sound: usxxx: cleanup chip field
Clemens Ladisch [Mon, 16 Nov 2009 11:26:30 +0000 (12:26 +0100)]
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>

sound/usb/usx2y/us122l.c
sound/usb/usx2y/us122l.h
sound/usb/usx2y/usX2Yhwdep.c
sound/usb/usx2y/usbusx2y.c
sound/usb/usx2y/usbusx2y.h
sound/usb/usx2y/usbusx2yaudio.c
sound/usb/usx2y/usx2yhwdeppcm.c

index 0ad061e..f71cd28 100644 (file)
@@ -59,7 +59,7 @@ static int us122l_create_usbmidi(struct snd_card *card)
                .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 @@ static int us144_create_usbmidi(struct snd_card *card)
                .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 @@ static int usb_stream_hwdep_open(struct snd_hwdep *hw, struct file *file)
        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 @@ static int usb_stream_hwdep_release(struct snd_hwdep *hw, struct file *file)
        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 @@ static bool us122l_start(struct us122l *us122l,
        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 @@ static bool us122l_start(struct us122l *us122l,
                        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 @@ static int usb_stream_hwdep_ioctl(struct snd_hwdep *hw, struct file *file,
                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 @@ static int usb_stream_hwdep_new(struct snd_card *card)
 {
        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 @@ static bool us122l_create_card(struct snd_card *card)
        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 bool us122l_create_card(struct snd_card *card)
 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 @@ static int usx2y_create_card(struct usb_device *device, struct snd_card **cardp)
                              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 @@ static int usx2y_create_card(struct usb_device *device, struct snd_card **cardp)
                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 @@ static void snd_us122l_disconnect(struct usb_interface *intf)
        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 @@ static int snd_us122l_resume(struct usb_interface *intf)
 
        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");
index 61ce5d7..4daf198 100644 (file)
@@ -3,7 +3,8 @@
 
 
 struct us122l {
-       struct snd_usb_audio    chip;
+       struct usb_device       *dev;
+       int                     card_index;
        int                     stride;
        struct usb_stream_kernel sk;
 
index f96ab86..1879b72 100644 (file)
@@ -114,7 +114,7 @@ static int snd_usX2Y_hwdep_dsp_status(struct snd_hwdep *hw,
        struct usX2Ydev *us428 = hw->private_data;
        int id = -1;
 
-       switch (le16_to_cpu(us428->chip.dev->descriptor.idProduct)) {
+       switch (le16_to_cpu(us428->dev->descriptor.idProduct)) {
        case USB_ID_US122:
                id = USX2Y_TYPE_122;
                break;
@@ -164,7 +164,7 @@ static int usX2Y_create_usbmidi(struct snd_card *card)
                        .type = QUIRK_MIDI_FIXED_ENDPOINT,
                .data = &quirk_data_2
        };
-       struct usb_device *dev = usX2Y(card)->chip.dev;
+       struct usb_device *dev = usX2Y(card)->dev;
        struct usb_interface *iface = usb_ifnum_to_if(dev, 0);
        struct snd_usb_audio_quirk *quirk =
                le16_to_cpu(dev->descriptor.idProduct) == USB_ID_US428 ?
@@ -202,7 +202,7 @@ static int snd_usX2Y_hwdep_dsp_load(struct snd_hwdep *hw,
        snd_printdd( "dsp_load %s\n", dsp->name);
 
        if (access_ok(VERIFY_READ, dsp->image, dsp->length)) {
-               struct usb_device* dev = priv->chip.dev;
+               struct usb_device* dev = priv->dev;
                char *buf;
 
