1. 23 May, 2013 2 commits
  2. 07 Dec, 2012 1 commit
  3. 02 Jul, 2012 1 commit
  4. 21 May, 2012 1 commit
    • ALSA: sh: Fix up namespace collision in sh_dac_audio. · d4c69838
      Paul Mundt authored
      The module_platform_driver() conversion ended up tripping over the driver
      name, leading to confusion in the macro with regards to 'driver' being
      redefined. rename it to something slightly more suitable to avoid
      namespace collisions.
      
      sound/sh/sh_dac_audio.c:444:122: error: conflicting types for 'driver_init'
      include/linux/device.h:773:6: note: previous declaration of 'driver_init' was here
      make[3]: *** [sound/sh/sh_dac_audio.o] Error 1
      Signed-off-by: 's avatarPaul Mundt <lethal@linux-sh.org>
      Signed-off-by: 's avatarTakashi Iwai <tiwai@suse.de>
  5. 19 Dec, 2011 1 commit
  6. 27 Nov, 2011 1 commit
  7. 31 Oct, 2011 2 commits
  8. 27 Oct, 2010 1 commit
  9. 30 Mar, 2010 1 commit
    • include cleanup: Update gfp.h and slab.h includes to prepare for breaking… · 5a0e3ad6
      Tejun Heo authored
      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: 's avatarTejun Heo <tj@kernel.org>
      Guess-its-ok-by: 's avatarChristoph Lameter <cl@linux-foundation.org>
      Cc: Ingo Molnar <mingo@redhat.com>
      Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
  10. 08 Nov, 2009 1 commit
  11. 04 Nov, 2009 1 commit
  12. 30 Mar, 2009 1 commit
  13. 17 Mar, 2009 1 commit
  14. 12 Jan, 2009 1 commit
  15. 23 Sep, 2008 1 commit
    • ALSA: Fix section for snd-aica platform driver · 418c8f89
      Uwe Kleine-König authored
      Don't use __init but __devinit to define probe function.  A pointer to
      snd_aica_probe is passed to the core via platform_driver_register and so the
      function must not disappear after the module is loaded.  Using __init
      and having HOTPLUG=y and SND_AICA=m the following probably oopses:
      
      	echo -n AICA > /sys/bus/platform/driver/AICA/unbind
      	echo -n AICA > /sys/bus/platform/driver/AICA/bind
      
      Strange enough add_aicamixer_controls which is only called by
      snd_aica_probe was already using __devinit.
      
      While at it move the remove function to .devexit.text section.
      Signed-off-by: 's avatarUwe Kleine-König <ukleinek@informatik.uni-freiburg.de>
      Cc: Adrian McMenamin <adrian@mcmen.demon.co.uk>
      Cc: Paul Mundt <lethal@linux-sh.org>
      Cc: Jaroslav Kysela <perex@perex.cz>
      Cc: Andrew Morton <akpm@linux-foundation.org>
      Signed-off-by: 's avatarTakashi Iwai <tiwai@suse.de>
      Signed-off-by: 's avatarJaroslav Kysela <perex@perex.cz>
  16. 13 Aug, 2008 1 commit
  17. 28 Jul, 2008 1 commit
  18. 27 May, 2008 1 commit
  19. 29 Apr, 2008 1 commit
  20. 31 Jan, 2008 3 commits
  21. 23 Oct, 2007 1 commit
  22. 16 Oct, 2007 1 commit
  23. 24 Jul, 2007 1 commit
    • sh: Fix Dreamcast DMA issues. · eb695dbf
      Adrian McMenamin authored
      The current SH DMA API is somewhat broken, not correctly matching
      virtual channel to the correct SH DMAC. This wasn't noticeable when
      using g2 DMA for the sound driver - one channel 0 is as good as any
      other! - but caused the pvr2 driver to fail.
      
      This patch fixes the pvr2 problem and consequently fixes the sound
      driver to ensure it continues to function.
      
      Signed-off by: Adrian McMenamin <adrian@mcmen.demon.co.uk>
      Signed-off-by: 's avatarPaul Mundt <lethal@linux-sh.org>
  24. 20 Jul, 2007 2 commits