diff options
author | 2016-04-11 10:41:07 +0300 | |
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committer | 2016-04-13 08:17:18 +0300 | |
commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/sound/core/info_oss.c | |
parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/sound/core/info_oss.c')
-rw-r--r-- | kernel/sound/core/info_oss.c | 29 |
1 files changed, 7 insertions, 22 deletions
diff --git a/kernel/sound/core/info_oss.c b/kernel/sound/core/info_oss.c index 83c29dbff..1478c8dfd 100644 --- a/kernel/sound/core/info_oss.c +++ b/kernel/sound/core/info_oss.c @@ -29,15 +29,12 @@ #include <linux/utsname.h> #include <linux/mutex.h> -#if defined(CONFIG_SND_OSSEMUL) && defined(CONFIG_PROC_FS) - /* * OSS compatible part */ static DEFINE_MUTEX(strings); static char *snd_sndstat_strings[SNDRV_CARDS][SNDRV_OSS_INFO_DEV_COUNT]; -static struct snd_info_entry *snd_sndstat_proc_entry; int snd_oss_info_register(int dev, int num, char *string) { @@ -112,27 +109,15 @@ static void snd_sndstat_proc_read(struct snd_info_entry *entry, snd_sndstat_show_strings(buffer, "Mixers", SNDRV_OSS_INFO_DEV_MIXERS); } -int snd_info_minor_register(void) +int __init snd_info_minor_register(void) { struct snd_info_entry *entry; memset(snd_sndstat_strings, 0, sizeof(snd_sndstat_strings)); - if ((entry = snd_info_create_module_entry(THIS_MODULE, "sndstat", snd_oss_root)) != NULL) { - entry->c.text.read = snd_sndstat_proc_read; - if (snd_info_register(entry) < 0) { - snd_info_free_entry(entry); - entry = NULL; - } - } - snd_sndstat_proc_entry = entry; - return 0; + entry = snd_info_create_module_entry(THIS_MODULE, "sndstat", + snd_oss_root); + if (!entry) + return -ENOMEM; + entry->c.text.read = snd_sndstat_proc_read; + return snd_info_register(entry); /* freed in error path */ } - -int snd_info_minor_unregister(void) -{ - snd_info_free_entry(snd_sndstat_proc_entry); - snd_sndstat_proc_entry = NULL; - return 0; -} - -#endif /* CONFIG_SND_OSSEMUL */ |