                buf = memdup_user(dsp->image, dsp->length);
index 1813370..c42350e 100644 (file)
@@ -239,8 +239,8 @@ static void i_usX2Y_In04Int(struct urb *urb)
                                for (j = 0; j < URBS_AsyncSeq  &&  !err; ++j)
                                        if (0 == usX2Y->AS04.urb[j]->status) {
                                                struct us428_p4out *p4out = us428ctls->p4out + send;    // FIXME if more than 1 p4out is new, 1 gets lost.
-                                               usb_fill_bulk_urb(usX2Y->AS04.urb[j], usX2Y->chip.dev,
-                                                                 usb_sndbulkpipe(usX2Y->chip.dev, 0x04), &p4out->val.vol, 
+                                               usb_fill_bulk_urb(usX2Y->AS04.urb[j], usX2Y->dev,
+                                                                 usb_sndbulkpipe(usX2Y->dev, 0x04), &p4out->val.vol,
                                                                  p4out->type == eLT_Light ? sizeof(struct us428_lights) : 5,
                                                                  i_usX2Y_Out04Int, usX2Y);
                                                err = usb_submit_urb(usX2Y->AS04.urb[j], GFP_ATOMIC);
@@ -253,7 +253,7 @@ static void i_usX2Y_In04Int(struct urb *urb)
        if (err)
                snd_printk(KERN_ERR "In04Int() usb_submit_urb err=%i\n", err);
 
-       urb->dev = usX2Y->chip.dev;
+       urb->dev = usX2Y->dev;
        usb_submit_urb(urb, GFP_ATOMIC);
 }
 
@@ -273,8 +273,8 @@ int usX2Y_AsyncSeq04_init(struct usX2Ydev *usX2Y)
                                err = -ENOMEM;
                                break;
                        }
-                       usb_fill_bulk_urb(      usX2Y->AS04.urb[i], usX2Y->chip.dev,
-                                               usb_sndbulkpipe(usX2Y->chip.dev, 0x04),
+                       usb_fill_bulk_urb(      usX2Y->AS04.urb[i], usX2Y->dev,
+                                               usb_sndbulkpipe(usX2Y->dev, 0x04),
                                                usX2Y->AS04.buffer + URB_DataLen_AsyncSeq*i, 0,
                                                i_usX2Y_Out04Int, usX2Y
                                );
@@ -293,7 +293,7 @@ int usX2Y_In04_init(struct usX2Ydev *usX2Y)
        }
         
        init_waitqueue_head(&usX2Y->In04WaitQueue);
-       usb_fill_int_urb(usX2Y->In04urb, usX2Y->chip.dev, usb_rcvintpipe(usX2Y->chip.dev, 0x4),
+       usb_fill_int_urb(usX2Y->In04urb, usX2Y->dev, usb_rcvintpipe(usX2Y->dev, 0x4),
                         usX2Y->In04Buf, 21,
                         i_usX2Y_In04Int, usX2Y,
                         10);
@@ -348,10 +348,9 @@ static int usX2Y_create_card(struct usb_device *device, struct snd_card **cardp)
                              sizeof(struct usX2Ydev), &card);
        if (err < 0)
                return err;
-       snd_usX2Y_card_used[usX2Y(card)->chip.index = dev] = 1;
+       snd_usX2Y_card_used[usX2Y(card)->card_index = dev] = 1;
        card->private_free = snd_usX2Y_card_private_free;
-       usX2Y(card)->chip.dev = device;
-       usX2Y(card)->chip.card = card;
+       usX2Y(card)->dev = device;
        init_waitqueue_head(&usX2Y(card)->prepare_wait_queue);
        mutex_init(&usX2Y(card)->prepare_mutex);
        INIT_LIST_HEAD(&usX2Y(card)->midi_list);
@@ -362,7 +361,7 @@ static int usX2Y_create_card(struct usb_device *device, struct snd_card **cardp)
                le16_to_cpu(device->descriptor.idVendor),
                le16_to_cpu(device->descriptor.idProduct),
                0,//us428(card)->usbmidi.ifnum,
-               usX2Y(card)->chip.dev->bus->busnum, usX2Y(card)->chip.dev->devnum
+               usX2Y(card)->dev->bus->busnum, usX2Y(card)->dev->devnum
                );
        *cardp = card;
        return 0;
@@ -432,8 +431,8 @@ static void snd_usX2Y_card_private_free(struct snd_card *card)
        usb_free_urb(usX2Y(card)->In04urb);
        if (usX2Y(card)->us428ctls_sharedmem)
                snd_free_pages(usX2Y(card)->us428ctls_sharedmem, sizeof(*usX2Y(card)->us428ctls_sharedmem));
-       if (usX2Y(card)->chip.index >= 0  &&  usX2Y(card)->chip.index < SNDRV_CARDS)
-               snd_usX2Y_card_used[usX2Y(card)->chip.index] = 0;
+       if (usX2Y(card)->card_index >= 0  &&  usX2Y(card)->card_index < SNDRV_CARDS)
+               snd_usX2Y_card_used[usX2Y(card)->card_index] = 0;
 }
 
