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ALSA: pcm: include pcm_local.h and remove some extraneous tabs 

We need to include pcm_local.h to clean up some smatch warnings:

symbol 'snd_pcm_timer_done' was not declared. Should it be static?
symbol 'snd_pcm_timer_init' was not declared. Should it be static?
symbol 'snd_pcm_timer_resolution_change' was not declared. Should
  it be static?

Also remove some extraneous tabs on empty lines and replace space
intentation with a tab.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
pull/476/head
Colin Ian King 2017-05-30 11:39:45 +01:00 committed by Takashi Iwai
parent 905e46acd3
commit 7421a1671a
1 changed files with 8 additions and 6 deletions
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14
sound/core/pcm_timer.c
View File

@ -25,6 +25,8 @@
#include <sound/pcm.h> #include <sound/pcm.h>
#include <sound/timer.h> #include <sound/timer.h>
#include "pcm_local.h"
/* /*
* Timer functions * Timer functions
*/ */
@ -33,8 +35,8 @@ void snd_pcm_timer_resolution_change(struct snd_pcm_substream *substream)
{ {
unsigned long rate, mult, fsize, l, post; unsigned long rate, mult, fsize, l, post;
struct snd_pcm_runtime *runtime = substream->runtime; struct snd_pcm_runtime *runtime = substream->runtime;
mult = 1000000000; mult = 1000000000;
rate = runtime->rate; rate = runtime->rate;
if (snd_BUG_ON(!rate)) if (snd_BUG_ON(!rate))
return; return;
@ -65,7 +67,7 @@ void snd_pcm_timer_resolution_change(struct snd_pcm_substream *substream)
static unsigned long snd_pcm_timer_resolution(struct snd_timer * timer) static unsigned long snd_pcm_timer_resolution(struct snd_timer * timer)
{ {
struct snd_pcm_substream *substream; struct snd_pcm_substream *substream;
substream = timer->private_data; substream = timer->private_data;
return substream->runtime ? substream->runtime->timer_resolution : 0; return substream->runtime ? substream->runtime->timer_resolution : 0;
} }
@ -73,7 +75,7 @@ static unsigned long snd_pcm_timer_resolution(struct snd_timer * timer)
static int snd_pcm_timer_start(struct snd_timer * timer) static int snd_pcm_timer_start(struct snd_timer * timer)
{ {
struct snd_pcm_substream *substream; struct snd_pcm_substream *substream;
substream = snd_timer_chip(timer); substream = snd_timer_chip(timer);
substream->timer_running = 1; substream->timer_running = 1;
return 0; return 0;
@ -82,7 +84,7 @@ static int snd_pcm_timer_start(struct snd_timer * timer)
static int snd_pcm_timer_stop(struct snd_timer * timer) static int snd_pcm_timer_stop(struct snd_timer * timer)
{ {
struct snd_pcm_substream *substream; struct snd_pcm_substream *substream;
substream = snd_timer_chip(timer); substream = snd_timer_chip(timer);
substream->timer_running = 0; substream->timer_running = 0;
return 0; return 0;
@ -112,7 +114,7 @@ void snd_pcm_timer_init(struct snd_pcm_substream *substream)
{ {
struct snd_timer_id tid; struct snd_timer_id tid;
struct snd_timer *timer; struct snd_timer *timer;
tid.dev_sclass = SNDRV_TIMER_SCLASS_NONE; tid.dev_sclass = SNDRV_TIMER_SCLASS_NONE;
tid.dev_class = SNDRV_TIMER_CLASS_PCM; tid.dev_class = SNDRV_TIMER_CLASS_PCM;
tid.card = substream->pcm->card->number; tid.card = substream->pcm->card->number;