ALSA: snd-usb-caiaq: rename 'dev' to 'cdev'
This is needed in order to make the device namespace cleaner, and will
help when moving this driver over to dev_*() logging.
Signed-off-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/usb/caiaq/control.c b/sound/usb/caiaq/control.c
index adb8d03..2c51959 100644
--- a/sound/usb/caiaq/control.c
+++ b/sound/usb/caiaq/control.c
@@ -32,7 +32,7 @@
struct snd_ctl_elem_info *uinfo)
{
struct snd_usb_audio *chip = snd_kcontrol_chip(kcontrol);
- struct snd_usb_caiaqdev *dev = caiaqdev(chip->card);
+ struct snd_usb_caiaqdev *cdev = caiaqdev(chip->card);
int pos = kcontrol->private_value;
int is_intval = pos & CNT_INTVAL;
int maxval = 63;
@@ -40,7 +40,7 @@
uinfo->count = 1;
pos &= ~CNT_INTVAL;
- switch (dev->chip.usb_id) {
+ switch (cdev->chip.usb_id) {
case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO8DJ):
case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO4DJ):
if (pos == 0) {
@@ -78,15 +78,15 @@
struct snd_ctl_elem_value *ucontrol)
{
struct snd_usb_audio *chip = snd_kcontrol_chip(kcontrol);
- struct snd_usb_caiaqdev *dev = caiaqdev(chip->card);
+ struct snd_usb_caiaqdev *cdev = caiaqdev(chip->card);
int pos = kcontrol->private_value;
if (pos & CNT_INTVAL)
ucontrol->value.integer.value[0]
- = dev->control_state[pos & ~CNT_INTVAL];
+ = cdev->control_state[pos & ~CNT_INTVAL];
else
ucontrol->value.integer.value[0]
- = !!(dev->control_state[pos / 8] & (1 << pos % 8));
+ = !!(cdev->control_state[pos / 8] & (1 << pos % 8));
return 0;
}
@@ -95,43 +95,43 @@
struct snd_ctl_elem_value *ucontrol)
{
struct snd_usb_audio *chip = snd_kcontrol_chip(kcontrol);
- struct snd_usb_caiaqdev *dev = caiaqdev(chip->card);
+ struct snd_usb_caiaqdev *cdev = caiaqdev(chip->card);
int pos = kcontrol->private_value;
int v = ucontrol->value.integer.value[0];
unsigned char cmd = EP1_CMD_WRITE_IO;
- if (dev->chip.usb_id ==
+ if (cdev->chip.usb_id ==
USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLX1))
cmd = EP1_CMD_DIMM_LEDS;
if (pos & CNT_INTVAL) {
int i = pos & ~CNT_INTVAL;
- dev->control_state[i] = v;
+ cdev->control_state[i] = v;
- if (dev->chip.usb_id ==
+ if (cdev->chip.usb_id ==
USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLS4)) {
int actual_len;
- dev->ep8_out_buf[0] = i;
- dev->ep8_out_buf[1] = v;
+ cdev->ep8_out_buf[0] = i;
+ cdev->ep8_out_buf[1] = v;
- usb_bulk_msg(dev->chip.dev,
- usb_sndbulkpipe(dev->chip.dev, 8),
- dev->ep8_out_buf, sizeof(dev->ep8_out_buf),
+ usb_bulk_msg(cdev->chip.dev,
+ usb_sndbulkpipe(cdev->chip.dev, 8),
+ cdev->ep8_out_buf, sizeof(cdev->ep8_out_buf),
&actual_len, 200);
} else {
- snd_usb_caiaq_send_command(dev, cmd,
- dev->control_state, sizeof(dev->control_state));
+ snd_usb_caiaq_send_command(cdev, cmd,
+ cdev->control_state, sizeof(cdev->control_state));
}
} else {
if (v)
- dev->control_state[pos / 8] |= 1 << (pos % 8);
+ cdev->control_state[pos / 8] |= 1 << (pos % 8);
else
- dev->control_state[pos / 8] &= ~(1 << (pos % 8));
+ cdev->control_state[pos / 8] &= ~(1 << (pos % 8));
- snd_usb_caiaq_send_command(dev, cmd,
- dev->control_state, sizeof(dev->control_state));
+ snd_usb_caiaq_send_command(cdev, cmd,
+ cdev->control_state, sizeof(cdev->control_state));
}
return 1;
@@ -490,7 +490,7 @@
};
static int add_controls(struct caiaq_controller *c, int num,
- struct snd_usb_caiaqdev *dev)
+ struct snd_usb_caiaqdev *cdev)
{
int i, ret;
struct snd_kcontrol *kc;
@@ -498,8 +498,8 @@
for (i = 0; i < num; i++, c++) {
kcontrol_template.name = c->name;
kcontrol_template.private_value = c->index;
- kc = snd_ctl_new1(&kcontrol_template, dev);
- ret = snd_ctl_add(dev->chip.card, kc);
+ kc = snd_ctl_new1(&kcontrol_template, cdev);
+ ret = snd_ctl_add(cdev->chip.card, kc);
if (ret < 0)
return ret;
}
@@ -507,50 +507,50 @@
return 0;
}
-int snd_usb_caiaq_control_init(struct snd_usb_caiaqdev *dev)
+int snd_usb_caiaq_control_init(struct snd_usb_caiaqdev *cdev)
{
int ret = 0;
- switch (dev->chip.usb_id) {
+ switch (cdev->chip.usb_id) {
case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AK1):
ret = add_controls(ak1_controller,
- ARRAY_SIZE(ak1_controller), dev);
+ ARRAY_SIZE(ak1_controller), cdev);
break;
case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL2):
ret = add_controls(rk2_controller,
- ARRAY_SIZE(rk2_controller), dev);
+ ARRAY_SIZE(rk2_controller), cdev);
break;
case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL3):
ret = add_controls(rk3_controller,
- ARRAY_SIZE(rk3_controller), dev);
+ ARRAY_SIZE(rk3_controller), cdev);
break;
case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER):
case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER2):
ret = add_controls(kore_controller,
- ARRAY_SIZE(kore_controller), dev);
+ ARRAY_SIZE(kore_controller), cdev);
break;
case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO8DJ):
ret = add_controls(a8dj_controller,
- ARRAY_SIZE(a8dj_controller), dev);
+ ARRAY_SIZE(a8dj_controller), cdev);
break;
case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO4DJ):
ret = add_controls(a4dj_controller,
- ARRAY_SIZE(a4dj_controller), dev);
+ ARRAY_SIZE(a4dj_controller), cdev);
break;
case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLX1):
ret = add_controls(kontrolx1_controller,
- ARRAY_SIZE(kontrolx1_controller), dev);
+ ARRAY_SIZE(kontrolx1_controller), cdev);
break;
case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLS4):
ret = add_controls(kontrols4_controller,
- ARRAY_SIZE(kontrols4_controller), dev);
+ ARRAY_SIZE(kontrols4_controller), cdev);
break;
}