imx-drm: ipu-v3: fix potential CRTC device registration race

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Clean up the IPUv3 CRTC device registration; we don't need a separate
function just to call platform_device_register_data(), and we don't
need the return value converted at all.

Update the IPU client id under a mutex, so that parallel probing
doesn't race.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Russell King 2013-12-16 11:34:25 +00:00 • committed by Greg Kroah-Hartman

parent 8007875f06

commit 4ae078d58a

1 changed files with 16 additions and 16 deletions

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drivers/staging/imx-drm/ipu-v3/ipu-common.c

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