media: ti-vpe: cal: Split CAMERARX syscon regmap retrieval to a function

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Simplify the cal_probe() function by splitting the CAMERARX syscon
regmap retrieval to a separate function. A few local variables are
renamed in the process to shorten them (syscon_camerrx_*) or to make
them more accurate (parent isn't the parent OF node but the CAL device's
own OF node).

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Benoit Parrot <bparrot@ti.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

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Laurent Pinchart 2020-07-06 20:36:05 +02:00 • committed by Mauro Carvalho Chehab

parent 4607c2487b

commit 573e298cfe

1 changed files with 42 additions and 31 deletions

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drivers/media/platform/ti-vpe/cal.c

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