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[media] v4l: vsp1: Fix spinlock in mixed IRQ context function
authorLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Tue, 13 Sep 2016 23:19:29 +0000 (20:19 -0300)
committerMauro Carvalho Chehab <mchehab@s-opensource.com>
Mon, 19 Sep 2016 18:01:49 +0000 (15:01 -0300)
commit225c2926d85bd2f9aebd5a122fa14a44b74d2594
tree25a44dfa75a76b2f4850465cea710bc1ec79684etree | snapshot
parentfc6e514a72c718f025d69e3006d6827b25a6df27commit | diff
[media] v4l: vsp1: Fix spinlock in mixed IRQ context function

The wpf_configure() function can be called both from IRQ and non-IRQ
contexts, use spin_lock_irqsave().

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
drivers/media/platform/vsp1/vsp1_wpf.c diff | blob | history
Domain: System / Kernel;