode_timing'

Cc: VMware Graphics <linux-graphics-maintainer@vmware.com>
Cc: Roland Scheidegger <sroland@vmware.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NZack Rusin <zackr@vmware.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181313.3431493-21-lee.jones@linaro.org

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c:55: warning: cannot understand function prototype: 'struct vmw_legacy_display_unit '
 drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c:218: warning: Function parameter or member 'state' not described in 'vmw_ldu_crtc_atomic_enable'
 drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c:228: warning: Function parameter or member 'state' not described in 'vmw_ldu_crtc_atomic_disable'

Cc: VMware Graphics <linux-graphics-maintainer@vmware.com>
Cc: Roland Scheidegger <sroland@vmware.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NZack Rusin <zackr@vmware.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181313.3431493-14-lee.jones@linaro.org

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c:299: warning: Function parameter or member 'dev_priv' not described in 'vmw_local_fifo_reserve'
 drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c:299: warning: Function parameter or member 'bytes' not described in 'vmw_local_fifo_reserve'

Cc: VMware Graphics <linux-graphics-maintainer@vmware.com>
Cc: Roland Scheidegger <sroland@vmware.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NZack Rusin <zackr@vmware.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181313.3431493-13-lee.jones@linaro.org

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c:275: warning: Function parameter or member 'p_offset' not described in 'vmw_piter_start'
 drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c:676: warning: Function parameter or member 'evict' not described in 'vmw_move_notify'

Cc: VMware Graphics <linux-graphics-maintainer@vmware.com>
Cc: Roland Scheidegger <sroland@vmware.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NZack Rusin <zackr@vmware.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181313.3431493-12-lee.jones@linaro.org

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/vmwgfx/vmwgfx_resource.c:215: warning: Excess function parameter 'obj_type' description in 'vmw_resource_init'
 drivers/gpu/drm/vmwgfx/vmwgfx_resource.c:303: warning: Excess function parameter 'p_res' description in 'vmw_user_resource_noref_lookup_handle'
 drivers/gpu/drm/vmwgfx/vmwgfx_resource.c:328: warning: Function parameter or member 'dev_priv' not described in 'vmw_user_lookup_handle'
 drivers/gpu/drm/vmwgfx/vmwgfx_resource.c:328: warning: Function parameter or member 'tfile' not described in 'vmw_user_lookup_handle'
 drivers/gpu/drm/vmwgfx/vmwgfx_resource.c:328: warning: Function parameter or member 'handle' not described in 'vmw_user_lookup_handle'
 drivers/gpu/drm/vmwgfx/vmwgfx_resource.c:328: warning: Function parameter or member 'out_surf' not described in 'vmw_user_lookup_handle'
 drivers/gpu/drm/vmwgfx/vmwgfx_resource.c:328: warning: Function parameter or member 'out_buf' not described in 'vmw_user_lookup_handle'
 drivers/gpu/drm/vmwgfx/vmwgfx_resource.c:398: warning: Function parameter or member 'dirtying' not described in 'vmw_resource_do_validate'
 drivers/gpu/drm/vmwgfx/vmwgfx_resource.c:601: warning: Function parameter or member 'interruptible' not described in 'vmw_resource_reserve'
 drivers/gpu/drm/vmwgfx/vmwgfx_resource.c:601: warning: Function parameter or member 'no_backup' not described in 'vmw_resource_reserve'
 drivers/gpu/drm/vmwgfx/vmwgfx_resource.c:987: warning: Function parameter or member 'interruptible' not described in 'vmw_resource_pin'

Cc: VMware Graphics <linux-graphics-maintainer@vmware.com>
Cc: Roland Scheidegger <sroland@vmware.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NZack Rusin <zackr@vmware.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181313.3431493-11-lee.jones@linaro.org

Fixes the following W=1 kernel build warning(s):

 In file included from drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c:30:
 drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c:448: warning: Function parameter or member 'offset' not described in 'vmw_fops_read'

Cc: VMware Graphics <linux-graphics-maintainer@vmware.com>
Cc: Roland Scheidegger <sroland@vmware.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NZack Rusin <zackr@vmware.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181313.3431493-10-lee.jones@linaro.org

