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  1. 13 4月, 2010 1 次提交
    • T
      ALSA: core - Define llseek fops · 02f4865f
      由 Takashi Iwai 提交于 
      Set no_llseek to llseek file ops of each sound component (but for hwdep).
This avoids the implicit BKL invocation via generic_file_llseek() used
as default when fops.llseek is NULL.

Also call nonseekable_open() at each open ops to ensure the file flags
have no seek bit.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      02f4865f
  3. 01 2月, 2010 2 次提交
  5. 18 11月, 2009 1 次提交
  7. 06 11月, 2009 2 次提交
  9. 17 8月, 2009 4 次提交
  11. 14 4月, 2009 1 次提交
  13. 16 3月, 2009 1 次提交
    • J
      Rationalize fasync return values · 60aa4924
      由 Jonathan Corbet 提交于 
      Most fasync implementations do something like:

     return fasync_helper(...);

But fasync_helper() will return a positive value at times - a feature used
in at least one place.  Thus, a number of other drivers do:

     err = fasync_helper(...);
     if (err < 0)
             return err;
     return 0;

In the interests of consistency and more concise code, it makes sense to
map positive return values onto zero where ->fasync() is called.

Cc: Al Viro <viro@ZenIV.linux.org.uk>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>
      60aa4924
  15. 02 11月, 2008 1 次提交
    • A
      saner FASYNC handling on file close · 233e70f4
      由 Al Viro 提交于 
      As it is, all instances of ->release() for files that have ->fasync()
need to remember to evict file from fasync lists; forgetting that
creates a hole and we actually have a bunch that *does* forget.

So let's keep our lives simple - let __fput() check FASYNC in
file->f_flags and call ->fasync() there if it's been set.  And lose that
crap in ->release() instances - leaving it there is still valid, but we
don't have to bother anymore.
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      233e70f4
  17. 29 10月, 2008 1 次提交
  19. 09 9月, 2008 1 次提交
  21. 13 8月, 2008 1 次提交
  23. 13 6月, 2008 1 次提交
  25. 01 2月, 2008 2 次提交
    • T
      [ALSA] Remove sound/driver.h · 9004acc7
      由 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
    • T
      [ALSA] Remove indirect control access · 8ace4f3c
      由 Takashi Iwai 提交于 
      This patch removes the indirect control access to the control elements.
The indirect access has never been used and is even broken on 32bit
ioctl wrapper.  Let's clean it up.
The pointers still remain in snd_ctl_elem_* structs just to make sure
that the struct size won't change.  Once after checking the size
consistency, we can get rid of them, too.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
Signed-off-by: NJaroslav Kysela <perex@perex.cz>
      8ace4f3c
  27. 23 10月, 2007 1 次提交
  29. 16 10月, 2007 3 次提交
  31. 09 5月, 2007 1 次提交
  33. 13 2月, 2007 1 次提交
  35. 09 2月, 2007 2 次提交
  37. 20 12月, 2006 1 次提交
  39. 22 10月, 2006 1 次提交
  41. 23 9月, 2006 6 次提交
  43. 23 6月, 2006 1 次提交
  45. 31 3月, 2006 1 次提交
  47. 22 3月, 2006 2 次提交
  49. 07 3月, 2006 1 次提交