ALSA: Add const prefix to proc helper functions
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>
diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
index dbe406b..d8b2d76 100644
--- a/sound/core/oss/pcm_oss.c
+++ b/sound/core/oss/pcm_oss.c
@@ -2836,7 +2836,8 @@
struct snd_info_buffer *buffer)
{
struct snd_pcm_str *pstr = entry->private_data;
- char line[128], str[32], task_name[32], *ptr;
+ char line[128], str[32], task_name[32];
+ const char *ptr;
int idx1;
struct snd_pcm_oss_setup *setup, *setup1, template;