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drm/exynos: fix g2d_open/close helper function definitions 

[ Upstream commit 2ef0785b30 ]

The empty stub functions are defined as global functions, which
causes a warning because of missing prototypes:

drivers/gpu/drm/exynos/exynos_drm_g2d.h:37:5: error: no previous prototype for 'g2d_open'
drivers/gpu/drm/exynos/exynos_drm_g2d.h:42:5: error: no previous prototype for 'g2d_close'

Mark them as 'static inline' to avoid the warning and to make
them behave as intended.

Fixes: eb4d9796fa ("drm/exynos: g2d: Convert to driver component API")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Arnd Bergmann 2023-04-17 23:04:11 +02:00 committed by Greg Kroah-Hartman
parent 1550bcf298
commit ed50fcab14
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/exynos/exynos_drm_g2d.h
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@ -34,11 +34,11 @@ static inline int exynos_g2d_exec_ioctl(struct drm_device *dev, void *data,
return -ENODEV;
}
int g2d_open(struct drm_device *drm_dev, struct drm_file *file)
static inline int g2d_open(struct drm_device *drm_dev, struct drm_file *file)
{
return 0;
}
void g2d_close(struct drm_device *drm_dev, struct drm_file *file)
static inline void g2d_close(struct drm_device *drm_dev, struct drm_file *file)
{ }
#endif