sound: usxxx: cleanup chip field
The chip field is no longer needed. Move those of its fields that are
actually used to the device structure itself.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/usb/usx2y/us122l.c b/sound/usb/usx2y/us122l.c
index 0ad061e..f71cd28e 100644
--- a/sound/usb/usx2y/us122l.c
+++ b/sound/usb/usx2y/us122l.c
@@ -59,7 +59,7 @@
.type = QUIRK_MIDI_US122L,
.data = &quirk_data
};
- struct usb_device *dev = US122L(card)->chip.dev;
+ struct usb_device *dev = US122L(card)->dev;
struct usb_interface *iface = usb_ifnum_to_if(dev, 1);
return snd_usbmidi_create(card, iface,
@@ -81,7 +81,7 @@
.type = QUIRK_MIDI_US122L,
.data = &quirk_data
};
- struct usb_device *dev = US122L(card)->chip.dev;
+ struct usb_device *dev = US122L(card)->dev;
struct usb_interface *iface = usb_ifnum_to_if(dev, 0);
return snd_usbmidi_create(card, iface,
@@ -194,11 +194,11 @@
if (!us122l->first)
us122l->first = file;
- if (us122l->chip.dev->descriptor.idProduct == USB_ID_US144) {
- iface = usb_ifnum_to_if(us122l->chip.dev, 0);
+ if (us122l->dev->descriptor.idProduct == USB_ID_US144) {
+ iface = usb_ifnum_to_if(us122l->dev, 0);
usb_autopm_get_interface(iface);
}
- iface = usb_ifnum_to_if(us122l->chip.dev, 1);
+ iface = usb_ifnum_to_if(us122l->dev, 1);
usb_autopm_get_interface(iface);
return 0;
}
@@ -209,11 +209,11 @@
struct usb_interface *iface;
snd_printdd(KERN_DEBUG "%p %p\n", hw, file);
- if (us122l->chip.dev->descriptor.idProduct == USB_ID_US144) {
- iface = usb_ifnum_to_if(us122l->chip.dev, 0);
+ if (us122l->dev->descriptor.idProduct == USB_ID_US144) {
+ iface = usb_ifnum_to_if(us122l->dev, 0);
usb_autopm_put_interface(iface);
}
- iface = usb_ifnum_to_if(us122l->chip.dev, 1);
+ iface = usb_ifnum_to_if(us122l->dev, 1);
usb_autopm_put_interface(iface);
if (us122l->first == file)
us122l->first = NULL;
@@ -330,7 +330,7 @@
unsigned use_packsize = 0;
bool success = false;
- if (us122l->chip.dev->speed == USB_SPEED_HIGH) {
+ if (us122l->dev->speed == USB_SPEED_HIGH) {
/* The us-122l's descriptor defaults to iso max_packsize 78,
which isn't needed for samplerates <= 48000.
Lets save some memory:
@@ -347,11 +347,11 @@
break;
}
}
- if (!usb_stream_new(&us122l->sk, us122l->chip.dev, 1, 2,
+ if (!usb_stream_new(&us122l->sk, us122l->dev, 1, 2,
rate, use_packsize, period_frames, 6))
goto out;
- err = us122l_set_sample_rate(us122l->chip.dev, rate);
+ err = us122l_set_sample_rate(us122l->dev, rate);
if (err < 0) {
us122l_stop(us122l);
snd_printk(KERN_ERR "us122l_set_sample_rate error \n");
@@ -390,7 +390,7 @@
err = -ENXIO;
goto free;
}
- high_speed = us122l->chip.dev->speed == USB_SPEED_HIGH;
+ high_speed = us122l->dev->speed == USB_SPEED_HIGH;
if ((cfg->sample_rate != 44100 && cfg->sample_rate != 48000 &&
(!high_speed ||
(cfg->sample_rate != 88200 && cfg->sample_rate != 96000))) ||
@@ -450,7 +450,7 @@
{
int err;
struct snd_hwdep *hw;
- struct usb_device *dev = US122L(card)->chip.dev;
+ struct usb_device *dev = US122L(card)->dev;
err = snd_hwdep_new(card, SND_USB_STREAM_ID, 0, &hw);
if (err < 0)
@@ -476,26 +476,26 @@
int err;
struct us122l *us122l = US122L(card);
- if (us122l->chip.dev->descriptor.idProduct == USB_ID_US144) {
- err = usb_set_interface(us122l->chip.dev, 0, 1);