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/vmwgfx/vmwgfx_drv.c:164: warning: Function parameter or member 'ioctl' not described in 'VMW_IOCTL_DEF'
 drivers/gpu/drm/vmwgfx/vmwgfx_drv.c:164: warning: Function parameter or member 'func' not described in 'VMW_IOCTL_DEF'
 drivers/gpu/drm/vmwgfx/vmwgfx_drv.c:164: warning: Function parameter or member 'flags' not described in 'VMW_IOCTL_DEF'
 drivers/gpu/drm/vmwgfx/vmwgfx_drv.c:170: warning: cannot understand function prototype: 'const struct drm_ioctl_desc vmw_ioctls[] = '
 drivers/gpu/drm/vmwgfx/vmwgfx_drv.c:542: warning: Function parameter or member 'dev_priv' not described in 'vmw_get_initial_size'
 drivers/gpu/drm/vmwgfx/vmwgfx_drv.c:611: warning: Function parameter or member 'dev_priv' not described in 'vmw_dma_masks'
 drivers/gpu/drm/vmwgfx/vmwgfx_drv.c:611: warning: Excess function parameter 'dev' description in 'vmw_dma_masks'

Cc: VMware Graphics <linux-graphics-maintainer@vmware.com>
Cc: Roland Scheidegger <sroland@vmware.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NZack Rusin <zackr@vmware.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181313.3431493-9-lee.jones@linaro.org

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/vmwgfx/vmwgfx_kms.h:256:23: warning: ‘vmw_cursor_plane_formats’ defined but not used [-Wunused-const-variable=]
 drivers/gpu/drm/vmwgfx/vmwgfx_kms.h:248:23: warning: ‘vmw_primary_plane_formats’ defined but not used [-Wunused-const-variable=]
 drivers/gpu/drm/vmwgfx/vmwgfx_kms.h:256:23: warning: ‘vmw_cursor_plane_formats’ defined but not used [-Wunused-const-variable=]
 drivers/gpu/drm/vmwgfx/vmwgfx_kms.h:248:23: warning: ‘vmw_primary_plane_formats’ defined but not used [-Wunused-const-variable=]
 drivers/gpu/drm/vmwgfx/vmwgfx_kms.h:256:23: warning: ‘vmw_cursor_plane_formats’ defined but not used [-Wunused-const-variable=]
 drivers/gpu/drm/vmwgfx/vmwgfx_kms.h:248:23: warning: ‘vmw_primary_plane_formats’ defined but not used [-Wunused-const-variable=]

Cc: VMware Graphics <linux-graphics-maintainer@vmware.com>
Cc: Roland Scheidegger <sroland@vmware.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NZack Rusin <zackr@vmware.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181313.3431493-8-lee.jones@linaro.org

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/vmwgfx/vmwgfx_kms.c: In function ‘vmw_du_primary_plane_atomic_check’:
 drivers/gpu/drm/vmwgfx/vmwgfx_kms.c:460:31: warning: variable ‘vcs’ set but not used [-Wunused-but-set-variable]

Cc: VMware Graphics <linux-graphics-maintainer@vmware.com>
Cc: Roland Scheidegger <sroland@vmware.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NZack Rusin <zackr@vmware.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181313.3431493-5-lee.jones@linaro.org

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c:89: warning: Enum value 'vmw_res_rel_max' not described in enum 'vmw_resource_relocation_type'
 drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c:136: warning: Function parameter or member 'func' not described in 'vmw_cmd_entry'
 drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c:136: warning: Function parameter or member 'cmd_name' not described in 'vmw_cmd_entry'
 drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c:212: warning: Function parameter or member 'res' not described in 'vmw_cmd_ctx_first_setup'
 drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c:523: warning: Function parameter or member 'sw_context' not described in 'vmw_resource_relocation_add'
 drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c:523: warning: Excess function parameter 'list' description in 'vmw_resource_relocation_add'
 drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c:653: warning: Function parameter or member 'p_res' not described in 'vmw_cmd_res_check'
 drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c:653: warning: Excess function parameter 'p_val' description in 'vmw_cmd_res_check'
 drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c:1716: warning: Function parameter or member 'res' not described in 'vmw_cmd_res_switch_backup'
 drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c:1716: warning: Excess function parameter 'val_node' description in 'vmw_cmd_res_switch_backup'
 drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c:3757: warning: Function parameter or member 'file_priv' not described in 'vmw_execbuf_fence_commands'
 drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c:3757: warning: Function parameter or member 'dev_priv' not described in 'vmw_execbuf_fence_commands'
 drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c:3757: warning: Function parameter or member 'p_fence' not described in 'vmw_execbuf_fence_commands'
 drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c:3757: warning: Function parameter or member 'p_handle' not described in 'vmw_execbuf_fence_commands'
 drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c:3954: warning: Function parameter or member 'kernel_commands' not described in 'vmw_execbuf_cmdbuf'

