pcm: hw - correct the comment in snd_pcm_hw_state()

Fixes: c7a939ee ("pcm: hw - fix again snd_pcm_hw_state() when the driver was disconnected")
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

diff --git a/src/pcm/pcm_hw.c b/src/pcm/pcm_hw.c
index 610e0ef..b3f9d15 100644 (file)
--- a/src/pcm/pcm_hw.c
+++ b/src/pcm/pcm_hw.c
@@ -600,8 +600,8 @@ static int snd_pcm_hw_status(snd_pcm_t *pcm, snd_pcm_status_t * status)
 static snd_pcm_state_t snd_pcm_hw_state(snd_pcm_t *pcm)
 {
        snd_pcm_hw_t *hw = pcm->private_data;
-       /* the -ENODEV may come from the snd_disconnect_ioctl() in kernel */
-       /* in this case, the mmaped state is no longer updated */
+       /* the -ENODEV may come from the snd_disconnect_ioctl() or
+          snd_power_wait() in kernel */
        if (query_status_data(hw) == -ENODEV)
                return SND_PCM_STATE_DISCONNECTED;
        return (snd_pcm_state_t) hw->mmap_status->state;