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drm/simpledrm: Remove pdev field from device structure

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Replace the remaining uses of the field pdev by upcasts from the Linux
device and remove the field.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220801135028.30647-4-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann 2022-08-01 15:50:26 +02:00
parent c25b69604f
commit 802fd5750f
1 changed files with 2 additions and 4 deletions
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6
drivers/gpu/drm/tiny/simpledrm.c
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@ -198,7 +198,6 @@ simplefb_get_format_of(struct drm_device *dev, struct device_node *of_node)
struct simpledrm_device {
struct drm_device dev;
struct platform_device *pdev;
/* clocks */
#if defined CONFIG_OF && defined CONFIG_COMMON_CLK
@ -271,7 +270,7 @@ static void simpledrm_device_release_clocks(void *res)
static int simpledrm_device_init_clocks(struct simpledrm_device *sdev)
{
struct drm_device *dev = &sdev->dev;
struct platform_device *pdev = sdev->pdev;
struct platform_device *pdev = to_platform_device(dev->dev);
struct device_node *of_node = pdev->dev.of_node;
struct clk *clock;
unsigned int i;
@ -369,7 +368,7 @@ static void simpledrm_device_release_regulators(void *res)
static int simpledrm_device_init_regulators(struct simpledrm_device *sdev)
{
struct drm_device *dev = &sdev->dev;
struct platform_device *pdev = sdev->pdev;
struct platform_device *pdev = to_platform_device(dev->dev);
struct device_node *of_node = pdev->dev.of_node;
struct property *prop;
struct regulator *regulator;
@ -701,7 +700,6 @@ static struct simpledrm_device *simpledrm_device_create(struct drm_driver *drv,
if (IS_ERR(sdev))
return ERR_CAST(sdev);
dev = &sdev->dev;
sdev->pdev = pdev;
platform_set_drvdata(pdev, sdev);
/*