[PATCH v3 06/28] drm/cirrus: switch to drm_*_get(), drm_*_put() helpers

From: Cihangir Akturk
Date: Fri Aug 11 2017 - 08:41:08 EST


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 <cakturk@xxxxxxxxx>
---
drivers/gpu/drm/cirrus/cirrus_fbdev.c | 2 +-
drivers/gpu/drm/cirrus/cirrus_main.c | 10 +++++-----
2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/cirrus/cirrus_fbdev.c b/drivers/gpu/drm/cirrus/cirrus_fbdev.c
index 0f6815f..32fbfba 100644
--- a/drivers/gpu/drm/cirrus/cirrus_fbdev.c
+++ b/drivers/gpu/drm/cirrus/cirrus_fbdev.c
@@ -251,7 +251,7 @@ static int cirrus_fbdev_destroy(struct drm_device *dev,
drm_fb_helper_unregister_fbi(&gfbdev->helper);

if (gfb->obj) {
- drm_gem_object_unreference_unlocked(gfb->obj);
+ drm_gem_object_put_unlocked(gfb->obj);
gfb->obj = NULL;
}

diff --git a/drivers/gpu/drm/cirrus/cirrus_main.c b/drivers/gpu/drm/cirrus/cirrus_main.c
index e7fc95f..b5f5285 100644
--- a/drivers/gpu/drm/cirrus/cirrus_main.c
+++ b/drivers/gpu/drm/cirrus/cirrus_main.c
@@ -18,7 +18,7 @@ static void cirrus_user_framebuffer_destroy(struct drm_framebuffer *fb)
{
struct cirrus_framebuffer *cirrus_fb = to_cirrus_framebuffer(fb);

- drm_gem_object_unreference_unlocked(cirrus_fb->obj);
+ drm_gem_object_put_unlocked(cirrus_fb->obj);
drm_framebuffer_cleanup(fb);
kfree(fb);
}
@@ -67,13 +67,13 @@ cirrus_user_framebuffer_create(struct drm_device *dev,

cirrus_fb = kzalloc(sizeof(*cirrus_fb), GFP_KERNEL);
if (!cirrus_fb) {
- drm_gem_object_unreference_unlocked(obj);
+ drm_gem_object_put_unlocked(obj);
return ERR_PTR(-ENOMEM);
}

ret = cirrus_framebuffer_init(dev, cirrus_fb, mode_cmd, obj);
if (ret) {
- drm_gem_object_unreference_unlocked(obj);
+ drm_gem_object_put_unlocked(obj);
kfree(cirrus_fb);
return ERR_PTR(ret);
}
@@ -261,7 +261,7 @@ int cirrus_dumb_create(struct drm_file *file,
return ret;

ret = drm_gem_handle_create(file, gobj, &handle);
- drm_gem_object_unreference_unlocked(gobj);
+ drm_gem_object_put_unlocked(gobj);
if (ret)
return ret;

@@ -310,7 +310,7 @@ cirrus_dumb_mmap_offset(struct drm_file *file,
bo = gem_to_cirrus_bo(obj);
*offset = cirrus_bo_mmap_offset(bo);

- drm_gem_object_unreference_unlocked(obj);
+ drm_gem_object_put_unlocked(obj);

return 0;
}
--
2.7.4