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drm/tinydrm/mipi-dbi: Add drm_to_mipi_dbi()

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Add a function to derive mipi_dbi from drm_device now that tinydrm_device
is going away.

Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190210131039.52664-8-noralf@tronnes.org
This commit is contained in:
Noralf Trønnes
2019-02-10 14:10:34 +01:00
parent d0a5163476
commit 4f83479891
8 changed files with 17 additions and 29 deletions
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5
include/drm/tinydrm/mipi-dbi.h
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@@ -56,9 +56,10 @@ struct mipi_dbi {
struct regulator *regulator;
};
static inline struct mipi_dbi *
mipi_dbi_from_tinydrm(struct tinydrm_device *tdev)
static inline struct mipi_dbi *drm_to_mipi_dbi(struct drm_device *drm)
{
struct tinydrm_device *tdev = drm->dev_private;
return container_of(tdev, struct mipi_dbi, tinydrm);
}