diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-15 19:51:18 +0300 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-15 19:51:18 +0300 |
commit | c6dbef7307629cce855aa6b482b60cbf7777ed88 (patch) | |
tree | d8d13630bd57090173ad9f0c5f8e3bfb392964c9 /sound | |
parent | ade7afe3e606f9f6ff0e6deefce140157f75540b (diff) | |
parent | 93578a25d4e21603518daf27a5f9caa4bf79de68 (diff) |
Merge tag 'usb-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB/PHY/Thunderbolt driver updates from Greg KH:
"Here is the big set of USB, PHY, and Thunderbolt driver updates for
5.10-rc1.
Lots of tiny different things for these subsystems are in here,
including:
- phy driver updates
- thunderbolt / USB 4 updates and additions
- USB gadget driver updates
- xhci fixes and updates
- typec driver additions and updates
- api conversions to various drivers for core kernel api changes
- new USB control message functions to make it harder to get wrong,
as found by syzbot (took 2 tries to get it right)
- lots of tiny USB driver fixes and updates all over the place
All of these have been in linux-next for a while, with the exception
of the last "obviously correct" patch that updated a FALLTHROUGH
comment that got merged last weekend"
* tag 'usb-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (374 commits)
usb: musb: gadget: Use fallthrough pseudo-keyword
usb: typec: Add QCOM PMIC typec detection driver
USB: serial: option: add Cellient MPL200 card
usb: typec: tcpci_maxim: Add support for Sink FRS
usb: typec: tcpci: Implement callbacks for FRS
usb: typec: tcpm: Add support for Sink Fast Role SWAP(FRS)
usb: typec: tcpci_maxim: Chip level TCPC driver
usb: typec: tcpci: Add set_vbus tcpci callback
usb: typec: tcpci: Add a getter method to retrieve tcpm_port reference
usbip: vhci_hcd: fix calling usb_hcd_giveback_urb() with irqs enabled
usb: cdc-acm: add quirk to blacklist ETAS ES58X devices
USB: serial: ftdi_sio: use cur_altsetting for consistency
USB: serial: option: Add Telit FT980-KS composition
USB: core: remove polling for /sys/kernel/debug/usb/devices
usb: typec: add support for STUSB160x Type-C controller family
usb: typec: add typec_find_pwr_opmode
usb: typec: hd3ss3220: Use OF graph API to get the connector fwnode
dt-bindings: usb: renesas,usb3-peri: Document HS and SS data bus
dt-bindings: usb: convert ti,hd3ss3220 bindings to json-schema
usb: dwc2: Fix INTR OUT transfers in DDMA mode.
...
Diffstat (limited to 'sound')
-rw-r--r-- | sound/usb/6fire/firmware.c | 38 | ||||
-rw-r--r-- | sound/usb/helper.c | 16 | ||||
-rw-r--r-- | sound/usb/helper.h | 1 | ||||
-rw-r--r-- | sound/usb/hiface/pcm.c | 14 | ||||
-rw-r--r-- | sound/usb/line6/driver.c | 72 | ||||
-rw-r--r-- | sound/usb/line6/podhd.c | 23 | ||||
-rw-r--r-- | sound/usb/line6/toneport.c | 9 | ||||
-rw-r--r-- | sound/usb/mixer_scarlett_gen2.c | 2 | ||||
-rw-r--r-- | sound/usb/quirks.c | 12 | ||||
-rw-r--r-- | sound/usb/usx2y/us122l.c | 42 |
10 files changed, 76 insertions, 153 deletions
