diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2013-08-16 10:16:59 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-09-26 17:21:38 -0700 |
| commit | e1aa5e2804828c1d8ba117eca4f40131cff3040d (patch) | |
| tree | ac10bfeaa2fff00aad1c711a5e7cbcb5afea1d88 /drivers/usb | |
| parent | d7f6125f1bd95ccfd7fb66ab1acc56962b07db33 (diff) | |
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: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/serial/mos7720.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c index b01300164fc0..248fda6d06f8 100644 --- a/drivers/usb/serial/mos7720.c +++ b/drivers/usb/serial/mos7720.c @@ -374,7 +374,7 @@ static int write_parport_reg_nonblock(struct mos7715_parport *mos_parport, kfree(urbtrack); return -ENOMEM; } - urbtrack->setup = kmalloc(sizeof(*urbtrack->setup), GFP_KERNEL); + urbtrack->setup = kmalloc(sizeof(*urbtrack->setup), GFP_ATOMIC); if (!urbtrack->setup) { usb_free_urb(urbtrack->urb); kfree(urbtrack); |