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ALSA: snd_pcm_new api cleanup 

Impact: cleanup

snd_pcm_new takes a char *id argument, although it is not modifying
the string. it can therefore be declared as const char *id.

Signed-off-by: Tim Blechmann <tim@klingt.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Tim Blechmann 2009-02-05 13:01:54 +01:00 committed by Takashi Iwai
parent cade9f8a9c
commit e616165309
2 changed files with 2 additions and 2 deletions
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2
include/sound/pcm.h
View File

@ -451,7 +451,7 @@ struct snd_pcm_notify {
extern const struct file_operations snd_pcm_f_ops[2];
int snd_pcm_new(struct snd_card *card, char *id, int device,
int snd_pcm_new(struct snd_card *card, const char *id, int device,
int playback_count, int capture_count,
struct snd_pcm **rpcm);
int snd_pcm_new_stream(struct snd_pcm *pcm, int stream, int substream_count);

2
sound/core/pcm.c
View File

@ -692,7 +692,7 @@ EXPORT_SYMBOL(snd_pcm_new_stream);
*
* Returns zero if successful, or a negative error code on failure.
*/
int snd_pcm_new(struct snd_card *card, char *id, int device,
int snd_pcm_new(struct snd_card *card, const char *id, int device,
int playback_count, int capture_count,
struct snd_pcm ** rpcm)
{