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V4L/DVB (12775): tm6000: fix usb_submit_urb to be called inside interrupt context

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Signed-off-by: Michel Ludwig <michel.ludwig@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Michel Ludwig 2007-06-17 17:12:32 -03:00 committed by Mauro Carvalho Chehab
parent 7c3f53ec49
commit 2cd4fd1e57
2 changed files with 7 additions and 3 deletions
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8
drivers/staging/tm6000/tm6000-cards.c
View File

@ -229,11 +229,15 @@ static int tm6000_usb_probe(struct usb_interface *interface,
/* Increment usage count */ /* Increment usage count */
tm6000_devused|=1<<nr; tm6000_devused|=1<<nr;
snprintf(dev->name, 29, "tm6000 #%d", nr);
dev->model=id->driver_info;
if ((card[nr]>=0) && (card[nr]<ARRAY_SIZE(tm6000_boards))) {
dev->model=card[nr];
}
INIT_LIST_HEAD(&dev->tm6000_corelist); INIT_LIST_HEAD(&dev->tm6000_corelist);
dev->udev= usbdev; dev->udev= usbdev;
dev->model=id->driver_info;
snprintf(dev->name, 29, "tm6000 #%d", nr);
dev->devno=nr; dev->devno=nr;
switch (usbdev->speed) { switch (usbdev->speed) {

2
drivers/staging/tm6000/tm6000-video.c
View File

@ -591,7 +591,7 @@ static int tm6000_start_thread( struct tm6000_dmaqueue *dma_q,
/* submit urbs and enables IRQ */ /* submit urbs and enables IRQ */
for (i = 0; i < dev->isoc_ctl.num_bufs; i++) { for (i = 0; i < dev->isoc_ctl.num_bufs; i++) {
rc = usb_submit_urb(dev->isoc_ctl.urb[i], GFP_KERNEL); rc = usb_submit_urb(dev->isoc_ctl.urb[i], GFP_ATOMIC);
if (rc) { if (rc) {
tm6000_err("submit of urb %i failed (error=%i)\n", i, tm6000_err("submit of urb %i failed (error=%i)\n", i,
rc); rc);