diff options
Diffstat (limited to 'drivers/gpu/drm/tiny/hx8357d.c')
| -rw-r--r-- | drivers/gpu/drm/tiny/hx8357d.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/drivers/gpu/drm/tiny/hx8357d.c b/drivers/gpu/drm/tiny/hx8357d.c index 9af8ff84974f..b4bc358a3269 100644 --- a/drivers/gpu/drm/tiny/hx8357d.c +++ b/drivers/gpu/drm/tiny/hx8357d.c @@ -21,6 +21,7 @@ #include <drm/drm_fb_helper.h> #include <drm/drm_gem_cma_helper.h> #include <drm/drm_gem_framebuffer_helper.h> +#include <drm/drm_managed.h> #include <drm/drm_mipi_dbi.h> #include <drm/drm_modeset_helper.h> #include <video/mipi_display.h> @@ -195,7 +196,6 @@ DEFINE_DRM_GEM_CMA_FOPS(hx8357d_fops); static struct drm_driver hx8357d_driver = { .driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC, .fops = &hx8357d_fops, - .release = mipi_dbi_release, DRM_GEM_CMA_VMAP_DRIVER_OPS, .debugfs_init = mipi_dbi_debugfs_init, .name = "hx8357d", @@ -226,18 +226,12 @@ static int hx8357d_probe(struct spi_device *spi) u32 rotation = 0; int ret; - dbidev = kzalloc(sizeof(*dbidev), GFP_KERNEL); - if (!dbidev) - return -ENOMEM; + dbidev = devm_drm_dev_alloc(dev, &hx8357d_driver, + struct mipi_dbi_dev, drm); + if (IS_ERR(dbidev)) + return PTR_ERR(dbidev); drm = &dbidev->drm; - ret = devm_drm_dev_init(dev, drm, &hx8357d_driver); - if (ret) { - kfree(dbidev); - return ret; - } - - drm_mode_config_init(drm); dc = devm_gpiod_get(dev, "dc", GPIOD_OUT_LOW); if (IS_ERR(dc)) { |