Cc: VMware Graphics <linux-graphics-maintainer@vmware.com>
Cc: Roland Scheidegger <sroland@vmware.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-media@vger.kernel.org
Cc: linaro-mm-sig@lists.linaro.org
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NZack Rusin <zackr@vmware.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181313.3431493-4-lee.jones@linaro.org

Using struct drm_device.pdev is deprecated in favor of drm_device.dev.
The reference to the field was reintroduced during a rebase.
Signed-off-by: NThomas Zimmermann <tzimmermann@suse.de>
Fixes: 9703bb32 ("drm/vmwgfx: Switch to a managed drm device")
Reviewed-by: NZack Rusin <zackr@vmware.com>
Cc: Zack Rusin <zackr@vmware.com>
Cc: Martin Krastev <krastevm@vmware.com>
Cc: Roland Scheidegger <sroland@vmware.com>
Cc: VMware Graphics <linux-graphics-maintainer@vmware.com>
Cc: dri-devel@lists.freedesktop.org
Link: https://patchwork.freedesktop.org/patch/msgid/20210118131420.15874-6-tzimmermann@suse.de

Commit 8f66090b ("drm/amdgpu: Remove references to struct drm_device.pdev")
accidentally adds an initialization of adev, which isn't used anywhere. This
caused a compiler warning on the unused variable, remove it.

Fixes: 8f66090b ("drm/amdgpu: Remove references to struct drm_device.pdev")
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Christian König <christian.koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: NThomas Zimmermann <tzimmermann@suse.de>

To avoid any possible use after free.
Signed-off-by: NAndrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: NChristian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/414814/
CC: stable@vger.kernel.org
Signed-off-by: NChristian König <christian.koenig@amd.com>

Invalidate all BOs CPU mappings once device is removed.

v3: Move the code from TTM into drm_dev_unplug
Signed-off-by: NAndrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: NChristian König <christian.koenig@amd.com>
Reviewed-by: NDaniel Vetter <daniel@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/414809/Signed-off-by: NChristian König <christian.koenig@amd.com>

We have DRM drivers based on USB, SPI and platform devices. All of them
are fine with storing their device reference in struct drm_device.dev.
PCI devices should be no exception. Therefore struct drm_device.pdev is
deprecated.

Instead upcast from struct drm_device.dev with to_pci_dev(). PCI-specific
code can use dev_is_pci() to test for a PCI device. This patch changes
the DRM core code and documentation accordingly.

v4:
	* split-off pdev deprecation into separate patch
Signed-off-by: NThomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: NSam Ravnborg <sam@ravnborg.org>
Tested-by: NAndy Lavr <andy.lavr@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210118131420.15874-2-tzimmermann@suse.de

