ALSA: info - Remove BKL

Use the fine-grained mutex for the assigned info object, instead.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/core/info.c b/sound/core/info.c
index d749a0d394a7fb5d2327e4e659dc42d194edd9b5..fe836618fa25ee7949acff599afe1ce38679abbb 100644 (file)
--- a/sound/core/info.c
+++ b/sound/core/info.c
@@ -167,7 +167,7 @@ static loff_t snd_info_entry_llseek(struct file *file, loff_t offset, int orig)
 
        data = file->private_data;
        entry = data->entry;
-       lock_kernel();
+       mutex_lock(&entry->access);
        switch (entry->content) {
        case SNDRV_INFO_CONTENT_TEXT:
                switch (orig) {
@@ -196,7 +196,7 @@ static loff_t snd_info_entry_llseek(struct file *file, loff_t offset, int orig)
        }
        ret = -ENXIO;
 out:
-       unlock_kernel();
+       mutex_unlock(&entry->access);
        return ret;
 }