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drm/exynos: Use PTR_ERR_OR_ZERO in exynos_dp_core.c
author
Sachin Kamat
<sachin.kamat@linaro.org>
Thu, 29 May 2014 05:56:24 +0000
(11:26 +0530)
committer
Inki Dae
<daeinki@gmail.com>
Sun, 1 Jun 2014 17:07:13 +0000
(
02:07
+0900)
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>
drivers/gpu/drm/exynos/exynos_dp_core.c
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diff --git
a/drivers/gpu/drm/exynos/exynos_dp_core.c
b/drivers/gpu/drm/exynos/exynos_dp_core.c
index
ff63901
..
8b67f41
100644
(file)
--- a/
drivers/gpu/drm/exynos/exynos_dp_core.c
+++ b/
drivers/gpu/drm/exynos/exynos_dp_core.c
@@
-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)) {