diff --git a/sound/usb/6fire/firmware.c b/sound/usb/6fire/firmware.c index 69137c14d0dc..8981e61f2da4 100644 --- a/sound/usb/6fire/firmware.c +++ b/sound/usb/6fire/firmware.c @@ -158,29 +158,17 @@ static int usb6fire_fw_ihex_init(const struct firmware *fw, static int usb6fire_fw_ezusb_write(struct usb_device *device, int type, int value, char *data, int len) { - int ret; - - ret = usb_control_msg(device, usb_sndctrlpipe(device, 0), type, - USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, - value, 0, data, len, HZ); - if (ret < 0) - return ret; - else if (ret != len) - return -EIO; - return 0; + return usb_control_msg_send(device, 0, type, + USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, + value, 0, data, len, HZ, GFP_KERNEL); } static int usb6fire_fw_ezusb_read(struct usb_device *device, int type, int value, char *data, int len) { - int ret = usb_control_msg(device, usb_rcvctrlpipe(device, 0), type, - USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, value, - 0, data, len, HZ); - if (ret < 0) - return ret; - else if (ret != len) - return -EIO; - return 0; + return usb_control_msg_recv(device, 0, type, + USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, + value, 0, data, len, HZ, GFP_KERNEL); } static int usb6fire_fw_fpga_write(struct usb_device *device, @@ -230,7 +218,7 @@ static int usb6fire_fw_ezusb_upload( /* upload firmware image */ data = 0x01; /* stop ezusb cpu */ ret = usb6fire_fw_ezusb_write(device, 0xa0, 0xe600, &data, 1); - if (ret < 0) { + if (ret) { kfree(rec); release_firmware(fw); dev_err(&intf->dev, @@ -242,7 +230,7 @@ static int usb6fire_fw_ezusb_upload( while (usb6fire_fw_ihex_next_record(rec)) { /* write firmware */ ret = usb6fire_fw_ezusb_write(device, 0xa0, rec->address, rec->data, rec->len); - if (ret < 0) { + if (ret) { kfree(rec); release_firmware(fw); dev_err(&intf->dev, @@ -257,7 +245,7 @@ static int usb6fire_fw_ezusb_upload( if (postdata) { /* write data after firmware has been uploaded */ ret = usb6fire_fw_ezusb_write(device, 0xa0, postaddr, postdata, postlen); - if (ret < 0) { + if (ret) { dev_err(&intf->dev, "unable to upload ezusb firmware %s: post urb.\n", fwname); @@ -267,7 +255,7 @@ static int usb6fire_fw_ezusb_upload( data = 0x00; /* resume ezusb cpu */ ret = usb6fire_fw_ezusb_write(device, 0xa0, 0xe600, &data, 1); - if (ret < 0) { + if (ret) { dev_err(&intf->dev, "unable to upload ezusb firmware %s: end message.\n", fwname); @@ -302,7 +290,7 @@ static int usb6fire_fw_fpga_upload( end = fw->data + fw->size; ret = usb6fire_fw_ezusb_write(device, 8, 0, NULL, 0); - if (ret < 0) { + if (ret) { kfree(buffer); release_firmware(fw); dev_err(&intf->dev, @@ -327,7 +315,7 @@ static int usb6fire_fw_fpga_upload( kfree(buffer); ret = usb6fire_fw_ezusb_write(device, 9, 0, NULL, 0); - if (ret < 0) { + if (ret) { dev_err(&intf->dev, "unable to upload fpga firmware: end urb.\n"); return ret; @@ -363,7 +351,7 @@ int usb6fire_fw_init(struct usb_interface *intf) u8 buffer[12]; ret = usb6fire_fw_ezusb_read(device, 1, 0, buffer, 8); - if (ret < 0) { + if (ret) { dev_err(&intf->dev, "unable to receive device firmware state.