drm: adv7511: Fix crash in IRQ handler when no encoder is associated
The ADV7511 is probed before its slave encoder init function associates it with an encoder. This creates a time window during which hot plug detection interrupts can occur with an encoder, resulting in a crash in the IRQ handler. Fix this by ignoring hot plug detection IRQs when no encoder is associated yet. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Showing
Please register or sign in to comment