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From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: zhengbin <zhengbin13@huawei.com>, Hulk Robot <hulkci@huawei.com>,
	dri-devel@lists.freedesktop.org, Sasha Levin <sashal@kernel.org>,
	Daniel Vetter <daniel.vetter@ffwll.ch>
Subject: [PATCH AUTOSEL 4.9 040/141] drm/gma500: remove set but not used variable 'is_hdmi', 'is_crt'
Date: Fri, 14 Feb 2020 11:19:40 -0500
Message-ID: <20200214162122.19794-40-sashal@kernel.org> (raw)
In-Reply-To: <20200214162122.19794-1-sashal@kernel.org>

From: zhengbin <zhengbin13@huawei.com>

[ Upstream commit 834c43a97f341d319aa7b74099bbce2c4e75bc72 ]

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/gma500/cdv_intel_display.c: In function cdv_intel_crtc_mode_set:
drivers/gpu/drm/gma500/cdv_intel_display.c:594:7: warning: variable is_hdmi set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/gma500/cdv_intel_display.c: In function cdv_intel_crtc_mode_set:
drivers/gpu/drm/gma500/cdv_intel_display.c:593:7: warning: variable is_crt set but not used [-Wunused-but-set-variable]

They are not used since commit acd7ef927e06 ("gma500:
Update the Cedarview clock handling")

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/1573828027-122323-4-git-send-email-zhengbin13@huawei.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/gpu/drm/gma500/cdv_intel_display.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/gma500/cdv_intel_display.c b/drivers/gpu/drm/gma500/cdv_intel_display.c
index 17db4b4749d5a..9854fdd7c51cf 100644
--- a/drivers/gpu/drm/gma500/cdv_intel_display.c
+++ b/drivers/gpu/drm/gma500/cdv_intel_display.c
@@ -590,8 +590,8 @@ static int cdv_intel_crtc_mode_set(struct drm_crtc *crtc,
 	struct gma_clock_t clock;
 	u32 dpll = 0, dspcntr, pipeconf;
 	bool ok;
-	bool is_crt = false, is_lvds = false, is_tv = false;
-	bool is_hdmi = false, is_dp = false;
+	bool is_lvds = false, is_tv = false;
+	bool is_dp = false;
 	struct drm_mode_config *mode_config = &dev->mode_config;
 	struct drm_connector *connector;
 	const struct gma_limit_t *limit;
@@ -615,10 +615,7 @@ static int cdv_intel_crtc_mode_set(struct drm_crtc *crtc,
 			is_tv = true;
 			break;
 		case INTEL_OUTPUT_ANALOG:
-			is_crt = true;
-			break;
 		case INTEL_OUTPUT_HDMI:
-			is_hdmi = true;
 			break;
 		case INTEL_OUTPUT_DISPLAYPORT:
 			is_dp = true;
-- 
2.20.1

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  parent reply index

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-14 16:19 [PATCH AUTOSEL 4.9 001/141] drm/gma500: Fixup fbdev stolen size usage evaluation Sasha Levin
2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 009/141] pxa168fb: Fix the function used to release some memory in an error handling path Sasha Levin
2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 032/141] drm/amdgpu: remove 4 set but not used variable in amdgpu_atombios_get_connector_info_from_object_table Sasha Levin
2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 033/141] drm/amdgpu: remove set but not used variable 'dig_connector' Sasha Levin
2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 034/141] drm/amdgpu: remove set but not used variable 'dig' Sasha Levin
2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 035/141] drm/amdgpu: remove always false comparison in 'amdgpu_atombios_i2c_process_i2c_ch' Sasha Levin
2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 036/141] drm/amdgpu: remove set but not used variable 'mc_shared_chmap' Sasha Levin
2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 037/141] drm/amdgpu: remove set but not used variable 'amdgpu_connector' Sasha Levin
2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 038/141] drm/gma500: remove set but not used variable 'htotal' Sasha Levin
2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 039/141] drm/gma500: remove set but not used variable 'error' Sasha Levin
2020-02-14 16:19 ` Sasha Levin [this message]
2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 041/141] drm/gma500: remove set but not used variable 'channel_eq' Sasha Levin
2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 042/141] drm/radeon: remove set but not used variable 'size', 'relocs_chunk' Sasha Levin
2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 043/141] drm/radeon: remove set but not used variable 'backbias_response_time' Sasha Levin
2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 044/141] drm/radeon: remove set but not used variable 'dig_connector' Sasha Levin
2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 045/141] drm/radeon: remove set but not used variable 'radeon_connector' Sasha Levin
2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 046/141] drm/radeon: remove set but not used variable 'blocks' Sasha Levin
2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 047/141] drm/radeon: remove set but not used variable 'tv_pll_cntl1' Sasha Levin
2020-02-14 16:20 ` [PATCH AUTOSEL 4.9 069/141] drm/mediatek: handle events when enabling/disabling crtc Sasha Levin
2020-02-14 16:20 ` [PATCH AUTOSEL 4.9 080/141] drm/gma500: remove set but not used variables 'hist_reg' Sasha Levin
2020-02-14 16:20 ` [PATCH AUTOSEL 4.9 098/141] drm/nouveau/gr/gk20a, gm200-: add terminators to method lists read from fw Sasha Levin
2020-02-14 16:20 ` [PATCH AUTOSEL 4.9 099/141] drm/nouveau: Fix copy-paste error in nouveau_fence_wait_uevent_handler Sasha Levin
2020-02-14 16:20 ` [PATCH AUTOSEL 4.9 100/141] drm/vmwgfx: prevent memory leak in vmw_cmdbuf_res_add Sasha Levin
2020-02-14 16:21 ` [PATCH AUTOSEL 4.9 127/141] drm/nouveau/disp/nv50-: prevent oops when no channel method map provided Sasha Levin
2020-02-14 16:21 ` [PATCH AUTOSEL 4.9 131/141] radeon: insert 10ms sleep in dce5_crtc_load_lut Sasha Levin

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