diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/ast/ast_fb.c | 21 | ||||
| -rw-r--r-- | drivers/gpu/drm/bochs/bochs_fbdev.c | 14 | ||||
| -rw-r--r-- | drivers/gpu/drm/cirrus/cirrus_fbdev.c | 12 | ||||
| -rw-r--r-- | drivers/gpu/drm/drm_fb_helper.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/gma500/framebuffer.c | 22 | ||||
| -rw-r--r-- | drivers/gpu/drm/mgag200/mgag200_fb.c | 12 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/msm_fbdev.c | 10 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_fbcon.c | 21 | ||||
| -rw-r--r-- | drivers/gpu/drm/omapdrm/omap_fbdev.c | 10 | ||||
| -rw-r--r-- | drivers/gpu/drm/qxl/qxl_fb.c | 22 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_fb.c | 21 | ||||
| -rw-r--r-- | drivers/gpu/drm/udl/udl_fb.c | 22 |
12 files changed, 139 insertions, 50 deletions
diff --git a/drivers/gpu/drm/ast/ast_fb.c b/drivers/gpu/drm/ast/ast_fb.c index 5c60ae5..ff68eef 100644 --- a/drivers/gpu/drm/ast/ast_fb.c +++ b/drivers/gpu/drm/ast/ast_fb.c @@ -335,18 +335,27 @@ int ast_fbdev_init(struct drm_device *dev) ret = drm_fb_helper_init(dev, &afbdev->helper, 1, 1); - if (ret) { - kfree(afbdev); - return ret; - } + if (ret) + goto free; - drm_fb_helper_single_add_all_connectors(&afbdev->helper); + ret = drm_fb_helper_single_add_all_connectors(&afbdev->helper); + if (ret) + goto fini; /* disable all the possible outputs/crtcs before entering KMS mode */ drm_helper_disable_unused_functions(dev); - drm_fb_helper_initial_config(&afbdev->helper, 32); + ret = drm_fb_helper_initial_config(&afbdev->helper, 32); + if (ret) + goto fini; + return 0; + +fini: + drm_fb_helper_fini(&afbdev->helper); +free: + kfree(afbdev); + return ret; } void ast_fbdev_fini(struct drm_device *dev) diff --git a/drivers/gpu/drm/bochs/bochs_fbdev.c b/drivers/gpu/drm/bochs/bochs_fbdev.c index 61dbf09..976d979 100644 --- a/drivers/gpu/drm/bochs/bochs_fbdev.c +++ b/drivers/gpu/drm/bochs/bochs_fbdev.c @@ -207,12 +207,22 @@ int bochs_fbdev_init(struct bochs_device *bochs) if (ret) return ret; - drm_fb_helper_single_add_all_connectors(&bochs->fb.helper); + ret = drm_fb_helper_single_add_all_connectors(&bochs->fb.helper); + if (ret) + goto fini; + drm_helper_disable_unused_functions(bochs->dev); - drm_fb_helper_initial_config(&bochs->fb.helper, 32); + + ret = drm_fb_helper_initial_config(&bochs->fb.helper, 32); + if (ret) + goto fini; bochs->fb.initialized = true; return 0; + +fini: + drm_fb_helper_fini(&bochs->fb.helper); + return ret; } void bochs_fbdev_fini(struct bochs_device *bochs) diff --git a/drivers/gpu/drm/cirrus/cirrus_fbdev.c b/drivers/gpu/drm/cirrus/cirrus_fbdev.c index 502a89e..13ddf1c 100644 --- a/drivers/gpu/drm/cirrus/cirrus_fbdev.c +++ b/drivers/gpu/drm/cirrus/cirrus_fbdev.c @@ -317,17 +317,17 @@ int cirrus_fbdev_init(struct cirrus_device *cdev) ret = drm_fb_helper_init(cdev->dev, &gfbdev->helper, cdev->num_crtc, CIRRUSFB_CONN_LIMIT); - if (ret) { - kfree(gfbdev); + if (ret) + return ret; + + ret = drm_fb_helper_single_add_all_connectors(&gfbdev->helper); + if (ret) return ret; - } - drm_fb_helper_single_add_all_connectors(&gfbdev->helper); /* disable all the possible outputs/crtcs before entering KMS mode */ drm_helper_disable_unused_functions(cdev->dev); - drm_fb_helper_initial_config(&gfbdev->helper, bpp_sel); - return 0; + return drm_fb_helper_initial_config(&gfbdev->helper, bpp_sel); } void cirrus_fbdev_fini(struct cirrus_device *cdev) diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index 52ce26d..876f1ef 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -1688,7 +1688,7 @@ out: * RETURNS: * Zero if everything went ok, nonzero otherwise. */ -bool drm_fb_helper_initial_config(struct drm_fb_helper *fb_helper, int bpp_sel) +int drm_fb_helper_initial_config(struct drm_fb_helper *fb_helper, int bpp_sel) { struct