+ if (us122l->dev->descriptor.idProduct == USB_ID_US144) {
+ err = usb_set_interface(us122l->dev, 0, 1);
if (err) {
snd_printk(KERN_ERR "usb_set_interface error \n");
return false;
}
}
- err = usb_set_interface(us122l->chip.dev, 1, 1);
+ err = usb_set_interface(us122l->dev, 1, 1);
if (err) {
snd_printk(KERN_ERR "usb_set_interface error \n");
return false;
}
- pt_info_set(us122l->chip.dev, 0x11);
- pt_info_set(us122l->chip.dev, 0x10);
+ pt_info_set(us122l->dev, 0x11);
+ pt_info_set(us122l->dev, 0x10);
if (!us122l_start(us122l, 44100, 256))
return false;
- if (us122l->chip.dev->descriptor.idProduct == USB_ID_US144)
+ if (us122l->dev->descriptor.idProduct == USB_ID_US144)
err = us144_create_usbmidi(card);
else
err = us122l_create_usbmidi(card);
@@ -520,7 +520,7 @@
static void snd_us122l_free(struct snd_card *card)
{
struct us122l *us122l = US122L(card);
- int index = us122l->chip.index;
+ int index = us122l->card_index;
if (index >= 0 && index < SNDRV_CARDS)
snd_us122l_card_used[index] = 0;
}
@@ -540,10 +540,9 @@
sizeof(struct us122l), &card);
if (err < 0)
return err;
- snd_us122l_card_used[US122L(card)->chip.index = dev] = 1;
+ snd_us122l_card_used[US122L(card)->card_index = dev] = 1;
card->private_free = snd_us122l_free;
- US122L(card)->chip.dev = device;
- US122L(card)->chip.card = card;
+ US122L(card)->dev = device;
mutex_init(&US122L(card)->mutex);
init_waitqueue_head(&US122L(card)->sk.sleep);
INIT_LIST_HEAD(&US122L(card)->midi_list);
@@ -554,8 +553,8 @@
le16_to_cpu(device->descriptor.idVendor),
le16_to_cpu(device->descriptor.idProduct),
0,
- US122L(card)->chip.dev->bus->busnum,
- US122L(card)->chip.dev->devnum
+ US122L(card)->dev->bus->busnum,
+ US122L(card)->dev->devnum
);
*cardp = card;
return 0;
@@ -635,16 +634,15 @@
mutex_lock(&us122l->mutex);
us122l_stop(us122l);
mutex_unlock(&us122l->mutex);
- us122l->chip.shutdown = 1;
/* release the midi resources */
list_for_each(p, &us122l->midi_list) {
snd_usbmidi_disconnect(p);
}
- usb_put_intf(usb_ifnum_to_if(us122l->chip.dev, 0));
- usb_put_intf(usb_ifnum_to_if(us122l->chip.dev, 1));
- usb_put_dev(us122l->chip.dev);
+ usb_put_intf(usb_ifnum_to_if(us122l->dev, 0));
+ usb_put_intf(usb_ifnum_to_if(us122l->dev, 1));
+ usb_put_dev(us122l->dev);
while (atomic_read(&us122l->mmap_count))
msleep(500);
@@ -694,23 +692,23 @@
mutex_lock(&us122l->mutex);
/* needed, doesn't restart without: */
- if (us122l->chip.dev->descriptor.idProduct == USB_ID_US144) {
- err = usb_set_interface(us122l->chip.dev, 0, 1);
+ if (us122l->dev->descriptor.idProduct == USB_ID_US144) {
+ err = usb_set_interface(us122l->dev, 0, 1);
if (err) {
snd_printk(KERN_ERR "usb_set_interface error \n");
goto unlock;
}
}
- err = usb_set_interface(us122l->chip.dev, 1, 1);
+ err = usb_set_interface(us122l->dev, 1, 1);
if (err) {
snd_printk(KERN_ERR "usb_set_interface error \n");
goto unlock;
}
- pt_info_set(us122l->chip.dev, 0x11);
- pt_info_set(us122l->chip.dev, 0x10);
+ pt_info_set(us122l->dev, 0x11);
+ pt_info_set(us122l->dev, 0x10);
- err = us122l_set_sample_rate(us122l->chip.dev,
+ err = us122l_set_sample_rate(us122l->dev,
us122l->sk.s->cfg.sample_rate);
if (err < 0) {
snd_printk(KERN_ERR "us122l_set_sample_rate error \n");