Patch to fix a spinlock lockup in the driver that sometimes happens when the
tasklet starts.
Signed-off-by: NClaudio Scordino <claudio@evidence.eu.com>
Signed-off-by: NDave Bender <codehero@gmail.com>
Tested-by: NDave Bender <codehero@gmail.com>
Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: NAlan Cox <alan@linux.intel.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>