\n"); return ret; diff --git a/sound/usb/helper.c b/sound/usb/helper.c index 4c12cc5b53fd..cf92d7110773 100644 --- a/sound/usb/helper.c +++ b/sound/usb/helper.c @@ -63,20 +63,6 @@ void *snd_usb_find_csint_desc(void *buffer, int buflen, void *after, u8 dsubtype return NULL; } -/* check the validity of pipe and EP types */ -int snd_usb_pipe_sanity_check(struct usb_device *dev, unsigned int pipe) -{ - static const int pipetypes[4] = { - PIPE_CONTROL, PIPE_ISOCHRONOUS, PIPE_BULK, PIPE_INTERRUPT - }; - struct usb_host_endpoint *ep; - - ep = usb_pipe_endpoint(dev, pipe); - if (!ep || usb_pipetype(pipe) != pipetypes[usb_endpoint_type(&ep->desc)]) - return -EINVAL; - return 0; -} - /* * Wrapper for usb_control_msg(). * Allocates a temp buffer to prevent dmaing from/to the stack. @@ -89,7 +75,7 @@ int snd_usb_ctl_msg(struct usb_device *dev, unsigned int pipe, __u8 request, void *buf = NULL; int timeout; - if (snd_usb_pipe_sanity_check(dev, pipe)) + if (usb_pipe_type_check(dev, pipe)) return -EINVAL; if (size > 0) { diff --git a/sound/usb/helper.h b/sound/usb/helper.h index 5e8a18b4e7b9..f5b4c6647e4d 100644 --- a/sound/usb/helper.h +++ b/sound/usb/helper.h @@ -7,7 +7,6 @@ unsigned int snd_usb_combine_bytes(unsigned char *bytes, int size); void *snd_usb_find_desc(void *descstart, int desclen, void *after, u8 dtype); void *snd_usb_find_csint_desc(void *descstart, int desclen, void *after, u8 dsubtype); -int snd_usb_pipe_sanity_check(struct usb_device *dev, unsigned int pipe); int snd_usb_ctl_msg(struct usb_device *dev, unsigned int pipe, __u8 request, __u8 requesttype, __u16 value, __u16 index, void *data, __u16 size); diff --git a/sound/usb/hiface/pcm.c b/sound/usb/hiface/pcm.c index a148caa5f48e..d942179ca095 100644 --- a/sound/usb/hiface/pcm.c +++ b/sound/usb/hiface/pcm.c @@ -156,16 +156,14 @@ static int hiface_pcm_set_rate(struct pcm_runtime *rt, unsigned int rate) * This control message doesn't have any ack from the * other side */ - ret = usb_control_msg(device, usb_sndctrlpipe(device, 0), - HIFACE_SET_RATE_REQUEST, - USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER, - rate_value, 0, NULL, 0, 100); - if (ret < 0) { + ret = usb_control_msg_send(device, 0, + HIFACE_SET_RATE_REQUEST, + USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER, + rate_value, 0, NULL, 0, 100, GFP_KERNEL); + if (ret) dev_err(&device->dev, "Error setting samplerate %d.\n", rate); - return ret; - } - return 0; + return ret; } static struct pcm_substream *hiface_pcm_get_substream(struct snd_pcm_substream diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c index 60674ce4879b..a030dd65eb28 100644 --- a/sound/usb/line6/driver.c +++ b/sound/usb/line6/driver.c @@ -337,23 +337,18 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data, { struct usb_device *usbdev = line6->usbdev; int ret; - unsigned char *len; + u8 len; unsigned count; if (address > 0xffff || datalen > 0xff) return -EINVAL; - len = kmalloc(1, GFP_KERNEL); - if (!len) - return -ENOMEM; - /* query the serial number: */ - ret = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0), 0x67, - USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT, - (datalen << 8) | 0x21, address, - NULL, 0, LINE6_TIMEOUT * HZ); - - if (ret < 0) { + ret = usb_control_msg_send(usbdev, 0, 0x67, + USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT, + (datalen << 8) | 0x21, address, NULL, 0, + LINE6_TIMEOUT * HZ, GFP_KERNEL); + if (ret) { dev_err(line6->ifcdev, "read request failed (error %d)\n", ret); goto exit; } @@ -362,45 +357,42 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data, for (count = 0; count < LINE6_READ_WRITE_MAX_RETRIES; count++) { mdelay(LINE6_READ_WRITE_STATUS_DELAY); - ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67, - USB_TYPE_VENDOR | USB_RECIP_DEVICE | - USB_DIR_IN, - 0x0012, 0x0000, len, 1, - LINE6_TIMEOUT * HZ); - if (ret < 0) { + ret = usb_control_msg_recv(usbdev, 0, 0x67, + USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN, + 0x0012, 0x0000, &len, 1, + LINE6_TIMEOUT * HZ, GFP_KERNEL); + if (ret) { dev_err(line6->ifcdev, "receive length failed (error %d)\n", ret); goto exit; } - if (*len != 0xff) + if (len != 0xff) break; } ret = -EIO; - if (*len == 0xff) { + if (len == 0xff) { dev_err(line6->ifcdev, "read failed after %d retries\n", count); goto exit; - } else if (*len != datalen) { + } else if (len != datalen) { /* should be equal or something went wrong */ dev_err(line6->ifcdev, "length mismatch (expected %d, got %d)\n", - (int)datalen, (int)*len); + (int)datalen, len); goto exit; } /* receive the result: */ - ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67, - USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN, - 0x0013, 0x0000, data, datalen, - LINE6_TIMEOUT * HZ); - - if (ret < 0) + ret = usb_control_msg_recv(usbdev, 0, 0x67, + USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN, + 0x0013, 0x0000, data, datalen, LINE6_TIMEOUT * HZ, + GFP_KERNEL); + if (ret) dev_err(line6->ifcdev, "read failed (error %d)\n", ret); exit: - kfree(len); return ret; } EXPORT_SYMBOL_GPL(line6_read_data); @@ -423,12 +415,11 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data, if (!status) return -ENOMEM; - ret = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0), 0x67, - USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT, - 0x0022, address, data, datalen, - LINE6_TIMEOUT * HZ); - - if (ret < 0) { + ret = usb_control_msg_send(usbdev, 0, 0x67, + USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT, + 0x0022, address, data, datalen, LINE6_TIMEOUT * HZ, + GFP_KERNEL); + if (ret) { dev_err(line6->ifcdev, "write request failed (error %d)\n", ret); goto exit; @@ -437,14 +428,11 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data, for (count = 0; count < LINE6_READ_WRITE_MAX_RETRIES; count++) { mdelay(LINE6_READ_WRITE_STATUS_DELAY); - ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), - 0x67, - USB_TYPE_VENDOR | USB_RECIP_DEVICE | - USB_DIR_IN, - 0x0012, 0x0000, - status, 1, LINE6_TIMEOUT * HZ); - - if (ret < 0) { + ret = usb_control_msg_recv(usbdev, 0, 0x67, + USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN, + 0x0012, 0x0000, status, 1, LINE6_TIMEOUT * HZ, + GFP_KERNEL); + if (ret) { dev_err(line6->ifcdev, "receiving status failed (error %d)\n", ret); goto exit; diff --git a/sound/usb/line6/podhd.c b/sound/usb/line6/podhd.c index eef45f7fef0d..28794a35949d 100644 --- a/sound/usb/line6/podhd.c +++ b/sound/usb/line6/podhd.c @@ -183,29 +183,25 @@ static const struct attribute_group podhd_dev_attr_group = { static int podhd_dev_start(struct usb_line6_podhd *pod) { int ret; - u8 *init_bytes; + u8 init_bytes[8]; int i; struct usb_device *usbdev = pod->line6.usbdev; - init_bytes = kmalloc(8, GFP_KERNEL); - if (!init_bytes) - return -ENOMEM; - - ret = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0), + ret = usb_control_msg_send(usbdev, 0, 0x67, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT, 0x11, 0, - NULL, 0, LINE6_TIMEOUT * HZ); - if (ret < 0) { + NULL, 0, LINE6_TIMEOUT * HZ, GFP_KERNEL); + if (ret) { dev_err(pod->line6.ifcdev, "read request failed (error %d)\n", ret); goto exit; } /* NOTE: looks like some kind of ping message */ - ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67, + ret = usb_control_msg_recv(usbdev, 0, 0x67, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN, 0x11, 0x0, - init_bytes, 3, LINE6_TIMEOUT * HZ); - if (ret < 0) { + init_bytes, 3, LINE6_TIMEOUT * HZ, GFP_KERNEL); + if (ret) { dev_err(pod->line6.ifcdev, "receive length failed (error %d)\n", ret); goto exit; @@ -220,13 +216,12 @@ static int podhd_dev_start(struct usb_line6_podhd *pod) goto exit; } - ret = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0), + ret = usb_control_msg_send(usbdev, 0, USB_REQ_SET_FEATURE, USB_TYPE_STANDARD | USB_RECIP_DEVICE | USB_DIR_OUT, 1, 0, - NULL, 0, LINE6_TIMEOUT * HZ); + NULL, 0, LINE6_TIMEOUT * HZ, GFP_KERNEL); exit: - kfree(init_bytes); return ret; } diff --git a/sound/usb/line6/toneport.c b/sound/usb/line6/toneport.c index 94dd5e7ab2e6..4e5693c97aa4 100644 --- a/sound/usb/line6/toneport.c +++ b/sound/usb/line6/toneport.c @@ -126,11 +126,12 @@ static int toneport_send_cmd(struct usb_device *usbdev, int cmd1, int cmd2) { int ret; - ret = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0), 0x67, - USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT, - cmd1, cmd2, NULL, 0, LINE6_TIMEOUT * HZ); + ret = usb_control_msg_send(usbdev, 0, 0x67, + USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT, + cmd1, cmd2, NULL, 0, LINE6_TIMEOUT * HZ, + GFP_KERNEL); - if (ret < 0) { + if (ret) { dev_err(&usbdev->dev, "send failed (error %d)\n", ret); return ret; } diff --git a/sound/usb/mixer_scarlett_gen2.c b/sound/usb/mixer_scarlett_gen2.c index 0ffff7640892..9609c6d9655c 100644 --- a/sound/usb/mixer_scarlett_gen2.c +++ b/sound/usb/mixer_scarlett_gen2.c @@ -1978,7 +1978,7 @@ static int scarlett2_mixer_status_create(struct usb_mixer_interface *mixer) return 0; } - if (snd_usb_pipe_sanity_check(dev, pipe)) + if (usb_pipe_type_check(dev, pipe)) return -EINVAL; mixer->urb = usb_alloc_urb(0, GFP_KERNEL); diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c index 892296df131d..b4fa80ef730d 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -856,7 +856,7 @@ static int snd_usb_accessmusic_boot_quirk(struct usb_device *dev) static const u8 seq[] = { 0x4e, 0x73, 0x52, 0x01 }; void *buf; - if (snd_usb_pipe_sanity_check(dev, usb_sndintpipe(dev, 0x05))) + if (usb_pipe_type_check(dev, usb_sndintpipe(dev, 0x05))) return -EINVAL; buf = kmemdup(seq, ARRAY_SIZE(seq), GFP_KERNEL); if (!buf) @@ -885,8 +885,6 @@ static int snd_usb_nativeinstruments_boot_quirk(struct usb_device *dev) { int ret; - if (snd_usb_pipe_sanity_check(dev, usb_sndctrlpipe(dev, 0))) - return -EINVAL; ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), 0xaf, USB_TYPE_VENDOR | USB_RECIP_DEVICE, 1, 0, NULL, 0, 1000); @@ -994,8 +992,6 @@ static int snd_usb_axefx3_boot_quirk(struct usb_device *dev) dev_dbg(&dev->dev, "Waiting for Axe-Fx III to boot up...