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[ALSA] Fix permissions in some /proc files

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PCM Midlevel,CA0106 driver,EMU10K1/EMU10K2 driver
Fix by Guillaume Chazarain <guichaz@yahoo.fr>:

Some tunables in /proc have a write() function, but as their
permission does not reflect it, it can be confusing to the user.

So here is a patch that corrects the mode of those files. Note that I
have only tested the 'xrun_debug' entry.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai
2005-04-12 16:27:28 +02:00
committed by Jaroslav Kysela
parent 0af68e5ed4
commit bd7bf042e8
5 changed files with 10 additions and 0 deletions
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sound/core/pcm.c
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@ -451,6 +451,7 @@ static int snd_pcm_stream_proc_init(snd_pcm_str_t *pstr)
entry->c.text.read = snd_pcm_xrun_debug_read;
entry->c.text.write_size = 64;
entry->c.text.write = snd_pcm_xrun_debug_write;
entry->mode |= S_IWUSR;
entry->private_data = pstr;
if (snd_info_register(entry) < 0) {
snd_info_free_entry(entry);