1. 17 7月, 2012 2 次提交
  2. 18 6月, 2012 1 次提交
  3. 29 3月, 2012 1 次提交
  4. 19 12月, 2011 1 次提交
  5. 01 11月, 2011 1 次提交
  6. 22 9月, 2011 1 次提交
  7. 14 9月, 2011 1 次提交
    • C
      ALSA: mpu401: clean up interrupt specification · dba8b469
      Clemens Ladisch 提交于
      The semantics of snd_mpu401_uart_new()'s interrupt parameters are
      somewhat counterintuitive:  To prevent the function from allocating its
      own interrupt, either the irq number must be invalid, or the irq_flags
      parameter must be zero.  At the same time, the irq parameter being
      invalid specifies that the mpu401 code has to work without an interrupt
      allocated by the caller.  This implies that, if there is an interrupt
      and it is allocated by the caller, the irq parameter must be set to
      a valid-looking number which then isn't actually used.
      
      With the removal of IRQF_DISABLED, zero becomes a valid irq_flags value,
      which forces us to handle the parameters differently.
      
      This patch introduces a new flag MPU401_INFO_IRQ_HOOK for when the
      device interrupt is handled by the caller, and makes the allocation of
      the interrupt to depend only on the irq parameter.  As suggested by
      Takashi, the irq_flags parameter was dropped because, when used, it had
      the constant value IRQF_DISABLED.
      Signed-off-by: NClemens Ladisch <clemens@ladisch.de>
      Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      dba8b469
  8. 30 3月, 2010 1 次提交
    • T
      include cleanup: Update gfp.h and slab.h includes to prepare for breaking... · 5a0e3ad6
      Tejun Heo 提交于
      include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
      
      percpu.h is included by sched.h and module.h and thus ends up being
      included when building most .c files.  percpu.h includes slab.h which
      in turn includes gfp.h making everything defined by the two files
      universally available and complicating inclusion dependencies.
      
      percpu.h -> slab.h dependency is about to be removed.  Prepare for
      this change by updating users of gfp and slab facilities include those
      headers directly instead of assuming availability.  As this conversion
      needs to touch large number of source files, the following script is
      used as the basis of conversion.
      
        http://userweb.kernel.org/~tj/misc/slabh-sweep.py
      
      The script does the followings.
      
      * Scan files for gfp and slab usages and update includes such that
        only the necessary includes are there.  ie. if only gfp is used,
        gfp.h, if slab is used, slab.h.
      
      * When the script inserts a new include, it looks at the include
        blocks and try to put the new include such that its order conforms
        to its surrounding.  It's put in the include block which contains
        core kernel includes, in the same order that the rest are ordered -
        alphabetical, Christmas tree, rev-Xmas-tree or at the end if there
        doesn't seem to be any matching order.
      
      * If the script can't find a place to put a new include (mostly
        because the file doesn't have fitting include block), it prints out
        an error message indicating which .h file needs to be added to the
        file.
      
      The conversion was done in the following steps.
      
      1. The initial automatic conversion of all .c files updated slightly
         over 4000 files, deleting around 700 includes and adding ~480 gfp.h
         and ~3000 slab.h inclusions.  The script emitted errors for ~400
         files.
      
      2. Each error was manually checked.  Some didn't need the inclusion,
         some needed manual addition while adding it to implementation .h or
         embedding .c file was more appropriate for others.  This step added
         inclusions to around 150 files.
      
      3. The script was run again and the output was compared to the edits
         from #2 to make sure no file was left behind.
      
      4. Several build tests were done and a couple of problems were fixed.
         e.g. lib/decompress_*.c used malloc/free() wrappers around slab
         APIs requiring slab.h to be added manually.
      
      5. The script was run on all .h files but without automatically
         editing them as sprinkling gfp.h and slab.h inclusions around .h
         files could easily lead to inclusion dependency hell.  Most gfp.h
         inclusion directives were ignored as stuff from gfp.h was usually
         wildly available and often used in preprocessor macros.  Each
         slab.h inclusion directive was examined and added manually as
         necessary.
      
      6. percpu.h was updated not to include slab.h.
      
      7. Build test were done on the following configurations and failures
         were fixed.  CONFIG_GCOV_KERNEL was turned off for all tests (as my
         distributed build env didn't work with gcov compiles) and a few
         more options had to be turned off depending on archs to make things
         build (like ipr on powerpc/64 which failed due to missing writeq).
      
         * x86 and x86_64 UP and SMP allmodconfig and a custom test config.
         * powerpc and powerpc64 SMP allmodconfig
         * sparc and sparc64 SMP allmodconfig
         * ia64 SMP allmodconfig
         * s390 SMP allmodconfig
         * alpha SMP allmodconfig
         * um on x86_64 SMP allmodconfig
      
      8. percpu.h modifications were reverted so that it could be applied as
         a separate patch and serve as bisection point.
      
      Given the fact that I had only a couple of failures from tests on step
      6, I'm fairly confident about the coverage of this conversion patch.
      If there is a breakage, it's likely to be something in one of the arch
      headers which should be easily discoverable easily on most builds of
      the specific arch.
      Signed-off-by: NTejun Heo <tj@kernel.org>
      Guess-its-ok-by: NChristoph Lameter <cl@linux-foundation.org>
      Cc: Ingo Molnar <mingo@redhat.com>
      Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
      5a0e3ad6
  9. 09 3月, 2010 1 次提交
  10. 04 3月, 2010 1 次提交
  11. 12 12月, 2009 1 次提交
  12. 11 12月, 2009 1 次提交
  13. 10 12月, 2009 1 次提交
  14. 08 12月, 2009 1 次提交
  15. 04 12月, 2009 1 次提交
  16. 03 12月, 2009 1 次提交
  17. 05 2月, 2009 1 次提交
  18. 21 1月, 2009 1 次提交
  19. 14 1月, 2009 1 次提交
  20. 12 1月, 2009 2 次提交
  21. 06 8月, 2008 8 次提交
  22. 18 7月, 2008 2 次提交
  23. 13 6月, 2008 2 次提交
  24. 01 2月, 2008 3 次提交
    • R
      [ALSA] fix opti9xx/miro section mismatch · 9478bc3b
      Randy Dunlap 提交于
      snd_opti93x_mixer() is only called by __devinit snd_opti93x_probe(),
      so the former can also be __devinit.
      snd_miro_mixer() is only called by __devinit snd_miro_probe(),
      so the former can also be __devinit.
      sound/isa/opti9xx/opti92x-ad1848.c:
      WARNING: vmlinux.o(.text+0xf91cd7): Section mismatch: reference to .init.data:snd_opti93x_controls (between 'snd_opti93x_mixer' and 'snd_card_opti9xx_free')
      WARNING: vmlinux.o(.text+0xf91d66): Section mismatch: reference to .init.data:snd_miro_controls (between 'snd_opti93x_mixer' and 'snd_card_opti9xx_free')
      opti9xx/miro.c:
      WARNING: vmlinux.o(.text+0xf926c2): Section mismatch: reference to .init.data:snd_miro_controls (between 'snd_miro_mixer' and 'snd_legacy_find_free_ioport')
      WARNING: vmlinux.o(.text+0xf926e5): Section mismatch: reference to .init.data:snd_miro_eq_controls (between 'snd_miro_mixer' and 'snd_legacy_find_free_ioport')
      WARNING: vmlinux.o(.text+0xf926f9): Section mismatch: reference to .init.data:snd_miro_line_control (between 'snd_miro_mixer' and 'snd_legacy_find_free_ioport')
      WARNING: vmlinux.o(.text+0xf92716): Section mismatch: reference to .init.data:snd_miro_amp_control (between 'snd_miro_mixer' and 'snd_legacy_find_free_ioport')
      WARNING: vmlinux.o(.text+0xf9273e): Section mismatch: reference to .init.data:snd_miro_preamp_control (between 'snd_miro_mixer' and 'snd_legacy_find_free_ioport')
      WARNING: vmlinux.o(.text+0xf92764): Section mismatch: reference to .init.data:snd_miro_capture_control (between 'snd_miro_mixer' and 'snd_legacy_find_free_ioport')
      WARNING: vmlinux.o(.text+0xf92783): Section mismatch: reference to .init.data:snd_miro_radio_control (between 'snd_miro_mixer' and 'snd_legacy_find_free_ioport')
