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-rw-r--r--drivers/media/video/uvc/uvc_status.c2
-rw-r--r--drivers/media/video/uvc/uvc_video.c24
2 files changed, 13 insertions, 13 deletions
diff --git a/drivers/media/video/uvc/uvc_status.c b/drivers/media/video/uvc/uvc_status.c
index be9084e5eace..06b47980ed98 100644
--- a/drivers/media/video/uvc/uvc_status.c
+++ b/drivers/media/video/uvc/uvc_status.c
@@ -203,5 +203,5 @@ int uvc_status_resume(struct uvc_device *dev)
203 if (dev->int_urb == NULL) 203 if (dev->int_urb == NULL)
204 return 0; 204 return 0;
205 205
206 return usb_submit_urb(dev->int_urb, GFP_KERNEL); 206 return usb_submit_urb(dev->int_urb, GFP_NOIO);
207} 207}
diff --git a/drivers/media/video/uvc/uvc_video.c b/drivers/media/video/uvc/uvc_video.c
index 6faf1fb21614..8eb5748c446e 100644
--- a/drivers/media/video/uvc/uvc_video.c
+++ b/drivers/media/video/uvc/uvc_video.c
@@ -586,7 +586,7 @@ static void uvc_uninit_video(struct uvc_video_device *video)
586 * is given by the endpoint. 586 * is given by the endpoint.
587 */ 587 */
588static int uvc_init_video_isoc(struct uvc_video_device *video, 588static int uvc_init_video_isoc(struct uvc_video_device *video,
589 struct usb_host_endpoint *ep) 589 struct usb_host_endpoint *ep, gfp_t gfp_flags)
590{ 590{
591 struct urb *urb; 591 struct urb *urb;
592 unsigned int npackets, i, j; 592 unsigned int npackets, i, j;
@@ -611,14 +611,14 @@ static int uvc_init_video_isoc(struct uvc_video_device *video,
611 size = npackets * psize; 611 size = npackets * psize;
612 612
613 for (i = 0; i < UVC_URBS; ++i) { 613 for (i = 0; i < UVC_URBS; ++i) {
614 urb = usb_alloc_urb(npackets, GFP_KERNEL); 614 urb = usb_alloc_urb(npackets, gfp_flags);
615 if (urb == NULL) { 615 if (urb == NULL) {
616 uvc_uninit_video(video); 616 uvc_uninit_video(video);
617 return -ENOMEM; 617 return -ENOMEM;
618 } 618 }
619 619
620 video->urb_buffer[i] = usb_buffer_alloc(video->dev->udev, 620 video->urb_buffer[i] = usb_buffer_alloc(video->dev->udev,
621 size, GFP_KERNEL, &urb->transfer_dma); 621 size, gfp_flags, &urb->transfer_dma);
622 if (video->urb_buffer[i] == NULL) { 622 if (video->urb_buffer[i] == NULL) {
623 usb_free_urb(urb); 623 usb_free_urb(urb);
624 uvc_uninit_video(video); 624 uvc_uninit_video(video);
@@ -652,7 +652,7 @@ static int uvc_init_video_isoc(struct uvc_video_device *video,
652 * given by the endpoint. 652 * given by the endpoint.
653 */ 653 */
654static int uvc_init_video_bulk(struct uvc_video_device *video, 654static int uvc_init_video_bulk(struct uvc_video_device *video,
655 struct usb_host_endpoint *ep) 655 struct usb_host_endpoint *ep, gfp_t gfp_flags)
656{ 656{
657 struct urb *urb; 657 struct urb *urb;
658 unsigned int pipe, i; 658 unsigned int pipe, i;
@@ -674,14 +674,14 @@ static int uvc_init_video_bulk(struct uvc_video_device *video,
674 pipe = usb_rcvbulkpipe(video->dev->udev, ep->desc.bEndpointAddress); 674 pipe = usb_rcvbulkpipe(video->dev->udev, ep->desc.bEndpointAddress);
675 675
676 for (i = 0; i < UVC_URBS; ++i) { 676 for (i = 0; i < UVC_URBS; ++i) {
677 urb = usb_alloc_urb(0, GFP_KERNEL); 677 urb = usb_alloc_urb(0, gfp_flags);
678 if (urb == NULL) { 678 if (urb == NULL) {
679 uvc_uninit_video(video); 679 uvc_uninit_video(video);
680 return -ENOMEM; 680 return -ENOMEM;
681 } 681 }
682 682
683 video->urb_buffer[i] = usb_buffer_alloc(video->dev->udev, 683 video->urb_buffer[i] = usb_buffer_alloc(video->dev->udev,
684 size, GFP_KERNEL, &urb->transfer_dma); 684 size, gfp_flags, &urb->transfer_dma);
685 if (video->urb_buffer[i] == NULL) { 685 if (video->urb_buffer[i] == NULL) {
686 usb_free_urb(urb); 686 usb_free_urb(urb);
687 uvc_uninit_video(video); 687 uvc_uninit_video(video);
@@ -702,7 +702,7 @@ static int uvc_init_video_bulk(struct uvc_video_device *video,
702/* 702/*
703 * Initialize isochronous/bulk URBs and allocate transfer buffers. 703 * Initialize isochronous/bulk URBs and allocate transfer buffers.
