Update Linux to v5.4.148
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.4.148.tar.gz
Change-Id: Ib3d26c5ba9b022e2e03533005c4fed4d7c30b61b
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/drivers/gpu/drm/imx/ipuv3-crtc.c b/drivers/gpu/drm/imx/ipuv3-crtc.c
index 63c0284..2256c97 100644
--- a/drivers/gpu/drm/imx/ipuv3-crtc.c
+++ b/drivers/gpu/drm/imx/ipuv3-crtc.c
@@ -438,21 +438,13 @@
struct ipu_client_platformdata *pdata = dev->platform_data;
struct drm_device *drm = data;
struct ipu_crtc *ipu_crtc;
- int ret;
- ipu_crtc = devm_kzalloc(dev, sizeof(*ipu_crtc), GFP_KERNEL);
- if (!ipu_crtc)
- return -ENOMEM;
+ ipu_crtc = dev_get_drvdata(dev);
+ memset(ipu_crtc, 0, sizeof(*ipu_crtc));
ipu_crtc->dev = dev;
- ret = ipu_crtc_init(ipu_crtc, pdata, drm);
- if (ret)
- return ret;
-
- dev_set_drvdata(dev, ipu_crtc);
-
- return 0;
+ return ipu_crtc_init(ipu_crtc, pdata, drm);
}
static void ipu_drm_unbind(struct device *dev, struct device *master,
@@ -474,6 +466,7 @@
static int ipu_drm_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
+ struct ipu_crtc *ipu_crtc;
int ret;
if (!dev->platform_data)
@@ -483,6 +476,12 @@
if (ret)
return ret;
+ ipu_crtc = devm_kzalloc(dev, sizeof(*ipu_crtc), GFP_KERNEL);
+ if (!ipu_crtc)
+ return -ENOMEM;
+
+ dev_set_drvdata(dev, ipu_crtc);
+
return component_add(dev, &ipu_crtc_ops);
}