ALSA: Remove superfluous hwdep ops

Remove NOP hwdep ops in sound drivers.

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

1 files changed, 0 insertions, 12 deletions

diff --git a/sound/pci/mixart/mixart_hwdep.c b/sound/pci/mixart/mixart_hwdep.c
index 3782b52bc0e8..fa4de985fc4c 100644
--- a/sound/pci/mixart/mixart_hwdep.c
+++ b/sound/pci/mixart/mixart_hwdep.c
@@ -581,16 +581,6 @@ MODULE_FIRMWARE("mixart/miXart8AES.xlx");
 /* miXart hwdep interface id string */
 #define SND_MIXART_HWDEP_ID       "miXart Loader"
 
-static int mixart_hwdep_open(struct snd_hwdep *hw, struct file *file)
-{
-        return 0;
-}
-
-static int mixart_hwdep_release(struct snd_hwdep *hw, struct file *file)
-{
-        return 0;
-}
-
 static int mixart_hwdep_dsp_status(struct snd_hwdep *hw,
                                    struct snd_hwdep_dsp_status *info)
 {
@@ -643,8 +633,6 @@ int snd_mixart_setup_firmware(struct mixart_mgr *mgr)
 
         hw->iface = SNDRV_HWDEP_IFACE_MIXART;
         hw->private_data = mgr;
-        hw->ops.open = mixart_hwdep_open;
-        hw->ops.release = mixart_hwdep_release;
         hw->ops.dsp_status = mixart_hwdep_dsp_status;
         hw->ops.dsp_load = mixart_hwdep_dsp_load;
         hw->exclusive = 1;