diff options
| author | Anish Kumar <kanish@codeaurora.org> | 2014-07-20 10:01:11 -0700 |
|---|---|---|
| committer | David Keitel <dkeitel@codeaurora.org> | 2016-03-23 20:10:02 -0700 |
| commit | 4b4b82dab418eb7f6e4ba93e4a103a9d6e264f9c (patch) | |
| tree | 336a6646014cba3a9b81e70bed92aebd9016d665 | |
| parent | c3b0e4c033a0e4e0d655aa3e9ef4623ee11f5736 (diff) | |
ASoC: pcm: Add support for compat mode
When kernel is compiled for 64 bit and userspace client is in 32 bit
mode compat ioctl path will be taken.If platform driver supports compat
mode asoc framework should call compat function pointers.
Change adds support in asoc framework to call snd_pcm_lib_ioctl
in compat mode.
Change-Id: Ib4254648666aedfc2037a267cd7ffe4af4be398f
Signed-off-by: Anish Kumar <kanish@codeaurora.org>
| -rw-r--r-- | sound/soc/soc-pcm.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index 295184565d1f..ee59de5c1ee1 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -2226,8 +2226,7 @@ static int soc_pcm_compat_ioctl(struct snd_pcm_substream *substream, if (platform->driver->ops->compat_ioctl) return platform->driver->ops->compat_ioctl(substream, cmd, arg); - pr_debug("%s: compat mode not supported\n", __func__); - return -ENOIOCTLCMD; + return snd_pcm_lib_ioctl(substream, cmd, arg); } static int soc_pcm_ioctl(struct snd_pcm_substream *substream, |