drm_device *dev = fb_helper->dev; int count = 0; diff --git a/drivers/gpu/drm/gma500/framebuffer.c b/drivers/gpu/drm/gma500/framebuffer.c index ddd90dd..2d42ce6 100644 --- a/drivers/gpu/drm/gma500/framebuffer.c +++ b/drivers/gpu/drm/gma500/framebuffer.c @@ -593,6 +593,7 @@ int psb_fbdev_init(struct drm_device *dev) { struct psb_fbdev *fbdev; struct drm_psb_private *dev_priv = dev->dev_private; + int ret; fbdev = kzalloc(sizeof(struct psb_fbdev), GFP_KERNEL); if (!fbdev) { @@ -604,16 +605,29 @@ int psb_fbdev_init(struct drm_device *dev) drm_fb_helper_prepare(dev, &fbdev->psb_fb_helper, &psb_fb_helper_funcs); - drm_fb_helper_init(dev, &fbdev->psb_fb_helper, dev_priv->ops->crtcs, - INTELFB_CONN_LIMIT); + ret = drm_fb_helper_init(dev, &fbdev->psb_fb_helper, + dev_priv->ops->crtcs, INTELFB_CONN_LIMIT); + if (ret) + goto free; - drm_fb_helper_single_add_all_connectors(&fbdev->psb_fb_helper); + ret = drm_fb_helper_single_add_all_connectors(&fbdev->psb_fb_helper); + if (ret) + goto fini; /* disable all the possible outputs/crtcs before entering KMS mode */ drm_helper_disable_unused_functions(dev); - drm_fb_helper_initial_config(&fbdev->psb_fb_helper, 32); + ret = drm_fb_helper_initial_config(&fbdev->psb_fb_helper, 32); + if (ret) + goto fini; + return 0; + +fini: + drm_fb_helper_fini(&fbdev->psb_fb_helper); +free: + kfree(fbdev); + return ret; } static void psb_fbdev_fini(struct drm_device *dev) diff --git a/drivers/gpu/drm/mgag200/mgag200_fb.c b/drivers/gpu/drm/mgag200/mgag200_fb.c index 4415af3..c36b830 100644 --- a/drivers/gpu/drm/mgag200/mgag200_fb.c +++ b/drivers/gpu/drm/mgag200/mgag200_fb.c @@ -303,14 +303,22 @@ int mgag200_fbdev_init(struct mga_device *mdev) if (ret) return ret; - drm_fb_helper_single_add_all_connectors(&mfbdev->helper); + ret = drm_fb_helper_single_add_all_connectors(&mfbdev->helper); + if (ret) + goto fini; /* disable all the possible outputs/crtcs before entering KMS mode */ drm_helper_disable_unused_functions(mdev->dev); - drm_fb_helper_initial_config(&mfbdev->helper, bpp_sel); + ret = drm_fb_helper_initial_config(&mfbdev->helper, bpp_sel); + if (ret) + goto fini; return 0; + +fini: + drm_fb_helper_fini(&mfbdev->helper); + return ret; } void mgag200_fbdev_fini(struct mga_device *mdev) diff --git a/drivers/gpu/drm/msm/msm_fbdev.c b/drivers/gpu/drm/msm/msm_fbdev.c index 1f3af13..115b509 100644 --- a/drivers/gpu/drm/msm/msm_fbdev.c +++ b/drivers/gpu/drm/msm/msm_fbdev.c @@ -241,17 +241,23 @@ struct drm_fb_helper *msm_fbdev_init(struct drm_device *dev) goto fail; } - drm_fb_helper_single_add_all_connectors(helper); + ret = drm_fb_helper_single_add_all_connectors(helper); + if (ret) + goto fini; /* disable all the possible outputs/crtcs before entering KMS mode */ drm_helper_disable_unused_functions(dev); - drm_fb_helper_initial_config(helper, 32); + ret = drm_fb_helper_initial_config(helper, 32); + if (ret) + goto fini; priv->fbdev = helper; return helper; +fini: + drm_fb_helper_fini(helper); fail: kfree(fbdev); return NULL; diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/drivers/gpu/drm/nouveau/nouveau_fbcon.c index 3ed12a8..5a7705d 100644 --- a/drivers/gpu/drm/nouveau/nouveau_fbcon.c +++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.c @@ -539,12 +539,12 @@ nouveau_fbcon_init(struct drm_device *dev) ret = drm_fb_helper_init(dev, &fbcon->helper, dev->mode_config.num_crtc, 4); - if (ret) { - kfree(fbcon); - return ret; - } + if (ret) + goto free; - drm_fb_helper_single_add_all_connectors(&fbcon->helper); + ret = drm_fb_helper_single_add_all_connectors(&fbcon->helper); + if (ret) + goto fini; if (drm->device.info.ram_size <= 32 * 1024 * 1024) preferred_bpp = 8; @@ -557,8 +557,17 @@ nouveau_fbcon_init(struct drm_device *dev) /* disable all the possible outputs/crtcs before entering KMS mode */ drm_helper_disable_unused_functions(dev); - drm_fb_helper_initial_config(&fbcon->helper, preferred_bpp); + ret = drm_fb_helper_initial_config(&fbcon->helper, preferred_bpp); + if (ret) + goto fini; + return 0; + +fini: + drm_fb_helper_fini(&fbcon->helper); +free: + kfree(fbcon); + return ret; } void diff --git a/drivers/gpu/drm/omapdrm/omap_fbdev.c b/drivers/gpu/drm/omapdrm/omap_fbdev.c index 8436c68..d292d24 100644 --- a/drivers/gpu/drm/omapdrm/omap_fbdev.c +++ b/drivers/gpu/drm/omapdrm/omap_fbdev.c @@ -334,17 +334,23 @@ struct drm_fb_helper *omap_fbdev_init(struct drm_device *dev) goto fail; } - drm_fb_helper_single_add_all_connectors(helper); + ret = drm_fb_helper_single_add_all_connectors(helper); + if (ret) + goto fini; /* disable all the possible outputs/crtcs before entering KMS mode */ drm_helper_disable_unused_functions(dev); - drm_fb_helper_initial_config(helper, 32); + ret = drm_fb_helper_initial_config(helper, 32); + if (ret) + goto fini; priv->fbdev = helper; return helper; +fini: + drm_fb_helper_fini(helper); fail: kfree(fbdev); return NULL; diff --git a/drivers/gpu/drm/qxl/qxl_fb.c b/drivers/gpu/drm/qxl/qxl_fb.c index 3d7c1d0..f778c0e 100644 --- a/drivers/gpu/drm/qxl/qxl_fb.c +++ b/drivers/gpu/drm/qxl/qxl_fb.c @@ -686,14 +686,24 @@ int qxl_fbdev_init(struct qxl_device *qdev) ret = drm_fb_helper_init(qdev->ddev, &qfbdev->helper, qxl_num_crtc /* num_crtc - QXL supports just 1 */, QXLFB_CONN_LIMIT); - if (ret) { - kfree(qfbdev); - return ret; - } + if (ret) + goto free; + + ret = drm_fb_helper_single_add_all_connectors(&qfbdev->helper); + if (ret) + goto fini; + + ret = drm_fb_helper_initial_config(&qfbdev->helper, bpp_sel); + if (ret) + goto fini; - drm_fb_helper_single_add_all_connectors(&qfbdev->helper); - drm_fb_helper_initial_config(&qfbdev->helper, bpp_sel); return 0; + +fini: + drm_fb_helper_fini(&qfbdev->helper); +free: + kfree(qfbdev); + return ret; } void qxl_fbdev_fini(struct qxl_device *qdev) diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c index 29b9220..3000bc4 100644 --- a/drivers/gpu/drm/radeon/radeon_fb.c +++ b/drivers/gpu/drm/radeon/radeon_fb.c @@ -390,18 +390,27 @@ int radeon_fbdev_init(struct radeon_device *rdev) ret = drm_fb_helper_init(rdev->ddev, &rfbdev->helper, rdev->num_crtc, RADEONFB_CONN_LIMIT); - if (ret) { - kfree(rfbdev); - return ret; - } + if (ret) + goto free; - drm_fb_helper_single_add_all_connectors(&rfbdev->helper); + ret = drm_fb_helper_single_add_all_connectors(&rfbdev->helper); + if (ret) + goto fini; /* disable all the possible outputs/crtcs before entering KMS mode */ drm_helper_disable_unused_functions(rdev->ddev); - drm_fb_helper_initial_config(&rfbdev->helper, bpp_sel); + ret = drm_fb_helper_initial_config(&rfbdev->helper, bpp_sel); + if (ret) + goto fini; + return 0; + +fini: + drm_fb_helper_fini(&rfbdev->helper); +free: + kfree(rfbdev); + return ret; } void radeon_fbdev_fini(struct radeon_device *rdev) diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c index 8cbcb45..5fc16cec 100644 --- a/drivers/gpu/drm/udl/udl_fb.c +++ b/drivers/gpu/drm/udl/udl_fb.c @@ -589,19 +589,27 @@ int udl_fbdev_init(struct drm_device *dev) ret = drm_fb_helper_init(dev, &ufbdev->helper, 1, 1); - if (ret) { - kfree(ufbdev); - return ret; - - } + if (ret) + goto free; - drm_fb_helper_single_add_all_connectors(&ufbdev->helper); + ret = drm_fb_helper_single_add_all_connectors(&ufbdev->helper); + if (ret) + goto fini; /* disable all the possible outputs/crtcs before entering KMS mode */ drm_helper_disable_unused_functions(dev); - drm_fb_helper_initial_config(&ufbdev->helper, bpp_sel); + ret = drm_fb_helper_initial_config(&ufbdev->helper, bpp_sel); + if (ret) + goto fini; + return 0; + +fini: + drm_fb_helper_fini(&ufbdev->helper); +free: + kfree(ufbdev); + return ret; } void udl_fbdev_cleanup(struct drm_device *dev) |
