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authorClemens Ladisch <clemens@ladisch.de>2010-03-04 19:46:14 +0100
committerTakashi Iwai <tiwai@suse.de>2010-03-05 08:18:07 +0100
commite11b4e0e4f5ab40ec342dc07b7201c09a45f9574 (patch)
tree9157d227a8bbbcff27235900c3720450cd4bed7f /sound/usb/pcm.c
parente5779998bf8b70e48a6cc208c8b61b33bd6117ea (diff)
downloadlinux-linaro-e11b4e0e4f5ab40ec342dc07b7201c09a45f9574.tar.gz
ALSA: usb-audio: rename substream format field to altset_idx
The snd_usb_substream::format field actually contains the index of the current alternate setting, so rename it to altset_idx to avoid confusion. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb/pcm.c')
-rw-r--r--sound/usb/pcm.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c
index 87863ccf906..c3d5a977cfe 100644
--- a/sound/usb/pcm.c
+++ b/sound/usb/pcm.c
@@ -202,11 +202,11 @@ static int set_format(struct snd_usb_substream *subs, struct audioformat *fmt)
return -EIO;
}
subs->interface = -1;
- subs->format = 0;
+ subs->altset_idx = 0;
}
/* set interface */
- if (subs->interface != fmt->iface || subs->format != fmt->altset_idx) {
+ if (subs->interface != fmt->iface || subs->altset_idx != fmt->altset_idx) {
if (usb_set_interface(dev, fmt->iface, fmt->altsetting) < 0) {
snd_printk(KERN_ERR "%d:%d:%d: usb_set_interface failed\n",
dev->devnum, fmt->iface, fmt->altsetting);
@@ -214,7 +214,7 @@ static int set_format(struct snd_usb_substream *subs, struct audioformat *fmt)
}
snd_printdd(KERN_INFO "setting usb interface %d:%d\n", fmt->iface, fmt->altsetting);
subs->interface = fmt->iface;
- subs->format = fmt->altset_idx;
+ subs->altset_idx = fmt->altset_idx;
}
/* create a data pipe */
@@ -771,7 +771,7 @@ static int snd_usb_pcm_open(struct snd_pcm_substream *substream, int direction)
struct snd_usb_substream *subs = &as->substream[direction];
subs->interface = -1;
- subs->format = 0;
+ subs->altset_idx = 0;
runtime->hw = snd_usb_hardware;
runtime->private_data = subs;
subs->pcm_substream = substream;