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ALSA: Add const prefix to proc helper functions

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Add appropriate const prefix to char * arguments in proc helper functions.
Also fixed the caller side to be proper const pointers.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai
2009-09-08 14:29:58 +02:00
parent 6e5265ec34
commit 4f7454a997
4 changed files with 8 additions and 6 deletions
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4
sound/core/info.c
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@@ -108,7 +108,7 @@ static int resize_info_buffer(struct snd_info_buffer *buffer,
*
* Returns the size of output string.
*/
int snd_iprintf(struct snd_info_buffer *buffer, char *fmt,...)
int snd_iprintf(struct snd_info_buffer *buffer, const char *fmt, ...)
{
va_list args;
int len, res;
@@ -727,7 +727,7 @@ EXPORT_SYMBOL(snd_info_get_line);
* Returns the updated pointer of the original string so that
* it can be used for the next call.
*/
char *snd_info_get_str(char *dest, char *src, int len)
const char *snd_info_get_str(char *dest, const char *src, int len)
{
int c;