path: root/include/sound/vx_core.h
diff options
authorTakashi Iwai <tiwai@suse.de>2020-01-03 09:16:46 +0100
committerTakashi Iwai <tiwai@suse.de>2020-01-03 09:24:20 +0100
commitf8ae2d2919481817d2e942617c203fc792687c66 (patch)
treea2851521c13cf8ec02118027e8ceed786eeb152e /include/sound/vx_core.h
parentaad7ebb544072bcb9335fa4eb0fbd1b85a6c495b (diff)
ALSA: vx: Constify snd_vx_hardware and snd_vx_ops definitions
Both snd_vx_hardware and snd_vx_ops are only referred without modification, hence they can be constified gracefully for further optimizations. There should be no functional changes by this patch. Link: https://lore.kernel.org/r/20200103081714.9560-31-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'include/sound/vx_core.h')
1 files changed, 5 insertions, 4 deletions
diff --git a/include/sound/vx_core.h b/include/sound/vx_core.h
index 84569ddf85e1..1ddd3036bdfc 100644
--- a/include/sound/vx_core.h
+++ b/include/sound/vx_core.h
@@ -147,8 +147,8 @@ struct vx_core {
/* ports are defined externally */
/* low-level functions */
- struct snd_vx_hardware *hw;
- struct snd_vx_ops *ops;
+ const struct snd_vx_hardware *hw;
+ const struct snd_vx_ops *ops;
struct mutex lock;
@@ -193,8 +193,9 @@ struct vx_core {
* constructor
-struct vx_core *snd_vx_create(struct snd_card *card, struct snd_vx_hardware *hw,
- struct snd_vx_ops *ops, int extra_size);
+struct vx_core *snd_vx_create(struct snd_card *card,
+ const struct snd_vx_hardware *hw,
+ const struct snd_vx_ops *ops, int extra_size);
int snd_vx_setup_firmware(struct vx_core *chip);
int snd_vx_load_boot_image(struct vx_core *chip, const struct firmware *dsp);
int snd_vx_dsp_boot(struct vx_core *chip, const struct firmware *dsp);