linux-kernel - [PATCH 28/29] drm/vmwgfx: switch to drm

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Thu,  3 Aug 2017 14:58:43 +0300
From:   Cihangir Akturk <cakturk@...il.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     Cihangir Akturk <cakturk@...il.com>,
        VMware Graphics <linux-graphics-maintainer@...are.com>,
        Sinclair Yeh <syeh@...are.com>,
        Thomas Hellstrom <thellstrom@...are.com>,
        David Airlie <airlied@...ux.ie>,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: [PATCH 28/29] drm/vmwgfx: switch to drm_*{get,put} helpers

drm_*_reference() and drm_*_unreference() functions are just
compatibility alias for drm_*_get() and drm_*_put() adn should not be
used by new code. So convert all users of compatibility functions to use
the new APIs.

Signed-off-by: Cihangir Akturk <cakturk@...il.com>
---
 drivers/gpu/drm/vmwgfx/vmwgfx_fb.c    | 2 +-
 drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
index 6f4cb46..d43dce9 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
@@ -500,7 +500,7 @@ static int vmw_fb_kms_detach(struct vmw_fb_par *par,
 	}
 
 	if (cur_fb) {
-		drm_framebuffer_unreference(cur_fb);
+		drm_framebuffer_put(cur_fb);
 		par->set_fb = NULL;
 	}
 
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
index 5ec24fd..fd4a988 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
@@ -316,7 +316,7 @@ int vmw_present_ioctl(struct drm_device *dev, void *data,
 out_no_surface:
 	ttm_read_unlock(&dev_priv->reservation_sem);
 out_no_ttm_lock:
-	drm_framebuffer_unreference(fb);
+	drm_framebuffer_put(fb);
 out_no_fb:
 	drm_modeset_unlock_all(dev);
 out_no_copy:
@@ -393,7 +393,7 @@ int vmw_present_readback_ioctl(struct drm_device *dev, void *data,
 
 	ttm_read_unlock(&dev_priv->reservation_sem);
 out_no_ttm_lock:
-	drm_framebuffer_unreference(fb);
+	drm_framebuffer_put(fb);
 out_no_fb:
 	drm_modeset_unlock_all(dev);
 out_no_copy:
-- 
2.7.4