diff options
Diffstat (limited to 'drivers/gpu/drm/shmobile/shmob_drm_drv.c')
| -rw-r--r-- | drivers/gpu/drm/shmobile/shmob_drm_drv.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_drv.c b/drivers/gpu/drm/shmobile/shmob_drm_drv.c index 8554102a6ead..cb821adfc321 100644 --- a/drivers/gpu/drm/shmobile/shmob_drm_drv.c +++ b/drivers/gpu/drm/shmobile/shmob_drm_drv.c @@ -18,6 +18,7 @@ #include <drm/drmP.h> #include <drm/drm_crtc_helper.h> #include <drm/drm_gem_cma_helper.h> +#include <drm/drm_probe_helper.h> #include "shmob_drm_drv.h" #include "shmob_drm_kms.h" @@ -126,7 +127,7 @@ static irqreturn_t shmob_drm_irq(int irq, void *arg) DEFINE_DRM_GEM_CMA_FOPS(shmob_drm_fops); static struct drm_driver shmob_drm_driver = { - .driver_features = DRIVER_HAVE_IRQ | DRIVER_GEM | DRIVER_MODESET + .driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_PRIME, .irq_handler = shmob_drm_irq, .gem_free_object_unlocked = drm_gem_cma_free_object, @@ -229,8 +230,8 @@ static int shmob_drm_probe(struct platform_device *pdev) res = platform_get_resource(pdev, IORESOURCE_MEM, 0); sdev->mmio = devm_ioremap_resource(&pdev->dev, res); - if (sdev->mmio == NULL) - return -ENOMEM; + if (IS_ERR(sdev->mmio)) + return PTR_ERR(sdev->mmio); ret = shmob_drm_setup_clocks(sdev, pdata->clk_source); if (ret < 0) |