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authorRanjani Sridharan2020-01-29 10:44:48 -0800
committerTakashi Iwai2020-01-29 21:00:51 +0100
commit46b770f720bdd8a7de1c04a1cab5d4e9e21d6666 (patch)
treef6aa378dcb2988bfc107c39794938117f2dfbe97 /include/uapi
parent7faa26c1bbe312d9191524e4b7ab010f91fcd654 (diff)
ALSA: uapi: Fix sparse warning
Fix the following sparse warning generated due to 64-bit compat type having fields defined explicitly with __s32: sound/soc/sof/sof-audio.c:46:31: warning: incorrect type in assignment (different base types) sound/soc/sof/sof-audio.c:46:31: expected restricted snd_pcm_state_t [usertype] state sound/soc/sof/sof-audio.c:46:31: got signed int [usertype] state Fixes: 80fe7430c708 ("ALSA: add new 32-bit layout for snd_pcm_mmap_status/control") Reported-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Suggested-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20200129184448.3005-1-ranjani.sridharan@linux.intel.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'include/uapi')
-rw-r--r--include/uapi/sound/asound.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/uapi/sound/asound.h b/include/uapi/sound/asound.h
index 30ebb2a42983..535a7229e1d9 100644
--- a/include/uapi/sound/asound.h
+++ b/include/uapi/sound/asound.h
@@ -564,13 +564,13 @@ typedef char __pad_after_uframe[sizeof(__u64) - sizeof(snd_pcm_uframes_t)];
#endif
struct __snd_pcm_mmap_status64 {
- __s32 state; /* RO: state - SNDRV_PCM_STATE_XXXX */
+ snd_pcm_state_t state; /* RO: state - SNDRV_PCM_STATE_XXXX */
__u32 pad1; /* Needed for 64 bit alignment */
__pad_before_uframe __pad1;
snd_pcm_uframes_t hw_ptr; /* RO: hw ptr (0...boundary-1) */
__pad_after_uframe __pad2;
struct __snd_timespec64 tstamp; /* Timestamp */
- __s32 suspended_state; /* RO: suspended stream state */
+ snd_pcm_state_t suspended_state;/* RO: suspended stream state */
__u32 pad3; /* Needed for 64 bit alignment */
struct __snd_timespec64 audio_tstamp; /* sample counter or wall clock */
};