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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2013-08-16 10:16:59 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-09-26 16:52:46 -0700 |
| commit | d723c89020d4f5f54b42997ae5e90f13bc620d8b (patch) | |
| tree | 160196465ea5dce6ea4d7bde9fa16ada5b7f75f6 /drivers | |
| parent | 71d5f63763f01e5577c465d6752b7060ba105fa6 (diff) | |
| download | kernel_samsung_smdk4412-d723c89020d4f5f54b42997ae5e90f13bc620d8b.zip kernel_samsung_smdk4412-d723c89020d4f5f54b42997ae5e90f13bc620d8b.tar.gz kernel_samsung_smdk4412-d723c89020d4f5f54b42997ae5e90f13bc620d8b.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>
Diffstat (limited to 'drivers')
| -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 267dff9..90f7ad5 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); |