linux-kernel - [PATCH 1/2] drm/fsl-dcu: drop unused drm_crtc

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Message-Id: <20180926204150.29829-1-stefan@agner.ch>
Date:   Wed, 26 Sep 2018 22:41:49 +0200
From:   Stefan Agner <stefan@...er.ch>
To:     stefan@...er.ch, alison.wang@....com
Cc:     airlied@...ux.ie, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 1/2] drm/fsl-dcu: drop unused drm_crtc_index()

The result of drm_crtc_index() is unused. Remove the call and
the unused variable.

Signed-off-by: Stefan Agner <stefan@...er.ch>
---
This is a split version of a patch posted a while ago:
https://lore.kernel.org/patchwork/patch/903786/

 drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c
index 0e3752437e44..05d1c9977395 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c
@@ -85,9 +85,8 @@ static void fsl_dcu_drm_crtc_mode_set_nofb(struct drm_crtc *crtc)
 	struct fsl_dcu_drm_device *fsl_dev = dev->dev_private;
 	struct drm_connector *con = &fsl_dev->connector.base;
 	struct drm_display_mode *mode = &crtc->state->mode;
-	unsigned int hbp, hfp, hsw, vbp, vfp, vsw, index, pol = 0;
+	unsigned int hbp, hfp, hsw, vbp, vfp, vsw, pol = 0;
 
-	index = drm_crtc_index(crtc);
 	clk_set_rate(fsl_dev->pix_clk, mode->clock * 1000);
 
 	/* Configure timings: */
-- 
2.19.0