linux-kernel - [PATCH 1/3] drm: Remove superfluous arg when calling to drm_fbdev_generic

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Date:   Mon,  2 May 2022 10:48:28 +0200
From:   Javier Martinez Canillas <javierm@...hat.com>
To:     linux-kernel@...r.kernel.org
Cc:     Thomas Zimmermann <tzimmermann@...e.de>,
        Javier Martinez Canillas <javierm@...hat.com>,
        Chen Feng <puck.chen@...ilicon.com>,
        Chen-Yu Tsai <wens@...e.org>, Daniel Vetter <daniel@...ll.ch>,
        Dave Airlie <airlied@...hat.com>,
        David Airlie <airlied@...ux.ie>,
        Gerd Hoffmann <kraxel@...hat.com>,
        John Stultz <john.stultz@...aro.org>,
        Lucas De Marchi <lucas.demarchi@...el.com>,
        Nirmoy Das <nirmoy.das@....com>,
        Noralf Trønnes <noralf@...nnes.org>,
        Tian Tao <tiantao6@...ilicon.com>,
        Xinliang Liu <xinliang.liu@...aro.org>,
        Xinwei Kong <kong.kongxinwei@...ilicon.com>,
        dri-devel@...ts.freedesktop.org,
        virtualization@...ts.linux-foundation.org
Subject: [PATCH 1/3] drm: Remove superfluous arg when calling to drm_fbdev_generic_setup()

The drm_fbdev_generic_setup() function already sets the preferred bits per
pixel for the device to dev->mode_config.preferred_depth, if preferred_bpp
value is zero.

Passing the same value to the function is unnecessary. Let's cleanup that
in the two drivers that do it.

Signed-off-by: Javier Martinez Canillas <javierm@...hat.com>
---

 drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 2 +-
 drivers/gpu/drm/tiny/cirrus.c                   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
index fe4269c5aa0a..ace92459e462 100644
--- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
+++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
@@ -349,7 +349,7 @@ static int hibmc_pci_probe(struct pci_dev *pdev,
 		goto err_unload;
 	}
 
-	drm_fbdev_generic_setup(dev, dev->mode_config.preferred_depth);
+	drm_fbdev_generic_setup(dev, 0);
 
 	return 0;
 
diff --git a/drivers/gpu/drm/tiny/cirrus.c b/drivers/gpu/drm/tiny/cirrus.c
index c8e791840862..ed5a2e14894a 100644
--- a/drivers/gpu/drm/tiny/cirrus.c
+++ b/drivers/gpu/drm/tiny/cirrus.c
@@ -601,7 +601,7 @@ static int cirrus_pci_probe(struct pci_dev *pdev,
 	if (ret)
 		return ret;
 
-	drm_fbdev_generic_setup(dev, dev->mode_config.preferred_depth);
+	drm_fbdev_generic_setup(dev, 0);
 	return 0;
 }
 
-- 
2.35.1