From 2bd0ae464a6cf7363bbf72c8545e0aa43caa57f0 Mon Sep 17 00:00:00 2001 From: "Wang, Xiaoming" Date: Thu, 12 Jun 2014 18:47:07 -0400 Subject: ALSA: compress: Cancel the optimization of compiler and fix the size of struct for all platform. Cancel the optimization of compiler for struct snd_compr_avail which size will be 0x1c in 32bit kernel while 0x20 in 64bit kernel under the optimizer. That will make compaction between 32bit and 64bit. So add packed to fix the size of struct snd_compr_avail to 0x1c for all platform. Signed-off-by: Zhang Dongxing Signed-off-by: xiaoming wang Acked-by: Vinod Koul Cc: Signed-off-by: Takashi Iwai --- include/uapi/sound/compress_offload.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/uapi/sound/compress_offload.h b/include/uapi/sound/compress_offload.h index 5759810e1c1b..21eed488783f 100644 --- a/include/uapi/sound/compress_offload.h +++ b/include/uapi/sound/compress_offload.h @@ -80,7 +80,7 @@ struct snd_compr_tstamp { struct snd_compr_avail { __u64 avail; struct snd_compr_tstamp tstamp; -}; +} __attribute__((packed)); enum snd_compr_direction { SND_COMPRESS_PLAYBACK = 0, -- cgit v1.2.3 From 26204e048d2ee0c65e0539f7cc2b66f845a19a41 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Wed, 11 Jun 2014 23:59:14 +0000 Subject: ALSA: core: Use ktime_get_ts() do_posix_clock_monotonic_gettime() is a leftover from the initial posix timer implementation which maps to ktime_get_ts(). Signed-off-by: Thomas Gleixner Signed-off-by: Takashi Iwai --- include/sound/pcm.h | 2 +- sound/core/timer.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/sound/pcm.h b/include/sound/pcm.h index b4d6697085fe..d854fb31c000 100644 --- a/include/sound/pcm.h +++ b/include/sound/pcm.h @@ -932,7 +932,7 @@ static inline void snd_pcm_gettime(struct snd_pcm_runtime *runtime, struct timespec *tv) { if (runtime->tstamp_type == SNDRV_PCM_TSTAMP_TYPE_MONOTONIC) - do_posix_clock_monotonic_gettime(tv); + ktime_get_ts(tv); else getnstimeofday(tv); } diff --git a/sound/core/timer.c b/sound/core/timer.c index cfd455a8ac1a..777a45e08e53 100644 --- a/sound/core/timer.c +++ b/sound/core/timer.c @@ -390,7 +390,7 @@ static void snd_timer_notify1(struct snd_timer_instance *ti, int event) struct timespec tstamp; if (timer_tstamp_monotonic) - do_posix_clock_monotonic_gettime(&tstamp); + ktime_get_ts(&tstamp); else getnstimeofday(&tstamp); if (snd_BUG_ON(event < SNDRV_TIMER_EVENT_START || @@ -1203,7 +1203,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri, } if (tu->last_resolution != resolution || ticks > 0) { if (timer_tstamp_monotonic) - do_posix_clock_monotonic_gettime(&tstamp); + ktime_get_ts(&tstamp); else getnstimeofday(&tstamp); } -- cgit v1.2.3