diff options
Diffstat (limited to 'drivers/gpu/drm/mcde/mcde_drv.c')
| -rw-r--r-- | drivers/gpu/drm/mcde/mcde_drv.c | 21 |
1 files changed, 6 insertions, 15 deletions
diff --git a/drivers/gpu/drm/mcde/mcde_drv.c b/drivers/gpu/drm/mcde/mcde_drv.c index 88cc6b4a7a64..84f3e2dbd77b 100644 --- a/drivers/gpu/drm/mcde/mcde_drv.c +++ b/drivers/gpu/drm/mcde/mcde_drv.c @@ -164,7 +164,7 @@ static irqreturn_t mcde_irq(int irq, void *data) static int mcde_modeset_init(struct drm_device *drm) { struct drm_mode_config *mode_config; - struct mcde *mcde = drm->dev_private; + struct mcde *mcde = to_mcde(drm); int ret; if (!mcde->bridge) { @@ -307,24 +307,15 @@ static int mcde_probe(struct platform_device *pdev) int ret; int i; - mcde = kzalloc(sizeof(*mcde), GFP_KERNEL); - if (!mcde) - return -ENOMEM; - mcde->dev = dev; - - ret = devm_drm_dev_init(dev, &mcde->drm, &mcde_drm_driver); - if (ret) { - kfree(mcde); - return ret; - } + mcde = devm_drm_dev_alloc(dev, &mcde_drm_driver, struct mcde, drm); + if (IS_ERR(mcde)) + return PTR_ERR(mcde); drm = &mcde->drm; - drm->dev_private = mcde; - drmm_add_final_kfree(drm, mcde); + mcde->dev = dev; platform_set_drvdata(pdev, drm); /* Enable continuous updates: this is what Linux' framebuffer expects */ mcde->oneshot_mode = false; - drm->dev_private = mcde; /* First obtain and turn on the main power */ mcde->epod = devm_regulator_get(dev, "epod"); @@ -494,7 +485,7 @@ regulator_epod_off: static int mcde_remove(struct platform_device *pdev) { struct drm_device *drm = platform_get_drvdata(pdev); - struct mcde *mcde = drm->dev_private; + struct mcde *mcde = to_mcde(drm); component_master_del(&pdev->dev, &mcde_drm_comp_ops); clk_disable_unprepare(mcde->mcde_clk); |