drm/imx/lcdc: fix a NULL vs IS_ERR() bug in probe

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[ Upstream commit dae2f7b89a ]

The devm_drm_dev_alloc() function returns error pointers.  It never
returns NULL.  Fix the check.

Fixes: c87e859cde ("drm/imx/lcdc: Implement DRM driver for imx25")
Signed-off-by: Dan Carpenter <error27@gmail.com>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/d0a1fc55-3ef6-444e-b3ef-fdc937d8d57a@kili.mountain
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Dan Carpenter 2023-03-22 12:06:55 +03:00 • committed by Greg Kroah-Hartman

parent 1e4e06b27c

commit 0f4773ce05

1 changed files with 2 additions and 2 deletions

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drivers/gpu/drm/imx/lcdc/imx-lcdc.c

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