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authorMarek Szyprowski <m.szyprowski@samsung.com>2020-02-27 08:06:37 +0100
committerInki Dae <inki.dae@samsung.com>2020-03-02 13:02:27 +0900
commit0a9d1e3f3f038785ebc72d53f1c409d07f6b4ff5 (patch)
treec757a5f927cef4141f582e9f0f37552a9c9c255d /drivers/gpu
parentf091bf39700dd086ab244c823f389556fed0c513 (diff)
drm/exynos: dsi: propagate error value and silence meaningless warning
Properly propagate error value from devm_regulator_bulk_get() and don't confuse user with meaningless warning about failure in getting regulators in case of deferred probe. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_dsi.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
index 33628d85edad..3f6fcd453d33 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
@@ -1773,8 +1773,9 @@ static int exynos_dsi_probe(struct platform_device *pdev)
ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(dsi->supplies),
dsi->supplies);
if (ret) {
- dev_info(dev, "failed to get regulators: %d\n", ret);
- return -EPROBE_DEFER;
+ if (ret != -EPROBE_DEFER)
+ dev_info(dev, "failed to get regulators: %d\n", ret);
+ return ret;
}
dsi->clks = devm_kcalloc(dev,