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Subject[PATCH] drm/rockchip: Fix memory leak in rockchip_drm_sys_resume()
Date
Free the drm_atomic_state allocated by drm_atomic_helper_suspend().

Fixes: 5a5873830972 ("drm/rockchip: Use atomic PM helpers")
Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
---

drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
index 76d63de5921d..80235b672deb 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
@@ -15,6 +15,7 @@
*/

#include <drm/drmP.h>
+#include <drm/drm_atomic.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_cma_helper.h>
@@ -299,6 +300,7 @@ static int rockchip_drm_sys_resume(struct device *dev)

priv = drm->dev_private;
drm_atomic_helper_resume(drm, priv->state);
+ drm_atomic_state_put(priv->state);
rockchip_drm_fb_resume(drm);
drm_kms_helper_poll_enable(drm);

--
2.11.0

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