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/drm_agpsupport.c:61: warning: Function parameter or member 'dev' not described in 'drm_agp_info'
 drivers/gpu/drm/drm_agpsupport.c:61: warning: Function parameter or member 'info' not described in 'drm_agp_info'
 drivers/gpu/drm/drm_agpsupport.c:105: warning: Function parameter or member 'dev' not described in 'drm_agp_acquire'
 drivers/gpu/drm/drm_agpsupport.c:132: warning: Function parameter or member 'dev' not described in 'drm_agp_acquire_ioctl'
 drivers/gpu/drm/drm_agpsupport.c:132: warning: Function parameter or member 'data' not described in 'drm_agp_acquire_ioctl'
 drivers/gpu/drm/drm_agpsupport.c:132: warning: Function parameter or member 'file_priv' not described in 'drm_agp_acquire_ioctl'
 drivers/gpu/drm/drm_agpsupport.c:145: warning: Function parameter or member 'dev' not described in 'drm_agp_release'
 drivers/gpu/drm/drm_agpsupport.c:171: warning: Function parameter or member 'dev' not described in 'drm_agp_enable'
 drivers/gpu/drm/drm_agpsupport.c:171: warning: Function parameter or member 'mode' not described in 'drm_agp_enable'
 drivers/gpu/drm/drm_agpsupport.c:203: warning: Function parameter or member 'dev' not described in 'drm_agp_alloc'
 drivers/gpu/drm/drm_agpsupport.c:203: warning: Function parameter or member 'request' not described in 'drm_agp_alloc'
 drivers/gpu/drm/drm_agpsupport.c:256: warning: Function parameter or member 'dev' not described in 'drm_agp_lookup_entry'
 drivers/gpu/drm/drm_agpsupport.c:256: warning: Function parameter or member 'handle' not described in 'drm_agp_lookup_entry'
 drivers/gpu/drm/drm_agpsupport.c:279: warning: Function parameter or member 'dev' not described in 'drm_agp_unbind'
 drivers/gpu/drm/drm_agpsupport.c:279: warning: Function parameter or member 'request' not described in 'drm_agp_unbind'
 drivers/gpu/drm/drm_agpsupport.c:318: warning: Function parameter or member 'dev' not described in 'drm_agp_bind'
 drivers/gpu/drm/drm_agpsupport.c:318: warning: Function parameter or member 'request' not described in 'drm_agp_bind'
 drivers/gpu/drm/drm_agpsupport.c:363: warning: Function parameter or member 'dev' not described in 'drm_agp_free'
 drivers/gpu/drm/drm_agpsupport.c:363: warning: Function parameter or member 'request' not described in 'drm_agp_free'
 drivers/gpu/drm/drm_agpsupport.c:404: warning: Function parameter or member 'dev' not described in 'drm_agp_init'

Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Faith <faith@valinux.com>
Cc: Gareth Hughes <gareth@valinux.com>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181601.3432599-24-lee.jones@linaro.org

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/gma500/mdfld_intel_display.c:103: warning: Function parameter or member 'dev' not described in 'psb_intel_panel_fitter_pipe'
 drivers/gpu/drm/gma500/mdfld_intel_display.c:273: warning: Function parameter or member 'crtc' not described in 'mdfld_crtc_dpms'
 drivers/gpu/drm/gma500/mdfld_intel_display.c:273: warning: Function parameter or member 'mode' not described in 'mdfld_crtc_dpms'
 drivers/gpu/drm/gma500/mdfld_intel_display.c:609: warning: Function parameter or member 'crtc' not described in 'mdfldFindBestPLL'
 drivers/gpu/drm/gma500/mdfld_intel_display.c:609: warning: Function parameter or member 'target' not described in 'mdfldFindBestPLL'
 drivers/gpu/drm/gma500/mdfld_intel_display.c:609: warning: Function parameter or member 'refclk' not described in 'mdfldFindBestPLL'
 drivers/gpu/drm/gma500/mdfld_intel_display.c:609: warning: Function parameter or member 'best_clock' not described in 'mdfldFindBestPLL'

Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Eric Anholt <eric@anholt.net>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181601.3432599-23-lee.jones@linaro.org

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/gma500/mdfld_dsi_output.c:71: warning: Function parameter or member 'dev' not described in 'mdfld_dsi_gen_fifo_ready'
 drivers/gpu/drm/gma500/mdfld_dsi_output.c:71: warning: Function parameter or member 'gen_fifo_stat_reg' not described in 'mdfld_dsi_gen_fifo_ready'
 drivers/gpu/drm/gma500/mdfld_dsi_output.c:71: warning: Function parameter or member 'fifo_stat' not described in 'mdfld_dsi_gen_fifo_ready'
 drivers/gpu/drm/gma500/mdfld_dsi_output.c:95: warning: Function parameter or member 'dsi_config' not described in 'mdfld_dsi_brightness_init'
 drivers/gpu/drm/gma500/mdfld_dsi_output.c:95: warning: Function parameter or member 'pipe' not described in 'mdfld_dsi_brightness_init'

Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: jim liu <jim.liu@intel.com>
Cc: Jackie Li <yaodong.li@intel.com>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181601.3432599-22-lee.jones@linaro.org

