From: Xiubo Li xiubli@redhat.com
commit 9421e45f5ff3d558cf8b75a8cc0824530caf3453 upstream.
Prepraing for changing to use mutex lock.
Signed-off-by: Xiubo Li xiubli@redhat.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org Signed-off-by: Tommi Rantala tommi.t.rantala@nokia.com --- drivers/uio/uio.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c index 288c4b977184..c97945a3f572 100644 --- a/drivers/uio/uio.c +++ b/drivers/uio/uio.c @@ -911,8 +911,9 @@ int __uio_register_device(struct module *owner, * FDs at the time of unregister and therefore may not be * freed until they are released. */ - ret = request_irq(info->irq, uio_interrupt, - info->irq_flags, info->name, idev); + ret = request_threaded_irq(info->irq, NULL, uio_interrupt, + info->irq_flags, info->name, idev); + if (ret) { info->uio_dev = NULL; goto err_request_irq;