linux-kernel - [PATCH v3 22/28] drm/tilcdc: switch to drm_*_get(), drm_*

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Message-Id: <1502454794-28558-23-git-send-email-cakturk@gmail.com>
Date:   Fri, 11 Aug 2017 15:33:08 +0300
From:   Cihangir Akturk <cakturk@...il.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     daniel@...ll.ch, linux-kernel@...r.kernel.org,
        dri-devel@...ts.freedesktop.org,
        Cihangir Akturk <cakturk@...il.com>,
        Jyri Sarha <jsarha@...com>,
        Tomi Valkeinen <tomi.valkeinen@...com>,
        David Airlie <airlied@...ux.ie>
Subject: [PATCH v3 22/28] drm/tilcdc: 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 <cakturk@...il.com>
Acked-by: Jyri Sarha <jsarha@...com>
---
 drivers/gpu/drm/tilcdc/tilcdc_crtc.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
index 406fe45..d2589f310 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
@@ -75,7 +75,7 @@ static void unref_worker(struct drm_flip_work *work, void *val)
 	struct drm_device *dev = tilcdc_crtc->base.dev;
 
 	mutex_lock(&dev->mode_config.mutex);
-	drm_framebuffer_unreference(val);
+	drm_framebuffer_put(val);
 	mutex_unlock(&dev->mode_config.mutex);
 }
 
@@ -456,7 +456,7 @@ static void tilcdc_crtc_set_mode(struct drm_crtc *crtc)
 
 	set_scanout(crtc, fb);
 
-	drm_framebuffer_reference(fb);
+	drm_framebuffer_get(fb);
 
 	crtc->hwmode = crtc->state->adjusted_mode;
 }
@@ -633,7 +633,7 @@ int tilcdc_crtc_update_fb(struct drm_crtc *crtc,
 		return -EBUSY;
 	}
 
-	drm_framebuffer_reference(fb);
+	drm_framebuffer_get(fb);
 
 	crtc->primary->fb = fb;
 	tilcdc_crtc->event = event;
-- 
2.7.4