Merge remote-tracking branch 'staging/staging-next'

[karo-tx-linux.git] / drivers / staging / imx-drm / imx-drm-core.c

diff --git a/drivers/staging/imx-drm/imx-drm-core.c b/drivers/staging/imx-drm/imx-drm-core.c
index d2fb699c0d1d9ff4a0366934b3062aadd19c8ee7..2828311bf039103afddfb0285b84cfbf8d464e53 100644 (file)
--- a/drivers/staging/imx-drm/imx-drm-core.c
+++ b/drivers/staging/imx-drm/imx-drm-core.c
@@ -407,14 +407,14 @@ static int imx_drm_driver_load(struct drm_device *drm, unsigned long flags)
 
        /*
         * enable drm irq mode.
-        * - with irq_enabled = 1, we can use the vblank feature.
+        * - with irq_enabled = true, we can use the vblank feature.
         *
         * P.S. note that we wouldn't use drm irq handler but
         *      just specific driver own one instead because
         *      drm framework supports only one irq handler and
         *      drivers can well take care of their interrupts
         */
-       drm->irq_enabled = 1;
+       drm->irq_enabled = true;
 
        drm_mode_config_init(drm);
        imx_drm_mode_config_init(drm);
@@ -434,11 +434,11 @@ static int imx_drm_driver_load(struct drm_device *drm, unsigned long flags)
                goto err_init;
 
        /*
-        * with vblank_disable_allowed = 1, vblank interrupt will be disabled
+        * with vblank_disable_allowed = true, vblank interrupt will be disabled
         * by drm timer once a current process gives up ownership of
         * vblank event.(after drm_vblank_put function is called)
         */
-       imxdrm->drm->vblank_disable_allowed = 1;
+       imxdrm->drm->vblank_disable_allowed = true;
 
        if (!imx_drm_device_get())
                ret = -EINVAL;
@@ -815,6 +815,12 @@ static struct drm_driver imx_drm_driver = {
 
 static int imx_drm_platform_probe(struct platform_device *pdev)
 {
+       int ret;
+
+       ret = dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(32));
+       if (ret)
+               return ret;
+
        imx_drm_device->dev = &pdev->dev;
 
        return drm_platform_init(&imx_drm_driver, pdev);
@@ -857,8 +863,6 @@ static int __init imx_drm_init(void)
                goto err_pdev;
        }
 
-       imx_drm_pdev->dev.coherent_dma_mask = DMA_BIT_MASK(32),
-
        ret = platform_driver_register(&imx_drm_pdrv);
        if (ret)
                goto err_pdrv;