      WARNING: vmlinux.o(.text+0xf9279a): Section mismatch: reference to .init.data:snd_miro_eq_controls (between 'snd_miro_mixer' and 'snd_legacy_find_free_ioport')
      WARNING: vmlinux.o(.text+0xf927b9): Section mismatch: reference to .init.data:snd_miro_radio_control (between 'snd_miro_mixer' and 'snd_legacy_find_free_ioport')
      Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com>
      Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      Signed-off-by: NJaroslav Kysela <perex@perex.cz>
      9478bc3b
    • T
      [ALSA] Remove sound/driver.h · 9004acc7
      Takashi Iwai 提交于
      This header file exists only for some hacks to adapt alsa-driver
      tree.  It's useless for building in the kernel.  Let's move a few
      lines in it to sound/core.h and remove it.
      With this patch, sound/driver.h isn't removed but has just a single
      compile warning to include it.  This should be really killed in
      future.
      Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      Signed-off-by: NJaroslav Kysela <perex@perex.cz>
      9004acc7
    • R
      [ALSA] sound/isa: kill pnp_resource_change · 109c53f8
      Rene Herman 提交于
      This removes the pnp_resource_change use from the ALSA ISAPnP drivers. In
      2.4 these were useful in providing an easy path to setting the resources,
      but in 2.6 they retain function as a layering violation only.
      This makes for a nice cleanup (-550 lines) of ALSA but moreover, ALSA is the
      only remaining user of pnp_init_resource_table(), pnp_resource_change() and
      pnp_manual_config_dev() (and, in fact, of 'struct pnp_resource_table') in
      the tree outide of drivers/pnp itself meaning it makes for more cleanup
      potential inside the PnP layer.
      Thomas Renninger acked their removal from that side, you did from the ALSA
      side (CC list just copied from that thread).
      Against current alsa-kernel HG. Many more potential cleanups in there, but
      this _only_ removes the pnp_resource_change code. Compile tested against
      current alsa-kernel HG and compile- and use-tested against 2.6.23.x (few
      offsets).
      Cc: Thomas Renninger <trenn@suse.de>
      Signed-off-by: NRene Herman <rene.herman@gmail.com>
      Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      Signed-off-by: NJaroslav Kysela <perex@perex.cz>
      109c53f8
  25. 16 10月, 2007 2 次提交
  26. 20 7月, 2007 1 次提交
    • T
      [ALSA] Fix unfreed pnp driver in opti9xx ISA driver · 101f6f4b
      Takashi Iwai 提交于
      - Added the missing pnp_unregister_card_driver() in the case ISA PnP
        isn't found, which caused an error at kobject_add with -EEXIST
         Jun 11 09:07:31 rain kernel: kobject_add failed for opti9xx with -EEXIST, don't try to register things with the same name in the same directory.
         Jun 11 09:07:31 rain kernel:  [<c01c18fa>] kobject_shadow_add+0x12a/0x1c0
         Jun 11 09:07:31 rain kernel:  [<c01c1a81>] kobject_register+0x21/0x50
         Jun 11 09:07:31 rain kernel:  [<c01f09a2>] bus_add_driver+0x72/0x1b0
         Jun 11 09:07:31 rain kernel:  [<c01d3dff>] pnp_register_card_driver+0x4f/0xc0
         Jun 11 09:07:31 rain kernel:  [<c89bc00a>] alsa_card_opti9xx_init+0xa/0x25 [snd_opti92x_ad1848]
         Jun 11 09:07:31 rain kernel:  [<c0136947>] sys_init_module+0x157/0x1610
         Jun 11 09:07:31 rain kernel:  [<c01029b4>] syscall_call+0x7/0xb
      - Fixed the probe behavior when no PnP is set up.  Now it behaves
        like the former version.
      Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      Signed-off-by: NJaroslav Kysela <perex@suse.cz>
      101f6f4b