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Date: Mon, 7 Dec 2020 08:49:31 +0800 From: Tian Tao <tiantao6@...ilicon.com> To: <airlied@...ux.ie>, <daniel@...ll.ch>, <tzimmermann@...e.de>, <kraxel@...hat.com>, <alexander.deucher@....com>, <tglx@...utronix.de>, <dri-devel@...ts.freedesktop.org>, <xinliang.liu@...aro.org>, <linux-kernel@...r.kernel.org> Subject: [PATCH drm/hisilicon 1/2] drm/hisilicon: Use managed mode-config init Using drmm_mode_config_init() sets up managed release of modesetting resources. Signed-off-by: Tian Tao <tiantao6@...ilicon.com> --- drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 13 +++---------- 1 file changed, 3 insertions(+), 10 deletions(-) diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c index 3687753..d631f82 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c +++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c @@ -96,7 +96,9 @@ static int hibmc_kms_init(struct hibmc_drm_private *priv) struct drm_device *dev = &priv->dev; int ret; - drm_mode_config_init(dev); + ret = drmm_mode_config_init(dev); + if (ret) + return ret; priv->mode_config_initialized = true; dev->mode_config.min_width = 0; @@ -125,14 +127,6 @@ static int hibmc_kms_init(struct hibmc_drm_private *priv) return 0; } -static void hibmc_kms_fini(struct hibmc_drm_private *priv) -{ - if (priv->mode_config_initialized) { - drm_mode_config_cleanup(&priv->dev); - priv->mode_config_initialized = false; - } -} - /* * It can operate in one of three modes: 0, 1 or Sleep. */ @@ -262,7 +256,6 @@ static int hibmc_unload(struct drm_device *dev) drm_atomic_helper_shutdown(dev); pci_disable_msi(dev->pdev); - hibmc_kms_fini(priv); dev->dev_private = NULL; return 0; } -- 2.7.4
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