drm: mxsfb: drm_dev_alloc() returns error pointers

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We should be checking for IS_ERR() instead of NULL because
drm_dev_alloc() returns error pointers.

Fixes: 45d59d7040 ("drm: Add new driver for MXSFB controller")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20161213122332.GA7519@elgon.mountain

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Dan Carpenter 2016-12-13 15:23:32 +03:00 • committed by Daniel Vetter

parent 010f5b9f0d

commit e89e50ac35

1 changed files with 2 additions and 2 deletions

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drivers/gpu/drm/mxsfb/mxsfb_drv.c

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