- 15 7月, 2013 2 次提交
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由 Rusty Russell 提交于
Sweep of the simple cases. Cc: netdev@vger.kernel.org Cc: linuxppc-dev@lists.ozlabs.org Cc: linux-arm-kernel@lists.infradead.org Cc: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: NRusty Russell <rusty@rustcorp.com.au> Acked-by: NDavid S. Miller <davem@davemloft.net> Acked-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
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由 Linus Torvalds 提交于
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- 08 7月, 2013 1 次提交
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由 Markus Pargmann 提交于
Add devicetree support for imx framebuffer driver. It uses the generic display bindings and helper functions. Signed-off-by: NMarkus Pargmann <mpa@pengutronix.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: Mark Rutland <mark.rutland@arm.com> Acked-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: NSascha Hauer <s.hauer@pengutronix.de>
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- 04 7月, 2013 8 次提交
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由 Shuah Khan 提交于
Convert drivers/video/backlight/class to use dev_pm_ops for power management and remove Legacy PM ops hooks. With this change, backlight class registers suspend/resume callbacks via class->pm (dev_pm_ops) instead of Legacy class->suspend/resume. When __device_suspend() runs call-backs, it will find class->pm ops for the backlight class. [jg1.han@samsung.com: add CONFIG_PM_SLEEP to suspend/resume functions] Signed-off-by: NShuah Khan <shuah.kh@samsung.com> Signed-off-by: NJingoo Han <jg1.han@samsung.com> Cc: Shuah Khan <shuahkhan@gmail.com> Cc: Jingoo Han <jg1.han@samsung.com> Cc: Shuah Khan <shuahkhan@gmail.com> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jingoo Han 提交于
These functions allow the driver core to automatically clean up any allocation made by lcd drivers. Thus it simplifies the error paths. Signed-off-by: NJingoo Han <jg1.han@samsung.com> Cc: Tejun Heo <tj@kernel.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jingoo Han 提交于
These functions allow the driver core to automatically clean up any allocation made by backlight drivers. Thus it simplifies the error paths. Signed-off-by: NJingoo Han <jg1.han@samsung.com> Cc: Tejun Heo <tj@kernel.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jingoo Han 提交于
The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d063 ("device-core: Ensure drvdata = NULL when no driver is bound"). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: NJingoo Han <jg1.han@samsung.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jingoo Han 提交于
The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d063 ("device-core: Ensure drvdata = NULL when no driver is bound"). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: NJingoo Han <jg1.han@samsung.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jingoo Han 提交于
The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d063 ("device-core: Ensure drvdata = NULL when no driver is bound"). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: NJingoo Han <jg1.han@samsung.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jingoo Han 提交于
The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d063 ("device-core: Ensure drvdata = NULL when no driver is bound"). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: NJingoo Han <jg1.han@samsung.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Kees Cook 提交于
Calling dev_set_name with a single paramter causes it to be handled as a format string. Many callers are passing potentially dynamic string content, so use "%s" in those cases to avoid any potential accidents, including wrappers like device_create*() and bdi_register(). Signed-off-by: NKees Cook <keescook@chromium.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 29 6月, 2013 3 次提交
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由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Al Viro 提交于
... and single return is quite sufficient to get out of function, TYVM Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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- 28 6月, 2013 1 次提交
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由 Geert Uytterhoeven 提交于
Several drivers need font support independent of CONFIG_VT, cfr. commit 9cbce8d7e1dae0744ca4f68d62aa7de18196b6f4, "console/font: Refactor font support code selection logic"). Hence move the fonts and their support logic from drivers/video/console/ to its own library directory lib/fonts/. This also allows to limit processing of drivers/video/console/Makefile to CONFIG_VT=y again. [Kevin Hilman <khilman@linaro.org>: Update arch/arm/boot/compressed/Makefile] Signed-off-by: NGeert Uytterhoeven <geert@linux-m68k.org>
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- 27 6月, 2013 7 次提交
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由 Sachin Kamat 提交于
i740fb_init is referenced only in this function. Make it static. Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
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由 Vincent Stehlé 提交于
drm_get_connector_name now returns a const value, which causes the following compilation warning: drivers/gpu/drm/drm_fb_helper.c: In function ‘drm_fb_helper_parse_command_line’: drivers/gpu/drm/drm_fb_helper.c:127:3: warning: passing argument 1 of ‘fb_get_options’ discards ‘const’ qualifier from pointer target type [enabled by default] In file included from drivers/gpu/drm/drm_fb_helper.c:35:0: include/linux/fb.h:627:12: note: expected ‘char *’ but argument is of type ‘const char *’ As fb_get_options uses its name argument as read only, make it const. This fixes the aforementioned compilation warning. Signed-off-by: NVincent Stehlé <vincent.stehle@freescale.com> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Dave Airlie <airlied@redhat.com> Cc: trivial@kernel.org Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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由 Jing Xiang 提交于
There is bug when switch dma of graphic layer and video layer, it configured opposite bit, fix it. Signed-off-by: NJing Xiang <jxiang@marvell.com> Signed-off-by: NJett.Zhou <jtzhou@marvell.com> Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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由 Jing Xiang 提交于
Memcpy used wrong struct of mmp_win, fix it. Signed-off-by: NJing Xiang <jxiang@marvell.com> Signed-off-by: NJett.Zhou <jtzhou@marvell.com> Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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由 Yijing Wang 提交于
