staging: drm/imx: fix return value check in imx_drm_init()

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In case of error, the function platform_device_register_simple() returns
ERR_PTR() and never returns NULL. The NULL test in the return value check
should be replaced with IS_ERR().

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Wei Yongjun 2013-10-25 17:07:18 +08:00 • committed by Greg Kroah-Hartman

parent 95fd62a117

commit 2eaaccdeab

1 changed files with 2 additions and 2 deletions

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drivers/staging/imx-drm/imx-drm-core.c

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