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(parent: dec7273) | patch
drm/tegra: Fix return value check
authorWei Yongjun <yongjun_wei@trendmicro.com.cn>
Mon, 21 Oct 2013 03:34:07 +0000 (11:34 +0800)
committerThierry Reding <treding@nvidia.com>
Fri, 20 Dec 2013 14:56:05 +0000 (15:56 +0100)
commit85316eae487fd7e1535860f3b1b2f9d3996d08db
tree5efcfa5cd09c0ff68e5ae4920ff02cc893ea1f01tree | snapshot
parentdec727399a4b36bec87b7b4d4c1b20025e69758acommit | diff
drm/tegra: Fix return value check

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

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Thierry Reding <treding@nvidia.com>
drivers/gpu/drm/tegra/dsi.c diff | blob | history
Domain: System / Uncategorized;