From c07dcd61a0e57c6840c23d90cb1beddad7d682a1 Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Wed, 2 Aug 2017 13:56:02 +0200 Subject: drm: Document device unplug infrastructure While at it, also ocd and give them a consistent drm_dev_ prefix, like the other device instance functionality. Plus move the functions into the right places. Reviewed-by: Alex Deucher Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20170802115604.12734-3-daniel.vetter@ffwll.ch --- drivers/gpu/drm/udl/udl_fb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/drm/udl/udl_fb.c') diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c index a5c54dc60def..77a2c59c56a1 100644 --- a/drivers/gpu/drm/udl/udl_fb.c +++ b/drivers/gpu/drm/udl/udl_fb.c @@ -198,7 +198,7 @@ static int udl_fb_open(struct fb_info *info, int user) struct udl_device *udl = dev->dev_private; /* If the USB device is gone, we don't accept new opens */ - if (drm_device_is_unplugged(udl->ddev)) + if (drm_dev_is_unplugged(udl->ddev)) return -ENODEV; ufbdev->fb_count++; -- cgit v1.2.3 From 823ee8bc019c29fc0e15064bb1c6d24639d45e2d Mon Sep 17 00:00:00 2001 From: Cihangir Akturk Date: Fri, 11 Aug 2017 15:33:09 +0300 Subject: drm/udl: switch to drm_*_get(), drm_*_put() helpers Use drm_*_get() and drm_*_put() helpers instead of drm_*_reference() and drm_*_unreference() helpers. drm_*_reference() and drm_*_unreference() functions are just compatibility alias for drm_*_get() and drm_*_put() and should not be used by new code. So convert all users of compatibility functions to use the new APIs. Generated by: scripts/coccinelle/api/drm-get-put.cocci Signed-off-by: Cihangir Akturk Signed-off-by: Sean Paul Link: https://patchwork.freedesktop.org/patch/msgid/1502454794-28558-24-git-send-email-cakturk@gmail.com --- drivers/gpu/drm/udl/udl_fb.c | 6 +++--- drivers/gpu/drm/udl/udl_gem.c | 4 ++-- 2 files changed, 5 insertions(+), 5 deletions(-) (limited to 'drivers/gpu/drm/udl/udl_fb.c') diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c index 77a2c59c56a1..b7ca90db4e80 100644 --- a/drivers/gpu/drm/udl/udl_fb.c +++ b/drivers/gpu/drm/udl/udl_fb.c @@ -309,7 +309,7 @@ static void udl_user_framebuffer_destroy(struct drm_framebuffer *fb) struct udl_framebuffer *ufb = to_udl_fb(fb); if (ufb->obj) - drm_gem_object_unreference_unlocked(&ufb->obj->base); + drm_gem_object_put_unlocked(&ufb->obj->base); drm_framebuffer_cleanup(fb); kfree(ufb); @@ -403,7 +403,7 @@ static int udlfb_create(struct drm_fb_helper *helper, return ret; out_gfree: - drm_gem_object_unreference_unlocked(&ufbdev->ufb.obj->base); + drm_gem_object_put_unlocked(&ufbdev->ufb.obj->base); out: return ret; } @@ -419,7 +419,7 @@ static void udl_fbdev_destroy(struct drm_device *dev, drm_fb_helper_fini(&ufbdev->helper); drm_framebuffer_unregister_private(&ufbdev->ufb.base); drm_framebuffer_cleanup(&ufbdev->ufb.base); - drm_gem_object_unreference_unlocked(&ufbdev->ufb.obj->base); + drm_gem_object_put_unlocked(&ufbdev->ufb.obj->base); } int udl_fbdev_init(struct drm_device *dev) diff --git a/drivers/gpu/drm/udl/udl_gem.c b/drivers/gpu/drm/udl/udl_gem.c index db9ceceba30e..dee6bd9a3dd1 100644 --- a/drivers/gpu/drm/udl/udl_gem.c +++ b/drivers/gpu/drm/udl/udl_gem.c @@ -52,7 +52,7 @@ udl_gem_create(struct drm_file *file, return ret; } - drm_gem_object_unreference_unlocked(&obj->base); + drm_gem_object_put_unlocked(&obj->base); *handle_p = handle; return 0; } @@ -234,7 +234,7 @@ int udl_gem_mmap(struct drm_file *file, struct drm_device *dev, *offset = drm_vma_node_offset_addr(&gobj->base.vma_node); out: - drm_gem_object_unreference(&gobj->base); + drm_gem_object_put(&gobj->base); unlock: mutex_unlock(&dev->struct_mutex); return ret; -- cgit v1.2.3