github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-27 16:44:58 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

drm/st7735r: Rename struct st7735r_priv to struct st7735r_device

Browse Source 
Rename the driver's device struct according to DRM conventions. Also
add a helper to upcast from struct drm_device. No functional changes.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: David Lechner <david@lechnology.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://patch.msgid.link/20260319160110.109610-13-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann 2026-03-19 16:59:48 +01:00
parent 078e60d90a
commit 0ffcfae5ea
1 changed files with 10 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
drivers/gpu/drm/sitronix/st7735r.c
View File

@ -52,18 +52,22 @@ struct st7735r_cfg {
unsigned int rgb:1; /* RGB (vs. BGR) */
};
struct st7735r_priv {
struct st7735r_device {
struct mipi_dbi_dev dbidev; /* Must be first for .release() */
const struct st7735r_cfg *cfg;
};
static struct st7735r_device *to_st7735r_device(struct drm_device *drm)
{
return container_of(drm_to_mipi_dbi_dev(drm), struct st7735r_device, dbidev);
}
static void st7735r_pipe_enable(struct drm_simple_display_pipe *pipe,
struct drm_crtc_state *crtc_state,
struct drm_plane_state *plane_state)
{
struct mipi_dbi_dev *dbidev = drm_to_mipi_dbi_dev(pipe->crtc.dev);
struct st7735r_priv *priv = container_of(dbidev, struct st7735r_priv,
dbidev);
struct st7735r_device *priv = to_st7735r_device(pipe->crtc.dev);
struct mipi_dbi_dev *dbidev = &priv->dbidev;
struct mipi_dbi *dbi = &dbidev->dbi;
int ret, idx;
u8 addr_mode;
@ -184,7 +188,7 @@ static int st7735r_probe(struct spi_device *spi)
struct device *dev = &spi->dev;
const struct st7735r_cfg *cfg;
struct mipi_dbi_dev *dbidev;
struct st7735r_priv *priv;
struct st7735r_device *priv;
struct drm_device *drm;
struct mipi_dbi *dbi;
struct gpio_desc *dc;
@ -196,7 +200,7 @@ static int st7735r_probe(struct spi_device *spi)
cfg = (void *)spi_get_device_id(spi)->driver_data;
priv = devm_drm_dev_alloc(dev, &st7735r_driver,
struct st7735r_priv, dbidev.drm);
struct st7735r_device, dbidev.drm);
if (IS_ERR(priv))
return PTR_ERR(priv);