 /*
@@ -445,7 +444,6 @@ static void usX2Y_usb_disconnect(struct usb_device *device, void* ptr)
                struct snd_card *card = ptr;
                struct usX2Ydev *usX2Y = usX2Y(card);
                struct list_head *p;
-               usX2Y->chip.shutdown = 1;
                usX2Y->chip_status = USX2Y_STAT_CHIP_HUP;
                usX2Y_unlinkSeq(&usX2Y->AS04);
                usb_kill_urb(usX2Y->In04urb);
index 231866e..1d174ce 100644 (file)
@@ -22,7 +22,8 @@ struct snd_usX2Y_urbSeq {
 #include "usx2yhwdeppcm.h"
 
 struct usX2Ydev {
-       struct snd_usb_audio    chip;
+       struct usb_device       *dev;
+       int                     card_index;
        int                     stride;
        struct urb              *In04urb;
        void                    *In04Buf;
@@ -43,6 +44,8 @@ struct usX2Ydev {
        struct snd_usX2Y_substream      * volatile  prepare_subs;
        wait_queue_head_t       prepare_wait_queue;
        struct list_head        midi_list;
+       struct list_head        pcm_list;
+       int                     pcm_devs;
 };
 
 
index b8e2f46..74a67a8 100644 (file)
@@ -199,7 +199,7 @@ static int usX2Y_urb_submit(struct snd_usX2Y_substream *subs, struct urb *urb, i
                return -ENODEV;
        urb->start_frame = (frame + NRURBS * nr_of_packs());  // let hcd do rollover sanity checks
        urb->hcpriv = NULL;
-       urb->dev = subs->usX2Y->chip.dev; /* we need to set this at each time */
+       urb->dev = subs->usX2Y->dev; /* we need to set this at each time */
        if ((err = usb_submit_urb(urb, GFP_ATOMIC)) < 0) {
                snd_printk(KERN_ERR "usb_submit_urb() returned %i\n", err);
                return err;
@@ -300,7 +300,7 @@ static void usX2Y_error_sequence(struct usX2Ydev *usX2Y,
 "Sequence Error!(hcd_frame=%i ep=%i%s;wait=%i,frame=%i).\n"
 "Most propably some urb of usb-frame %i is still missing.\n"
 "Cause could be too long delays in usb-hcd interrupt handling.\n",
-                  usb_get_current_frame_number(usX2Y->chip.dev),
+                  usb_get_current_frame_number(usX2Y->dev),
                   subs->endpoint, usb_pipein(urb->pipe) ? "in" : "out",
                   usX2Y->wait_iso_frame, urb->start_frame, usX2Y->wait_iso_frame);
        usX2Y_clients_stop(usX2Y);
@@ -313,7 +313,7 @@ static void i_usX2Y_urb_complete(struct urb *urb)
 
        if (unlikely(atomic_read(&subs->state) < state_PREPARED)) {
                snd_printdd("hcd_frame=%i ep=%i%s status=%i start_frame=%i\n",
-                           usb_get_current_frame_number(usX2Y->chip.dev),
+                           usb_get_current_frame_number(usX2Y->dev),
                            subs->endpoint, usb_pipein(urb->pipe) ? "in" : "out",
                            urb->status, urb->start_frame);
                return;
@@ -424,7 +424,7 @@ static int usX2Y_urbs_allocate(struct snd_usX2Y_substream *subs)
        int i;
        unsigned int pipe;
        int is_playback = subs == subs->usX2Y->subs[SNDRV_PCM_STREAM_PLAYBACK];
-       struct usb_device *dev = subs->usX2Y->chip.dev;
+       struct usb_device *dev = subs->usX2Y->dev;
 
