Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit f02dcdd1 authored by Juergen Lock's avatar Juergen Lock Committed by Mauro Carvalho Chehab
Browse files

[media] media: rc: rdev->open or rdev->close can be NULL 



At least technisat-usb2.c doesn't set these...

Signed-off-by: default avatarJuergen Lock <nox@jelal.kn-bremen.de>
Signed-off-by: default avatarMauro Carvalho Chehab <m.chehab@samsung.com>
parent 5be789fc

drivers/media/rc/rc-main.c

+2 −2
Original line number Diff line number Diff line
@@ -711,7 +711,7 @@ int rc_open(struct rc_dev *rdev) 
		return -EINVAL;



	mutex_lock(&rdev->lock);

	if (!rdev->users++)

	if (!rdev->users++ && rdev->open != NULL)

		rval = rdev->open(rdev);



	if (rval)
@@ -735,7 +735,7 @@ void rc_close(struct rc_dev *rdev) 
	if (rdev) {

		mutex_lock(&rdev->lock);



		 if (!--rdev->users)

		 if (!--rdev->users && rdev->close != NULL)

			rdev->close(rdev);



		mutex_unlock(&rdev->lock);