static struct drm_driver mcde_drm_driver = {
.driver_features =
- DRIVER_MODESET | DRIVER_GEM | DRIVER_PRIME | DRIVER_ATOMIC,
+ DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC,
.release = mcde_release,
.lastclose = drm_fb_helper_lastclose,
.ioctls = NULL,
.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
.prime_fd_to_handle = drm_gem_prime_fd_to_handle,
- .gem_prime_import = drm_gem_prime_import,
- .gem_prime_export = drm_gem_prime_export,
.gem_prime_get_sg_table = drm_gem_cma_prime_get_sg_table,
.gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table,
.gem_prime_vmap = drm_gem_cma_prime_vmap,
struct device *dev = &pdev->dev;
struct drm_device *drm;
struct mcde *mcde;
- struct component_match *match;
+ struct component_match *match = NULL;
struct resource *res;
u32 pid;
u32 val;
}
put_device(p);
}
+ if (!match) {
+ dev_err(dev, "no matching components\n");
+ return -ENODEV;
+ }
if (IS_ERR(match)) {
dev_err(dev, "could not create component match\n");
ret = PTR_ERR(match);