diff options
author | Marek Szyprowski <m.szyprowski@samsung.com> | 2020-02-27 08:06:37 +0100 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-04-02 17:20:22 +0200 |
commit | db5cffa22a5f7826957d7531250ddb548ad361e9 (patch) | |
tree | 50242e9db418fe665ffaf867dc0741bbd0fc15f5 | |
parent | 3dd8860bd399d16aa45720f178ce4fcd4ce21e90 (diff) |
drm/exynos: dsi: propagate error value and silence meaningless warning
[ Upstream commit 0a9d1e3f3f038785ebc72d53f1c409d07f6b4ff5 ]
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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_dsi.c | 5 |
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 e07cb1fe4860..5e202af7fbf5 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c @@ -1775,8 +1775,9 @@ 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_kzalloc(dev, |