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Searched refs:bulk_urb (Results 1 – 4 of 4) sorted by relevance

/Linux-v4.19/drivers/media/usb/tm6000/
Dtm6000-dvb.c125 dvb->bulk_urb = usb_alloc_urb(0, GFP_KERNEL); in tm6000_start_stream()
126 if (!dvb->bulk_urb) in tm6000_start_stream()
135 dvb->bulk_urb->transfer_buffer = kzalloc(size, GFP_KERNEL); in tm6000_start_stream()
136 if (!dvb->bulk_urb->transfer_buffer) { in tm6000_start_stream()
137 usb_free_urb(dvb->bulk_urb); in tm6000_start_stream()
141 usb_fill_bulk_urb(dvb->bulk_urb, dev->udev, pipe, in tm6000_start_stream()
142 dvb->bulk_urb->transfer_buffer, in tm6000_start_stream()
155 ret = usb_submit_urb(dvb->bulk_urb, GFP_ATOMIC); in tm6000_start_stream()
162 kfree(dvb->bulk_urb->transfer_buffer); in tm6000_start_stream()
163 usb_free_urb(dvb->bulk_urb); in tm6000_start_stream()
[all …]
Dtm6000.h138 struct urb *bulk_urb; member
/Linux-v4.19/drivers/media/rc/
Dttusbir.c43 struct urb *bulk_urb; member
68 ret = usb_submit_urb(tt->bulk_urb, GFP_ATOMIC); in ttusbir_set_led()
285 tt->bulk_urb = usb_alloc_urb(0, GFP_KERNEL); in ttusbir_probe()
286 if (!tt->bulk_urb) { in ttusbir_probe()
296 usb_fill_bulk_urb(tt->bulk_urb, tt->udev, usb_sndbulkpipe(tt->udev, in ttusbir_probe()
362 usb_kill_urb(tt->bulk_urb); in ttusbir_probe()
363 usb_free_urb(tt->bulk_urb); in ttusbir_probe()
387 usb_kill_urb(tt->bulk_urb); in ttusbir_disconnect()
388 usb_free_urb(tt->bulk_urb); in ttusbir_disconnect()
402 usb_kill_urb(tt->bulk_urb); in ttusbir_suspend()
/Linux-v4.19/drivers/net/wireless/broadcom/brcm80211/brcmfmac/
Dusb.c176 struct urb *bulk_urb; /* used for FW download */ member
689 if (devinfo->bulk_urb) in brcmf_cancel_all_urbs()
690 usb_kill_urb(devinfo->bulk_urb); in brcmf_cancel_all_urbs()
842 if ((devinfo == NULL) || (devinfo->bulk_urb == NULL)) in brcmf_usb_dl_send_bulk()
846 usb_fill_bulk_urb(devinfo->bulk_urb, devinfo->usbdev, in brcmf_usb_dl_send_bulk()
850 devinfo->bulk_urb->transfer_flags |= URB_ZERO_PACKET; in brcmf_usb_dl_send_bulk()
853 ret = usb_submit_urb(devinfo->bulk_urb, GFP_ATOMIC); in brcmf_usb_dl_send_bulk()
1032 usb_free_urb(devinfo->bulk_urb); in brcmf_usb_detach()
1107 devinfo->bulk_urb = usb_alloc_urb(0, GFP_ATOMIC); in brcmf_usb_attach()
1108 if (!devinfo->bulk_urb) in brcmf_usb_attach()