Commit 8a68c55d authored Feb 13, 2019 by Xiubo Li Committed by Greg Kroah-Hartman Feb 15, 2019

uio: use request_threaded_irq instead



commit 9421e45f 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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 085d735c

drivers/uio/uio.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -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,
		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;