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/gma500/oaktrail_crtc.c:184: warning: Function parameter or member 'limit' not described in 'mrst_lvds_find_best_pll'
 drivers/gpu/drm/gma500/oaktrail_crtc.c:184: warning: Function parameter or member 'crtc' not described in 'mrst_lvds_find_best_pll'
 drivers/gpu/drm/gma500/oaktrail_crtc.c:184: warning: Function parameter or member 'target' not described in 'mrst_lvds_find_best_pll'
 drivers/gpu/drm/gma500/oaktrail_crtc.c:184: warning: Function parameter or member 'refclk' not described in 'mrst_lvds_find_best_pll'
 drivers/gpu/drm/gma500/oaktrail_crtc.c:184: warning: Function parameter or member 'best_clock' not described in 'mrst_lvds_find_best_pll'
 drivers/gpu/drm/gma500/oaktrail_crtc.c:215: warning: Function parameter or member 'crtc' not described in 'oaktrail_crtc_dpms'
 drivers/gpu/drm/gma500/oaktrail_crtc.c:215: warning: Function parameter or member 'mode' not described in 'oaktrail_crtc_dpms'
 drivers/gpu/drm/gma500/oaktrail_crtc.c:345: warning: Function parameter or member 'dev' not described in 'oaktrail_panel_fitter_pipe'

Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181601.3432599-21-lee.jones@linaro.org

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/gma500/oaktrail_lvds.c:38: warning: Function parameter or member 'dev' not described in 'oaktrail_lvds_set_power'
 drivers/gpu/drm/gma500/oaktrail_lvds.c:38: warning: Function parameter or member 'gma_encoder' not described in 'oaktrail_lvds_set_power'
 drivers/gpu/drm/gma500/oaktrail_lvds.c:38: warning: Function parameter or member 'on' not described in 'oaktrail_lvds_set_power'
 drivers/gpu/drm/gma500/oaktrail_lvds.c:291: warning: Function parameter or member 'mode_dev' not described in 'oaktrail_lvds_init'

Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Eric Anholt <eric@anholt.net>
Cc: Jesse Barnes <jesse.barnes@intel.com>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181601.3432599-20-lee.jones@linaro.org

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/gma500/oaktrail_lvds_i2c.c: In function ‘get_clock’:
 drivers/gpu/drm/gma500/oaktrail_lvds_i2c.c:69:11: warning: variable ‘tmp’ set but not used [-Wunused-but-set-variable]
 drivers/gpu/drm/gma500/oaktrail_lvds_i2c.c: In function ‘get_data’:
 drivers/gpu/drm/gma500/oaktrail_lvds_i2c.c:83:11: warning: variable ‘tmp’ set but not used [-Wunused-but-set-variable]

Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Jan Safrata <jan.nikitenko@gmail.com>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181601.3432599-19-lee.jones@linaro.org

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/gma500/cdv_intel_dp.c:315: warning: Function parameter or member 'encoder' not described in 'is_edp'
 drivers/gpu/drm/gma500/cdv_intel_dp.c:315: warning: Excess function parameter 'intel_dp' description in 'is_edp'
 drivers/gpu/drm/gma500/cdv_intel_dp.c:1698: warning: Function parameter or member 'connector' not described in 'cdv_intel_dp_detect'
 drivers/gpu/drm/gma500/cdv_intel_dp.c:1698: warning: Function parameter or member 'force' not described in 'cdv_intel_dp_detect'

Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Keith Packard <keithp@keithp.com>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181601.3432599-18-lee.jones@linaro.org
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181601.3432599-17-lee.jones@linaro.org

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/gma500/cdv_intel_lvds.c:83: warning: Function parameter or member 'dev' not described in 'cdv_intel_lvds_set_backlight'
 drivers/gpu/drm/gma500/cdv_intel_lvds.c:83: warning: Function parameter or member 'level' not described in 'cdv_intel_lvds_set_backlight'
 drivers/gpu/drm/gma500/cdv_intel_lvds.c:107: warning: Function parameter or member 'dev' not described in 'cdv_intel_lvds_set_power'
 drivers/gpu/drm/gma500/cdv_intel_lvds.c:107: warning: Function parameter or member 'encoder' not described in 'cdv_intel_lvds_set_power'
 drivers/gpu/drm/gma500/cdv_intel_lvds.c:107: warning: Function parameter or member 'on' not described in 'cdv_intel_lvds_set_power'
 drivers/gpu/drm/gma500/cdv_intel_lvds.c:298: warning: Function parameter or member 'connector' not described in 'cdv_intel_lvds_get_modes'
 drivers/gpu/drm/gma500/cdv_intel_lvds.c:480: warning: Function parameter or member 'mode_dev' not described in 'cdv_intel_lvds_init'

Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Eric Anholt <eric@anholt.net>
Cc: Jesse Barnes <jesse.barnes@intel.com>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181601.3432599-17-lee.jones@linaro.org

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/gma500/cdv_intel_display.c:559: warning: Function parameter or member 'dev' not described in 'cdv_intel_panel_fitter_pipe'

Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Eric Anholt <eric@anholt.net>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181601.3432599-16-lee.jones@linaro.org

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/gma500/cdv_intel_crt.c:138: warning: Function parameter or member 'connector' not described in 'cdv_intel_crt_detect_hotplug'
 drivers/gpu/drm/gma500/cdv_intel_crt.c:138: warning: Function parameter or member 'force' not described in 'cdv_intel_crt_detect_hotplug'

Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Eric Anholt <eric@anholt.net>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181601.3432599-15-lee.jones@linaro.org

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/drm_dp_helper.c:965: warning: Function parameter or member 'color_spc' not described in 'drm_dp_downstream_rgb_to_ycbcr_conversion'
 drivers/gpu/drm/drm_dp_helper.c:965: warning: Excess function parameter 'colorspc' description in 'drm_dp_downstream_rgb_to_ycbcr_conversion'
 drivers/gpu/drm/drm_dp_helper.c:2678: warning: Function parameter or member 'enable_frl_ready_hpd' not described in 'drm_dp_pcon_frl_prepare'

Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181601.3432599-14-lee.jones@linaro.org

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/gma500/psb_irq.c:134: warning: Function parameter or member 'dev' not described in 'mid_pipe_event_handler'
 drivers/gpu/drm/gma500/psb_irq.c:134: warning: Function parameter or member 'pipe' not described in 'mid_pipe_event_handler'

Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181601.3432599-13-lee.jones@linaro.org

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/gma500/psb_intel_sdvo.c:230: warning: Function parameter or member 'psb_intel_sdvo' not described in 'psb_intel_sdvo_write_sdvox'
 drivers/gpu/drm/gma500/psb_intel_sdvo.c:230: warning: Function parameter or member 'val' not described in 'psb_intel_sdvo_write_sdvox'
 drivers/gpu/drm/gma500/psb_intel_sdvo.c:598: warning: Function parameter or member 'psb_intel_sdvo' not described in 'psb_intel_sdvo_get_trained_inputs'
 drivers/gpu/drm/gma500/psb_intel_sdvo.c:598: warning: Function parameter or member 'input_1' not described in 'psb_intel_sdvo_get_trained_inputs'
 drivers/gpu/drm/gma500/psb_intel_sdvo.c:598: warning: Function parameter or member 'input_2' not described in 'psb_intel_sdvo_get_trained_inputs'
 drivers/gpu/drm/gma500/psb_intel_sdvo.c:1831: warning: Function parameter or member 'dev_priv' not described in 'psb_intel_sdvo_select_ddc_bus'
 drivers/gpu/drm/gma500/psb_intel_sdvo.c:1831: warning: Function parameter or member 'sdvo' not described in 'psb_intel_sdvo_select_ddc_bus'
 drivers/gpu/drm/gma500/psb_intel_sdvo.c:1831: warning: Function parameter or member 'reg' not described in 'psb_intel_sdvo_select_ddc_bus'

Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Jesse Barnes <jesse.barnes@intel.com>
Cc: Eric Anholt <eric@anholt.net>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181601.3432599-12-lee.jones@linaro.org

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/gma500/mmu.c: In function ‘psb_mmu_insert_pfn_sequence’:
 drivers/gpu/drm/gma500/mmu.c:651:6: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]

Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181601.3432599-7-lee.jones@linaro.org

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/gma500/power.c:190: warning: Excess function parameter 'state' description in 'gma_power_suspend'

Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Benjamin Defnet <benjamin.r.defnet@intel.com>
Cc: Rajesh Poornachandran <rajesh.poornachandran@intel.com>
Cc: Alan Cox <alan@linux.intel.com>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181313.3431493-39-lee.jones@linaro.org

