diff options
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_drv.c')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_drv.c | 46 |
1 files changed, 22 insertions, 24 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c index 82b72425a42f..27e423b87266 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.c +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c @@ -37,8 +37,6 @@ #define DRIVER_MAJOR 1 #define DRIVER_MINOR 0 -static struct device *exynos_drm_get_dma_device(void); - int exynos_atomic_check(struct drm_device *dev, struct drm_atomic_state *state) { @@ -148,7 +146,7 @@ static struct drm_driver exynos_drm_driver = { .prime_handle_to_fd = drm_gem_prime_handle_to_fd, .prime_fd_to_handle = drm_gem_prime_fd_to_handle, .gem_prime_export = drm_gem_prime_export, - .gem_prime_import = drm_gem_prime_import, + .gem_prime_import = exynos_drm_gem_prime_import, .gem_prime_get_sg_table = exynos_drm_gem_prime_get_sg_table, .gem_prime_import_sg_table = exynos_drm_gem_prime_import_sg_table, .gem_prime_vmap = exynos_drm_gem_prime_vmap, @@ -301,6 +299,27 @@ static struct component_match *exynos_drm_match_add(struct device *dev) return match ?: ERR_PTR(-ENODEV); } +static struct device *exynos_drm_get_dma_device(void) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(exynos_drm_drivers); ++i) { + struct exynos_drm_driver_info *info = &exynos_drm_drivers[i]; + struct device *dev; + + if (!info->driver || !(info->flags & DRM_DMA_DEVICE)) + continue; + + while ((dev = bus_find_device(&platform_bus_type, NULL, + &info->driver->driver, + (void *)platform_bus_type.match))) { + put_device(dev); + return dev; + } + } + return NULL; +} + static int exynos_drm_bind(struct device *dev) { struct exynos_drm_private *private; @@ -469,27 +488,6 @@ static struct platform_driver exynos_drm_platform_driver = { }, }; -static struct device *exynos_drm_get_dma_device(void) -{ - int i; - - for (i = 0; i < ARRAY_SIZE(exynos_drm_drivers); ++i) { - struct exynos_drm_driver_info *info = &exynos_drm_drivers[i]; - struct device *dev; - - if (!info->driver || !(info->flags & DRM_DMA_DEVICE)) - continue; - - while ((dev = bus_find_device(&platform_bus_type, NULL, - &info->driver->driver, - (void *)platform_bus_type.match))) { - put_device(dev); - return dev; - } - } - return NULL; -} - static void exynos_drm_unregister_devices(void) { int i; |