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drm/exynos: Use PTR_ERR_OR_ZERO in exynos_dp_core.c 

PTR_ERR_OR_ZERO simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Sachin Kamat 2014-05-29 11:26:24 +05:30 committed by Inki Dae
parent 972145c741
commit 97f98a3b94
1 changed files with 1 additions and 4 deletions
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5
drivers/gpu/drm/exynos/exynos_dp_core.c
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@ -1168,10 +1168,7 @@ static int exynos_dp_dt_parse_phydata(struct exynos_dp_device *dp)
dp_phy_node = of_find_node_by_name(dp_phy_node, "dptx-phy");
if (!dp_phy_node) {
dp->phy = devm_phy_get(dp->dev, "dp");
if (IS_ERR(dp->phy))
return PTR_ERR(dp->phy);
else
return 0;
return PTR_ERR_OR_ZERO(dp->phy);
}
if (of_property_read_u32(dp_phy_node, "reg", &phy_base)) {