704 */ 704 */
705static int uvc_init_video(struct uvc_video_device *video) 705static int uvc_init_video(struct uvc_video_device *video, gfp_t gfp_flags)
706{ 706{
707 struct usb_interface *intf = video->streaming->intf; 707 struct usb_interface *intf = video->streaming->intf;
708 struct usb_host_interface *alts; 708 struct usb_host_interface *alts;
@@ -747,7 +747,7 @@ static int uvc_init_video(struct uvc_video_device *video)
747 if ((ret = usb_set_interface(video->dev->udev, intfnum, i)) < 0) 747 if ((ret = usb_set_interface(video->dev->udev, intfnum, i)) < 0)
748 return ret; 748 return ret;
749 749
750 ret = uvc_init_video_isoc(video, ep); 750 ret = uvc_init_video_isoc(video, ep, gfp_flags);
751 } else { 751 } else {
752 /* Bulk endpoint, proceed to URB initialization. */ 752 /* Bulk endpoint, proceed to URB initialization. */
753 ep = uvc_find_endpoint(&intf->altsetting[0], 753 ep = uvc_find_endpoint(&intf->altsetting[0],
@@ -755,7 +755,7 @@ static int uvc_init_video(struct uvc_video_device *video)
755 if (ep == NULL) 755 if (ep == NULL)
756 return -EIO; 756 return -EIO;
757 757
758 ret = uvc_init_video_bulk(video, ep); 758 ret = uvc_init_video_bulk(video, ep, gfp_flags);
759 } 759 }
760 760
761 if (ret < 0) 761 if (ret < 0)
@@ -763,7 +763,7 @@ static int uvc_init_video(struct uvc_video_device *video)
763 763
764 /* Submit the URBs. */ 764 /* Submit the URBs. */
765 for (i = 0; i < UVC_URBS; ++i) { 765 for (i = 0; i < UVC_URBS; ++i) {
766 if ((ret = usb_submit_urb(video->urb[i], GFP_KERNEL)) < 0) { 766 if ((ret = usb_submit_urb(video->urb[i], gfp_flags)) < 0) {
767 uvc_printk(KERN_ERR, "Failed to submit URB %u " 767 uvc_printk(KERN_ERR, "Failed to submit URB %u "
768 "(%d).\n", i, ret); 768 "(%d).\n", i, ret);
769 uvc_uninit_video(video); 769 uvc_uninit_video(video);
@@ -818,7 +818,7 @@ int uvc_video_resume(struct uvc_video_device *video)
818 if (!uvc_queue_streaming(&video->queue)) 818 if (!uvc_queue_streaming(&video->queue))
819 return 0; 819 return 0;
820 820
821 if ((ret = uvc_init_video(video)) < 0) 821 if ((ret = uvc_init_video(video, GFP_NOIO)) < 0)
822 uvc_queue_enable(&video->queue, 0); 822 uvc_queue_enable(&video->queue, 0);
823 823
824 return ret; 824 return ret;
@@ -930,5 +930,5 @@ int uvc_video_enable(struct uvc_video_device *video, int enable)
930 if ((ret = uvc_queue_enable(&video->queue, 1)) < 0) 930 if ((ret = uvc_queue_enable(&video->queue, 1)) < 0)
931 return ret; 931 return ret;
932 932
933 return uvc_init_video(video); 933 return uvc_init_video(video, GFP_KERNEL);
934} 934}