\n"); - if (snd_usb_pipe_sanity_check(dev, usb_sndctrlpipe(dev, 0))) - return -EINVAL; /* If the Axe-Fx III has not fully booted, it will timeout when trying * to enable the audio streaming interface. A more generous timeout is * used here to detect when the Axe-Fx III has finished booting as the @@ -1028,7 +1024,7 @@ static int snd_usb_motu_microbookii_communicate(struct usb_device *dev, u8 *buf, { int err, actual_length; - if (snd_usb_pipe_sanity_check(dev, usb_sndintpipe(dev, 0x01))) + if (usb_pipe_type_check(dev, usb_sndintpipe(dev, 0x01))) return -EINVAL; err = usb_interrupt_msg(dev, usb_sndintpipe(dev, 0x01), buf, *length, &actual_length, 1000); @@ -1040,7 +1036,7 @@ static int snd_usb_motu_microbookii_communicate(struct usb_device *dev, u8 *buf, memset(buf, 0, buf_size); - if (snd_usb_pipe_sanity_check(dev, usb_rcvintpipe(dev, 0x82))) + if (usb_pipe_type_check(dev, usb_rcvintpipe(dev, 0x82))) return -EINVAL; err = usb_interrupt_msg(dev, usb_rcvintpipe(dev, 0x82), buf, buf_size, &actual_length, 1000); @@ -1127,8 +1123,6 @@ static int snd_usb_motu_m_series_boot_quirk(struct usb_device *dev) { int ret; - if (snd_usb_pipe_sanity_check(dev, usb_sndctrlpipe(dev, 0))) - return -EINVAL; ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), 1, USB_TYPE_VENDOR | USB_RECIP_DEVICE, 0x0, 0, NULL, 0, 1000); diff --git a/sound/usb/usx2y/us122l.c b/sound/usb/usx2y/us122l.c index f86f7a61fb36..6e1bfe894dd5 100644 --- a/sound/usb/usx2y/us122l.c +++ b/sound/usb/usx2y/us122l.c @@ -82,40 +82,13 @@ static int us144_create_usbmidi(struct snd_card *card) &US122L(card)->midi_list, &quirk); } -/* - * Wrapper for usb_control_msg(). - * Allocates a temp buffer to prevent dmaing from/to the stack. - */ -static int us122l_ctl_msg(struct usb_device *dev, unsigned int pipe, - __u8 request, __u8 requesttype, - __u16 value, __u16 index, void *data, - __u16 size, int timeout) -{ - int err; - void *buf = NULL; - - if (size > 0) { - buf = kmemdup(data, size, GFP_KERNEL); - if (!buf) - return -ENOMEM; - } - err = usb_control_msg(dev, pipe, request, requesttype, - value, index, buf, size, timeout); - if (size > 0) { - memcpy(data, buf, size); - kfree(buf); - } - return err; -} - static void pt_info_set(struct usb_device *dev, u8 v) { int ret; - ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), - 'I', - USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, - v, 0, NULL, 0, 1000); + ret = usb_control_msg_send(dev, 0, 'I', + USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, + v, 0, NULL, 0, 1000, GFP_NOIO); snd_printdd(KERN_DEBUG "%i\n", ret); } @@ -305,10 +278,11 @@ static int us122l_set_sample_rate(struct usb_device *dev, int rate) data[0] = rate; data[1] = rate >> 8; data[2] = rate >> 16; - err = us122l_ctl_msg(dev, usb_sndctrlpipe(dev, 0), UAC_SET_CUR, - USB_TYPE_CLASS|USB_RECIP_ENDPOINT|USB_DIR_OUT, - UAC_EP_CS_ATTR_SAMPLE_RATE << 8, ep, data, 3, 1000); - if (err < 0) + err = usb_control_msg_send(dev, 0, UAC_SET_CUR, + USB_TYPE_CLASS | USB_RECIP_ENDPOINT | USB_DIR_OUT, + UAC_EP_CS_ATTR_SAMPLE_RATE << 8, ep, data, 3, + 1000, GFP_NOIO); + if (err) snd_printk(KERN_ERR "%d: cannot set freq %d to ep 0x%x\n", dev->devnum, rate, ep); return err; |