Pci core has been saved pm cap register offset by pdev->pm_cap in pci_pm_init() in init path. So we can use pdev->pm_cap instead of using pci_find_capability(pdev, PCI_CAP_ID_PM) for better performance and simplified code. Signed-off-by: NYijing Wang <wangyijing@huawei.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: linux-fbdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
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由 Yijing Wang 提交于
Pci core has been saved pm cap register offset by pdev->pm_cap in pci_pm_init() in init path. So we can use pdev->pm_cap instead of using pci_find_capability(pdev, PCI_CAP_ID_PM) for better performance and simplified code. Signed-off-by: NYijing Wang <wangyijing@huawei.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: linux-fbdev@vger.kernel.org Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
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由 Dave Airlie 提交于
This fixes the build error. Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 26 6月, 2013 18 次提交
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由 Lars-Peter Clausen 提交于
Use dev_pm_ops instead of the legacy suspend/resume callbacks. Signed-off-by: NLars-Peter Clausen <lars@metafoo.de> Acked-by: NMichael Hennerich <michael.hennerich@analog.com> Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
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由 Dan Carpenter 提交于
copy_to_user() returns the number of bytes remaining to be copied. put_user() returns -EFAULT on error. This function ORs a bunch of stuff together and returns jumbled non-zero values on error. It should return -EFAULT. Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com> Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
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由 Tomi Valkeinen 提交于
DPI is supposed to skip odd dividers in the clock path when the pixel clock is higher than 100MHz. The code, however, defines the pixel clock limit as 1MHz. This causes the driver to skip valid clock dividers, possibly making the pixel clock to be further away from the requested one than necessary. Fix the clock limit to 100MHz. Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com> Cc: NeilBrown <neilb@suse.de>
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由 Jingoo Han 提交于
The usage of strict_strtoul() is not preferred, because strict_strtoul() is obsolete. Thus, kstrtoul() should be used. Signed-off-by: NJingoo Han <jg1.han@samsung.com> Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
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由 Borislav Petkov 提交于
Streamline it a bit. No functional change. Signed-off-by: NBorislav Petkov <bp@suse.de> Cc: Wang YanQing <udknight@gmail.com> Cc: Michal Januszewski <spock@gentoo.org> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Cc: linux-fbdev@vger.kernel.org Acked-by: NWang YanQing <udknight@gmail.com> Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
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由 Randy Dunlap 提交于
Fix compiler warnings of data defined but not used by using the __maybe_unused attribute. The date are only used with certain kconfig settings. drivers/video/aty/atyfb_base.c:534:13: warning: 'ram_dram' defined but not used [-Wunused-variable] drivers/video/aty/atyfb_base.c:535:13: warning: 'ram_resv' defined but not used [-Wunused-variable] Signed-off-by: NRandy Dunlap <rdunlap@infradead.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: linux-fbdev@vger.kernel.org Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
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由 Randy Dunlap 提交于
Fix build warning when neither of CONFIG_FB_ATY_GX or CONFIG_FB_ATY_CT is enabled, since ARRAY_SIZE(aty_chips) is 0 in that case. drivers/video/aty/atyfb_base.c:437:11: warning: overflow in implicit constant conversion [-Woverflow] Signed-off-by: NRandy Dunlap <rdunlap@infradead.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: linux-fbdev@vger.kernel.org Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
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由 Sachin Kamat 提交于
These symbols are used only in this file. Make them static. Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
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由 Sachin Kamat 提交于
'dlfb_handle_damage' is used only in this file. Make it static. Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
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由 Sachin Kamat 提交于
Pointer variables should be initialized with NULL instead of 0. Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
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由 Sachin Kamat 提交于
'info' is a pointer. Use NULL instead of 0. Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Acked-by: NSteve Glendinning <steve.glendinning@shawell.net> Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
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由 Jingoo Han 提交于
The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d063 (device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: NJingoo Han <jg1.han@samsung.com> Cc: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> Acked-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by: NShawn Guo <shawn.guo@linaro.org> Reviewed-by: NH Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
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由 Wei Yongjun 提交于
There is a error message within devm_ioremap_resource already, so remove the dev_err call to avoid redundant error message. Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
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由 Michal Simek 提交于
Enable this driver for all Xilinx platforms. Signed-off-by: NMichal Simek <michal.simek@xilinx.com> Acked-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
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由 Michal Simek 提交于
Dynamically detect endianess on IP and use ioread/iowrite functions instead of powerpc and microblaze specific out_be32. Signed-off-by: NMichal Simek <michal.simek@xilinx.com> Acked-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
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由 Michal Simek 提交于
Move of_address_to_resource() to xilinxfb_assign() which simplify driver probing. Signed-off-by: NMichal Simek <michal.simek@xilinx.com> Acked-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
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由 Michal Simek 提交于
physaddr will be remove in the next patch. Signed-off-by: NMichal Simek <michal.simek@xilinx.com> Acked-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
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由 Michal Simek 提交于
Using only PLB name is wrong for a long time because the same access functions are also used for AXI. s/PLB/BUS/g Signed-off-by: NMichal Simek <michal.simek@xilinx.com> Acked-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
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