Commit 659158c5 authored by Dan Carpenter's avatar Dan Carpenter Committed by Greg Kroah-Hartman

USB: mos7720: use GFP_ATOMIC under spinlock

commit d0bd9a41186e076ea543c397ad8a67a6cf604b55 upstream.

The write_parport_reg_nonblock() function shouldn't sleep because it's
called with spinlocks held.
Signed-off-by: default avatarDan Carpenter <>
Acked-by: default avatarJohan Hovold <>
Signed-off-by: default avatarGreg Kroah-Hartman <>
parent b9ba2a57
...@@ -383,7 +383,7 @@ static int write_parport_reg_nonblock(struct mos7715_parport *mos_parport, ...@@ -383,7 +383,7 @@ static int write_parport_reg_nonblock(struct mos7715_parport *mos_parport,
kfree(urbtrack); kfree(urbtrack);
return -ENOMEM; return -ENOMEM;
} }
urbtrack->setup = kmalloc(sizeof(*urbtrack->setup), GFP_KERNEL); urbtrack->setup = kmalloc(sizeof(*urbtrack->setup), GFP_ATOMIC);
if (!urbtrack->setup) { if (!urbtrack->setup) {
usb_free_urb(urbtrack->urb); usb_free_urb(urbtrack->urb);
kfree(urbtrack); kfree(urbtrack);
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