linux-kernel - [PATCH] drm/tilcdc: add missing clk_put in tilcdc

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:	Wed, 19 Nov 2014 15:13:20 +0100
From:	Julien CHAUVEAU <julien.chauveau@...-technologies.fr>
To:	David Airlie <airlied@...ux.ie>, Rob Clark <robdclark@...il.com>,
	dri-devel@...ts.freedesktop.org (open list:DRM DRIVERS),
	linux-kernel@...r.kernel.org (open list)
Cc:	Julien CHAUVEAU <julien.chauveau@...-technologies.fr>
Subject: [PATCH] drm/tilcdc: add missing clk_put in tilcdc_unload()

We need to call clk_put on display clock, in the same way as functional clock.

Signed-off-by: Julien CHAUVEAU <julien.chauveau@...-technologies.fr>
---
 drivers/gpu/drm/tilcdc/tilcdc_drv.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.c b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
index 79a34cb..ccc1cdb 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_drv.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
@@ -136,6 +136,9 @@ static int tilcdc_unload(struct drm_device *dev)
 			CPUFREQ_TRANSITION_NOTIFIER);
 #endif
 
+	if (priv->disp_clk)
+		clk_put(priv->disp_clk);
+
 	if (priv->clk)
 		clk_put(priv->clk);
 
-- 
2.1.0

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/