| commit | 95a48b7d4459948b6bacf809809cf01a7dc06d1d | [log] [tgz] |
|---|---|---|
| author | Takashi Iwai <tiwai@suse.de> | Wed Jul 25 23:00:54 2018 +0200 |
| committer | Takashi Iwai <tiwai@suse.de> | Thu Jul 26 08:32:13 2018 +0200 |
| tree | 1825a1e77dced4a132ac10c442d397c7d9522650 | |
| parent | 00966dcdf0e324e10ab79d505732c339f72417d9 [diff] |
ALSA: pcm: Add __force to cast in snd_pcm_lib_read/write()
The snd_pcm_lib_read() and snd_pcm_lib_write() inline functions have
the explicit cast from a user pointer to a kernel pointer, but they
lacks of __force prefix.
This fixes sparse warnings like:
./include/sound/pcm.h:1093:47: warning: cast removes address space of expression
Fixes: 68541213720d ("ALSA: pcm: Direct in-kernel read/write support")
Signed-off-by: Takashi Iwai <tiwai@suse.de>