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/gma500/mmu.c:420:10: warning: no previous prototype for ‘psb_get_default_pd_addr’ [-Wmissing-prototypes]

Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181313.3431493-35-lee.jones@linaro.org

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/gma500/gem.c:59:5: warning: no previous prototype for ‘psb_gem_create’ [-Wmissing-prototypes]

Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181313.3431493-33-lee.jones@linaro.org

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/gma500/gem.h:13:57: warning: ‘struct drm_device’ declared inside parameter list will not be visible outside of this definition or declaration

Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181313.3431493-32-lee.jones@linaro.org

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/gma500/psb_intel_modes.c:17: warning: Function parameter or member 'adapter' not described in 'psb_intel_ddc_probe'
 drivers/gpu/drm/gma500/psb_intel_modes.c:51: warning: Function parameter or member 'adapter' not described in 'psb_intel_ddc_get_modes'

Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Jesse Barnes <jesse.barnes@intel.com>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181313.3431493-31-lee.jones@linaro.org

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/gma500/psb_intel_lvds.c:635: warning: Function parameter or member 'mode_dev' not described in 'psb_intel_lvds_init'

Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Eric Anholt <eric@anholt.net>
Cc: Jesse Barnes <jesse.barnes@intel.com>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181313.3431493-26-lee.jones@linaro.org

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/gma500/psb_intel_display.c:79: warning: Function parameter or member 'dev' not described in 'psb_intel_panel_fitter_pipe'

Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Eric Anholt <eric@anholt.net>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181313.3431493-25-lee.jones@linaro.org

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/gma500/gma_device.c:10:6: warning: no previous prototype for ‘gma_get_core_freq’ [-Wmissing-prototypes]

Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181313.3431493-23-lee.jones@linaro.org

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/gma500/gma_display.c:27: warning: Function parameter or member 'crtc' not described in 'gma_pipe_has_type'
 drivers/gpu/drm/gma500/gma_display.c:27: warning: Function parameter or member 'type' not described in 'gma_pipe_has_type'
 drivers/gpu/drm/gma500/gma_display.c:190: warning: Function parameter or member 'crtc' not described in 'gma_crtc_dpms'
 drivers/gpu/drm/gma500/gma_display.c:190: warning: Function parameter or member 'mode' not described in 'gma_crtc_dpms'
 drivers/gpu/drm/gma500/gma_display.c:573: warning: Function parameter or member 'crtc' not described in 'gma_crtc_save'
 drivers/gpu/drm/gma500/gma_display.c:616: warning: Function parameter or member 'crtc' not described in 'gma_crtc_restore'

Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Eric Anholt <eric@anholt.net>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181313.3431493-22-lee.jones@linaro.org

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/gma500/power.c:101: warning: Function parameter or member 'pdev' not described in 'gma_resume_display'
 drivers/gpu/drm/gma500/power.c:155: warning: Function parameter or member 'pdev' not described in 'gma_resume_pci'
 drivers/gpu/drm/gma500/power.c:155: warning: Excess function parameter 'dev' description in 'gma_resume_pci'
 drivers/gpu/drm/gma500/power.c:189: warning: Function parameter or member '_dev' not described in 'gma_power_suspend'
 drivers/gpu/drm/gma500/power.c:189: warning: Excess function parameter 'pdev' description in 'gma_power_suspend'
 drivers/gpu/drm/gma500/power.c:189: warning: Excess function parameter 'state' description in 'gma_power_suspend'
 drivers/gpu/drm/gma500/power.c:216: warning: Function parameter or member '_dev' not described in 'gma_power_resume'
 drivers/gpu/drm/gma500/power.c:216: warning: Excess function parameter 'pdev' description in 'gma_power_resume'

Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Benjamin Defnet <benjamin.r.defnet@intel.com>
Cc: Rajesh Poornachandran <rajesh.poornachandran@intel.com>
Cc: Alan Cox <alan@linux.intel.com>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181313.3431493-20-lee.jones@linaro.org

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/gma500/mmu.c:316:20: warning: no previous prototype for ‘psb_mmu_pt_alloc_map_lock’ [-Wmissing-prototypes]

Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181313.3431493-19-lee.jones@linaro.org