[ALSA] Add missing PAUSE ioctl

Timer Midlevel
Added the missing implemenation of TIMER PAUSE ioctl.

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

diff --git a/sound/core/timer.c b/sound/core/timer.c
index be6d37a..48aebdf 100644 (file)
--- a/sound/core/timer.c
+++ b/sound/core/timer.c
@@ -1680,6 +1680,16 @@ static int snd_timer_user_continue(struct file *file)
        return (err = snd_timer_continue(tu->timeri)) < 0 ? err : 0;
 }
 
+static int snd_timer_user_pause(struct file *file)
+{
+       int err;
+       snd_timer_user_t *tu;
+               
+       tu = file->private_data;
+       snd_assert(tu->timeri != NULL, return -ENXIO);
+       return (err = snd_timer_continue(tu->timeri)) < 0 ? err : 0;
+}
+
 static long snd_timer_user_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
        snd_timer_user_t *tu;
@@ -1729,6 +1739,8 @@ static long snd_timer_user_ioctl(struct file *file, unsigned int cmd, unsigned l
                return snd_timer_user_stop(file);
        case SNDRV_TIMER_IOCTL_CONTINUE:
                return snd_timer_user_continue(file);
+       case SNDRV_TIMER_IOCTL_PAUSE:
+               return snd_timer_user_pause(file);
        }
        return -ENOTTY;
 }

diff --git a/sound/core/timer_compat.c b/sound/core/timer_compat.c
index 9fbc395..420817d 100644 (file)
--- a/sound/core/timer_compat.c
+++ b/sound/core/timer_compat.c
@@ -108,6 +108,7 @@ static long snd_timer_user_ioctl_compat(struct file *file, unsigned int cmd, uns
        case SNDRV_TIMER_IOCTL_START:
        case SNDRV_TIMER_IOCTL_STOP:
        case SNDRV_TIMER_IOCTL_CONTINUE:
+       case SNDRV_TIMER_IOCTL_PAUSE:
        case SNDRV_TIMER_IOCTL_NEXT_DEVICE:
                return snd_timer_user_ioctl(file, cmd, (unsigned long)argp);
        case SNDRV_TIMER_IOCTL_INFO32: