diff options
Diffstat (limited to 'drivers/gpu/drm/arm/malidp_drv.c')
-rw-r--r-- | drivers/gpu/drm/arm/malidp_drv.c | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/drivers/gpu/drm/arm/malidp_drv.c b/drivers/gpu/drm/arm/malidp_drv.c index b734dbdcc577..3ee5d674a351 100644 --- a/drivers/gpu/drm/arm/malidp_drv.c +++ b/drivers/gpu/drm/arm/malidp_drv.c @@ -23,6 +23,7 @@ #include <drm/drm_fourcc.h> #include <drm/drm_gem_dma_helper.h> #include <drm/drm_gem_framebuffer_helper.h> +#include <drm/drm_managed.h> #include <drm/drm_modeset_helper.h> #include <drm/drm_module.h> #include <drm/drm_of.h> @@ -716,11 +717,13 @@ static int malidp_bind(struct device *dev) int ret = 0, i; u32 version, out_depth = 0; - malidp = devm_kzalloc(dev, sizeof(*malidp), GFP_KERNEL); - if (!malidp) - return -ENOMEM; + malidp = devm_drm_dev_alloc(dev, &malidp_driver, typeof(*malidp), base); + if (IS_ERR(malidp)) + return PTR_ERR(malidp); + + drm = &malidp->base; - hwdev = devm_kzalloc(dev, sizeof(*hwdev), GFP_KERNEL); + hwdev = drmm_kzalloc(drm, sizeof(*hwdev), GFP_KERNEL); if (!hwdev) return -ENOMEM; @@ -753,12 +756,6 @@ static int malidp_bind(struct device *dev) if (ret && ret != -ENODEV) return ret; - drm = drm_dev_alloc(&malidp_driver, dev); - if (IS_ERR(drm)) { - ret = PTR_ERR(drm); - goto alloc_fail; - } - drm->dev_private = malidp; dev_set_drvdata(dev, drm); @@ -887,8 +884,6 @@ query_hw_fail: malidp_runtime_pm_suspend(dev); drm->dev_private = NULL; dev_set_drvdata(dev, NULL); - drm_dev_put(drm); -alloc_fail: of_reserved_mem_device_release(dev); return ret; @@ -917,7 +912,6 @@ static void malidp_unbind(struct device *dev) malidp_runtime_pm_suspend(dev); drm->dev_private = NULL; dev_set_drvdata(dev, NULL); - drm_dev_put(drm); of_reserved_mem_device_release(dev); } |