        pipe = is_playback ? usb_sndisocpipe(dev, subs->endpoint) :
                        usb_rcvisocpipe(dev, subs->endpoint);
@@ -500,7 +500,7 @@ static int usX2Y_urbs_start(struct snd_usX2Y_substream *subs)
                        unsigned long pack;
                        if (0 == i)
                                atomic_set(&subs->state, state_STARTING3);
-                       urb->dev = usX2Y->chip.dev;
+                       urb->dev = usX2Y->dev;
                        urb->transfer_flags = URB_ISO_ASAP;
                        for (pack = 0; pack < nr_of_packs(); pack++) {
                                urb->iso_frame_desc[pack].offset = subs->maxpacksize * pack;
@@ -692,7 +692,7 @@ static int usX2Y_rate_set(struct usX2Ydev *usX2Y, int rate)
                        }
                        ((char*)(usbdata + i))[0] = ra[i].c1;
                        ((char*)(usbdata + i))[1] = ra[i].c2;
-                       usb_fill_bulk_urb(us->urb[i], usX2Y->chip.dev, usb_sndbulkpipe(usX2Y->chip.dev, 4),
+                       usb_fill_bulk_urb(us->urb[i], usX2Y->dev, usb_sndbulkpipe(usX2Y->dev, 4),
                                          usbdata + i, 2, i_usX2Y_04Int, usX2Y);
 #ifdef OLD_USB
                        us->urb[i]->transfer_flags = USB_QUEUE_BULK;
@@ -744,11 +744,11 @@ static int usX2Y_format_set(struct usX2Ydev *usX2Y, snd_pcm_format_t format)
                snd_usbmidi_input_stop(p);
        }
        usb_kill_urb(usX2Y->In04urb);
-       if ((err = usb_set_interface(usX2Y->chip.dev, 0, alternate))) {
+       if ((err = usb_set_interface(usX2Y->dev, 0, alternate))) {
                snd_printk(KERN_ERR "usb_set_interface error \n");
                return err;
        }
-       usX2Y->In04urb->dev = usX2Y->chip.dev;
+       usX2Y->In04urb->dev = usX2Y->dev;
        err = usb_submit_urb(usX2Y->In04urb, GFP_KERNEL);
        list_for_each(p, &usX2Y->midi_list) {
                snd_usbmidi_input_start(p);
@@ -955,7 +955,7 @@ static int usX2Y_audio_stream_new(struct snd_card *card, int playback_endpoint,
        struct snd_pcm *pcm;
        int err, i;
        struct snd_usX2Y_substream **usX2Y_substream =
-               usX2Y(card)->subs + 2 * usX2Y(card)->chip.pcm_devs;
+               usX2Y(card)->subs + 2 * usX2Y(card)->pcm_devs;
 
        for (i = playback_endpoint ? SNDRV_PCM_STREAM_PLAYBACK : SNDRV_PCM_STREAM_CAPTURE;
             i <= SNDRV_PCM_STREAM_CAPTURE; ++i) {
@@ -971,7 +971,7 @@ static int usX2Y_audio_stream_new(struct snd_card *card, int playback_endpoint,
                usX2Y_substream[SNDRV_PCM_STREAM_PLAYBACK]->endpoint = playback_endpoint;
        usX2Y_substream[SNDRV_PCM_STREAM_CAPTURE]->endpoint = capture_endpoint;
 
-       err = snd_pcm_new(card, NAME_ALLCAPS" Audio", usX2Y(card)->chip.pcm_devs,
+       err = snd_pcm_new(card, NAME_ALLCAPS" Audio", usX2Y(card)->pcm_devs,
                          playback_endpoint ? 1 : 0, 1,
                          &pcm);
        if (err < 0) {
@@ -987,7 +987,7 @@ static int usX2Y_audio_stream_new(struct snd_card *card, int playback_endpoint,
        pcm->private_free = snd_usX2Y_pcm_private_free;
        pcm->info_flags = 0;
 
