media: rkisp1: Fix IRQ handler return values

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[ Upstream commit 3eb7910e1b ]

The IRQ handler rkisp1_isr() calls sub-handlers, all of which returns an
irqreturn_t value, but rkisp1_isr() ignores those values and always
returns IRQ_HANDLED.

Fix this by collecting the return values, and returning IRQ_HANDLED or
IRQ_NONE as appropriate.

Link: https://lore.kernel.org/r/20231207-rkisp-irq-fix-v3-2-358a2c871a3c@ideasonboard.com

Tested-by: Adam Ford <aford173@gmail.com>  #imx8mp-beacon
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Tomi Valkeinen 2023-12-07 08:57:46 +01:00 • committed by Greg Kroah-Hartman

parent 1c51b6b0c6

commit fb71b54856

1 changed files with 12 additions and 4 deletions

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drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c

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