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authorTakashi Iwai <tiwai@suse.de>2014-07-15 18:31:01 +0400
committerTakashi Iwai <tiwai@suse.de>2014-07-15 18:31:01 +0400
commit0cea76f3393782d67ccea8f07e9abf341bc4f60e (patch)
treeae39e2be9579d9a3dd2dbca041e994ea6d41d071 /sound/core/control.c
parentcd3de83f147601356395b57a8673e9c5ff1e59d1 (diff)
downloadlinux-0cea76f3393782d67ccea8f07e9abf341bc4f60e.tar.xz
ALSA: control: Define SNDRV_CTL_TLV_OP_* constants
Instead of hard-coded magic numbers, define constants for op_flag to tlv callbacks. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/core/control.c')
-rw-r--r--sound/core/control.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/sound/core/control.c b/sound/core/control.c
index f0b0e14497a5..b9611344ff9e 100644
--- a/sound/core/control.c
+++ b/sound/core/control.c
@@ -1406,11 +1406,11 @@ static long snd_ctl_ioctl(struct file *file, unsigned int cmd, unsigned long arg
case SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS:
return snd_ctl_subscribe_events(ctl, ip);
case SNDRV_CTL_IOCTL_TLV_READ:
- return snd_ctl_tlv_ioctl(ctl, argp, 0);
+ return snd_ctl_tlv_ioctl(ctl, argp, SNDRV_CTL_TLV_OP_READ);
case SNDRV_CTL_IOCTL_TLV_WRITE:
- return snd_ctl_tlv_ioctl(ctl, argp, 1);
+ return snd_ctl_tlv_ioctl(ctl, argp, SNDRV_CTL_TLV_OP_WRITE);
case SNDRV_CTL_IOCTL_TLV_COMMAND:
- return snd_ctl_tlv_ioctl(ctl, argp, -1);
+ return snd_ctl_tlv_ioctl(ctl, argp, SNDRV_CTL_TLV_OP_CMD);
case SNDRV_CTL_IOCTL_POWER:
return -ENOPROTOOPT;
case SNDRV_CTL_IOCTL_POWER_STATE: