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authorPunit Agrawal <punit.agrawal@arm.com>2018-03-19 17:36:07 +0000
committerPhilipp Tomsich <philipp.tomsich@theobroma-systems.com>2018-03-28 23:44:58 +0200
commit6e60779156531f24c4585992615da7a14da2a836 (patch)
treec1aedfbe410a774f052a70340fb951e6226d30e5 /drivers/video/rockchip
parent0ea91c3240bdb32b901a3c0639d35ab559b675db (diff)
video: rk3288_mipi: Combine NULL check into IS_ERR_OR_NULL()
Signed-off-by: Punit Agrawal <punit.agrawal@arm.com> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Diffstat (limited to 'drivers/video/rockchip')
-rw-r--r--drivers/video/rockchip/rk3288_mipi.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/rockchip/rk3288_mipi.c b/drivers/video/rockchip/rk3288_mipi.c
index 27d125f77e..a7fa9c5110 100644
--- a/drivers/video/rockchip/rk3288_mipi.c
+++ b/drivers/video/rockchip/rk3288_mipi.c
@@ -136,7 +136,7 @@ static int rk_mipi_ofdata_to_platdata(struct udevice *dev)
struct rk_mipi_priv *priv = dev_get_priv(dev);
priv->grf = syscon_get_first_range(ROCKCHIP_SYSCON_GRF);
- if (!priv->grf || IS_ERR(priv->grf)) {
+ if (IS_ERR_OR_NULL(priv->grf)) {
debug("%s: Get syscon grf failed (ret=%p)\n",
__func__, priv->grf);
return -ENXIO;