diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2013-08-16 10:16:59 +0300 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2013-10-26 21:05:59 +0100 |
| commit | 3807f1de20f7e7178a5854bb2066eac56790fe8f (patch) | |
| tree | 3ce9c82fbf4cc28f5895b5c6dbc6d6a8b1ead9b0 /drivers/usb/serial/mos7720.c | |
| parent | bc69de30e8b7933db4f0bbbb7340d13dcec53238 (diff) | |
| download | kernel_samsung_smdk4412-3807f1de20f7e7178a5854bb2066eac56790fe8f.zip kernel_samsung_smdk4412-3807f1de20f7e7178a5854bb2066eac56790fe8f.tar.gz kernel_samsung_smdk4412-3807f1de20f7e7178a5854bb2066eac56790fe8f.tar.bz2 | |
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>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'drivers/usb/serial/mos7720.c')
| -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 9270d5c..71fbe8a 100644 --- a/drivers/usb/serial/mos7720.c +++ b/drivers/usb/serial/mos7720.c @@ -383,7 +383,7 @@ 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); |