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Message-Id: <20190820230626.23253-22-john.stultz@linaro.org>
Date: Tue, 20 Aug 2019 23:06:22 +0000
From: John Stultz <john.stultz@...aro.org>
To: lkml <linux-kernel@...r.kernel.org>
Cc: Xu YiPing <xuyiping@...ilicon.com>,
Rongrong Zou <zourongrong@...il.com>,
Xinliang Liu <z.liuxinliang@...ilicon.com>,
David Airlie <airlied@...ux.ie>,
Daniel Vetter <daniel@...ll.ch>,
dri-devel <dri-devel@...ts.freedesktop.org>,
Sam Ravnborg <sam@...nborg.org>,
John Stultz <john.stultz@...aro.org>
Subject: [PATCH v5 21/25] drm: kirin: Fix dev->driver_data setting
From: Xu YiPing <xuyiping@...ilicon.com>
As part of refactoring the kirin driver to better support
different hardware revisions, this patch changes the
dev->driver_data to point to a drm_device, not ade_data.
Thus we set the driver data to drm device after alloc.
Cc: Rongrong Zou <zourongrong@...il.com>
Cc: Xinliang Liu <z.liuxinliang@...ilicon.com>
Cc: David Airlie <airlied@...ux.ie>
Cc: Daniel Vetter <daniel@...ll.ch>
Cc: dri-devel <dri-devel@...ts.freedesktop.org>
Cc: Sam Ravnborg <sam@...nborg.org>
Acked-by: Xinliang Liu <z.liuxinliang@...ilicon.com>
Reviewed-by: Sam Ravnborg <sam@...nborg.org>
Signed-off-by: Xu YiPing <xuyiping@...ilicon.com>
[jstultz: Reworded commit message]
Signed-off-by: John Stultz <john.stultz@...aro.org>
---
drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c | 1 -
drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c | 3 +--
2 files changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
index e390b1b657b8..d8e40fcff386 100644
--- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
+++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
@@ -999,7 +999,6 @@ static int ade_drm_init(struct platform_device *pdev)
DRM_ERROR("failed to alloc ade_data\n");
return -ENOMEM;
}
- platform_set_drvdata(pdev, ade);
ctx = ade_hw_ctx_alloc(pdev, &ade->crtc.base);
if (IS_ERR(ctx)) {
diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
index 68de8838da3c..7f8d4539b1a9 100644
--- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
+++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
@@ -44,8 +44,6 @@ static int kirin_drm_kms_init(struct drm_device *dev)
{
int ret;
- dev_set_drvdata(dev->dev, dev);
-
/* dev->mode_config initialization */
drm_mode_config_init(dev);
dev->mode_config.min_width = 0;
@@ -140,6 +138,7 @@ static int kirin_drm_bind(struct device *dev)
drm_dev = drm_dev_alloc(driver_data->driver, dev);
if (IS_ERR(drm_dev))
return PTR_ERR(drm_dev);
+ dev_set_drvdata(dev, drm_dev);
ret = kirin_drm_kms_init(drm_dev);
if (ret)
--
2.17.1
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