From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Sasha Levin <sashal@kernel.org>,
Neil Armstrong <narmstrong@baylibre.com>,
Bernard Zhao <bernard@vivo.com>,
dri-devel@lists.freedesktop.org,
linux-amlogic@lists.infradead.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH AUTOSEL 5.6 282/606] drm/meson: pm resume add return errno branch
Date: Mon, 8 Jun 2020 19:06:47 -0400 [thread overview]
Message-ID: <20200608231211.3363633-282-sashal@kernel.org> (raw)
In-Reply-To: <20200608231211.3363633-1-sashal@kernel.org>
From: Bernard Zhao <bernard@vivo.com>
[ Upstream commit c54a8f1f329197d83d941ad84c4aa38bf282cbbd ]
pm_resump api did not handle drm_mode_config_helper_resume error.
This change add handle to return drm_mode_config_helper_resume`s
error number. This code logic is aligned with api pm_suspend.
After this change, the code maybe a bit readable.
Signed-off-by: Bernard Zhao <bernard@vivo.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200428131747.2099-1-bernard@vivo.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/gpu/drm/meson/meson_drv.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/meson/meson_drv.c b/drivers/gpu/drm/meson/meson_drv.c
index b5f5eb7b4bb9..8c2e1b47e81a 100644
--- a/drivers/gpu/drm/meson/meson_drv.c
+++ b/drivers/gpu/drm/meson/meson_drv.c
@@ -412,9 +412,7 @@ static int __maybe_unused meson_drv_pm_resume(struct device *dev)
if (priv->afbcd.ops)
priv->afbcd.ops->init(priv);
- drm_mode_config_helper_resume(priv->drm);
-
- return 0;
+ return drm_mode_config_helper_resume(priv->drm);
}
static int compare_of(struct device *dev, void *data)
--
2.25.1
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next prev parent reply other threads:[~2020-06-08 23:17 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20200608231211.3363633-1-sashal@kernel.org>
2020-06-08 23:02 ` [PATCH AUTOSEL 5.6 003/606] drm/i915: Handle idling during i915_gem_evict_something busy loops Sasha Levin
2020-06-08 23:02 ` [PATCH AUTOSEL 5.6 031/606] Make the "Reducing compressed framebufer size" message be DRM_INFO_ONCE() Sasha Levin
2020-06-08 23:02 ` [PATCH AUTOSEL 5.6 035/606] drm/amd/display: add basic atomic check for cursor plane Sasha Levin
2020-06-08 23:02 ` [PATCH AUTOSEL 5.6 036/606] drm/amd/amdgpu: add raven1 part to the gfxoff quirk list Sasha Levin
2020-06-08 23:02 ` [PATCH AUTOSEL 5.6 037/606] drm/i915/tgl+: Fix interrupt handling for DP AUX transactions Sasha Levin
2020-06-08 23:04 ` [PATCH AUTOSEL 5.6 129/606] drm/amd/display: fix counter in wait_for_no_pipes_pending Sasha Levin
2020-06-08 23:04 ` [PATCH AUTOSEL 5.6 130/606] drm/amd/display: Prevent dpcd reads with passive dongles Sasha Levin
2020-06-08 23:04 ` [PATCH AUTOSEL 5.6 151/606] drm/etnaviv: fix perfmon domain interation Sasha Levin
2020-06-08 23:04 ` [PATCH AUTOSEL 5.6 157/606] drm/etnaviv: Fix a leak in submit_pin_objects() Sasha Levin
2020-06-08 23:04 ` [PATCH AUTOSEL 5.6 162/606] drm/i915/gvt: Init DPLL/DDI vreg for virtual display instead of inheritance Sasha Levin
2020-06-08 23:04 ` [PATCH AUTOSEL 5.6 163/606] drm/i915: Propagate error from completed fences Sasha Levin
2020-06-08 23:06 ` [PATCH AUTOSEL 5.6 265/606] drm/amdgpu: drop unnecessary cancel_delayed_work_sync on PG ungate Sasha Levin
2020-06-08 23:06 ` [PATCH AUTOSEL 5.6 266/606] drm/amd/powerplay: perform PG ungate prior to CG ungate Sasha Levin
2020-06-08 23:06 ` [PATCH AUTOSEL 5.6 267/606] drm/amdgpu: Use GEM obj reference for KFD BOs Sasha Levin
2020-06-08 23:06 ` [PATCH AUTOSEL 5.6 273/606] drm/amd/amdgpu: Update update_config() logic Sasha Levin
2020-06-08 23:06 ` Sasha Levin [this message]
2020-06-08 23:07 ` [PATCH AUTOSEL 5.6 304/606] gpu/drm: ingenic: Fix bogus crtc_atomic_check callback Sasha Levin
2020-06-08 23:07 ` [PATCH AUTOSEL 5.6 305/606] gpu/drm: Ingenic: Fix opaque pointer casted to wrong type Sasha Levin
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