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media: lmedm04: Use GFP_KERNEL for URB allocation/submission. 

lme2510_int_read is not atomically called so use GFP_KERNEL for
usb_alloc_urb and usb_submit_urb which is the first in the chain
of interrupt submissions.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Malcolm Priestley 2020-10-03 11:32:43 +02:00 committed by Mauro Carvalho Chehab
parent 59a3e78f8c
commit add5861769
1 changed files with 2 additions and 2 deletions
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4
drivers/media/usb/dvb-usb-v2/lmedm04.c
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@ -373,7 +373,7 @@ static int lme2510_int_read(struct dvb_usb_adapter *adap)
struct lme2510_state *lme_int = adap_to_priv(adap);
struct usb_host_endpoint *ep;
lme_int->lme_urb = usb_alloc_urb(0, GFP_ATOMIC);
lme_int->lme_urb = usb_alloc_urb(0, GFP_KERNEL);
if (lme_int->lme_urb == NULL)
return -ENOMEM;
@ -393,7 +393,7 @@ static int lme2510_int_read(struct dvb_usb_adapter *adap)
if (usb_endpoint_type(&ep->desc) == USB_ENDPOINT_XFER_BULK)
lme_int->lme_urb->pipe = usb_rcvbulkpipe(d->udev, 0xa);
usb_submit_urb(lme_int->lme_urb, GFP_ATOMIC);
usb_submit_urb(lme_int->lme_urb, GFP_KERNEL);
info("INT Interrupt Service Started");
return 0;