-       sprintf(pcm->name, NAME_ALLCAPS" Audio #%d", usX2Y(card)->chip.pcm_devs);
+       sprintf(pcm->name, NAME_ALLCAPS" Audio #%d", usX2Y(card)->pcm_devs);
 
        if ((playback_endpoint &&
             0 > (err = snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream,
@@ -1001,7 +1001,7 @@ static int usX2Y_audio_stream_new(struct snd_card *card, int playback_endpoint,
                snd_usX2Y_pcm_private_free(pcm);
                return err;
        }
-       usX2Y(card)->chip.pcm_devs++;
+       usX2Y(card)->pcm_devs++;
 
        return 0;
 }
@@ -1013,14 +1013,14 @@ int usX2Y_audio_create(struct snd_card *card)
 {
        int err = 0;
        
-       INIT_LIST_HEAD(&usX2Y(card)->chip.pcm_list);
+       INIT_LIST_HEAD(&usX2Y(card)->pcm_list);
 
        if (0 > (err = usX2Y_audio_stream_new(card, 0xA, 0x8)))
                return err;
-       if (le16_to_cpu(usX2Y(card)->chip.dev->descriptor.idProduct) == USB_ID_US428)
+       if (le16_to_cpu(usX2Y(card)->dev->descriptor.idProduct) == USB_ID_US428)
             if (0 > (err = usX2Y_audio_stream_new(card, 0, 0xA)))
                     return err;
-       if (le16_to_cpu(usX2Y(card)->chip.dev->descriptor.idProduct) != USB_ID_US122)
+       if (le16_to_cpu(usX2Y(card)->dev->descriptor.idProduct) != USB_ID_US122)
                err = usX2Y_rate_set(usX2Y(card), 44100);       // Lets us428 recognize output-volume settings, disturbs us122.
        return err;
 }
index 4b2304c..9ed6c39 100644 (file)
@@ -234,7 +234,7 @@ static void i_usX2Y_usbpcm_urb_complete(struct urb *urb)
 
        if (unlikely(atomic_read(&subs->state) < state_PREPARED)) {
                snd_printdd("hcd_frame=%i ep=%i%s status=%i start_frame=%i\n",
-                           usb_get_current_frame_number(usX2Y->chip.dev),
+                           usb_get_current_frame_number(usX2Y->dev),
                            subs->endpoint, usb_pipein(urb->pipe) ? "in" : "out",
                            urb->status, urb->start_frame);
                return;
@@ -318,7 +318,7 @@ static int usX2Y_usbpcm_urbs_allocate(struct snd_usX2Y_substream *subs)
        int i;
        unsigned int pipe;
        int is_playback = subs == subs->usX2Y->subs[SNDRV_PCM_STREAM_PLAYBACK];
-       struct usb_device *dev = subs->usX2Y->chip.dev;
+       struct usb_device *dev = subs->usX2Y->dev;
 
        pipe = is_playback ? usb_sndisocpipe(dev, subs->endpoint) :
                        usb_rcvisocpipe(dev, subs->endpoint);
@@ -441,7 +441,7 @@ static int usX2Y_usbpcm_urbs_start(struct snd_usX2Y_substream *subs)
                                        unsigned long pack;
                                        if (0 == u)
                                                atomic_set(&subs->state, state_STARTING3);
-                                       urb->dev = usX2Y->chip.dev;
+                                       urb->dev = usX2Y->dev;
                                        urb->transfer_flags = URB_ISO_ASAP;
                                        for (pack = 0; pack < nr_of_packs(); pack++) {
                                                urb->iso_frame_desc[pack].offset = subs->maxpacksize * (pack + u * nr_of_packs());
@@ -741,7 +741,7 @@ int usX2Y_hwdep_pcm_new(struct snd_card *card)
        int err;
        struct snd_hwdep *hw;
        struct snd_pcm *pcm;
-       struct usb_device *dev = usX2Y(card)->chip.dev;
+       struct usb_device *dev = usX2Y(card)->dev;
        if (1 != nr_of_packs())
                return 0;