Memory shouldn't be freed when hardware is still running.
Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
Reviewed-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
---
drivers/gpu/drm/exynos/exynos_drm_ipp.c | 15 ++++++---------
1 file changed, 6 insertions(+), 9 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_ipp.c b/drivers/gpu/drm/exynos/exynos_drm_ipp.c
index fff3509..341db52 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_ipp.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_ipp.c
@@ -1282,12 +1282,15 @@ static int ipp_stop_property(struct drm_device *drm_dev,
struct drm_exynos_ipp_cmd_node *c_node)
{
struct drm_exynos_ipp_property *property = &c_node->property;
- int ret = 0, i;
+ int i;
DRM_DEBUG_KMS("prop_id[%d]\n", property->prop_id);
/* put event */
ipp_put_event(c_node, NULL);
+ /* stop operations */
+ if (ippdrv->stop)
+ ippdrv->stop(ippdrv->dev, property->cmd);
/* check command */
switch (property->cmd) {
@@ -1303,16 +1306,10 @@ static int ipp_stop_property(struct drm_device *drm_dev,
break;
default:
DRM_ERROR("invalid operations.\n");
- ret = -EINVAL;
- goto err_clear;
+ return -EINVAL;
}
-err_clear:
- /* stop operations */
- if (ippdrv->stop)
- ippdrv->stop(ippdrv->dev, property->cmd);
-
- return ret;
+ return 0;
}
void ipp_sched_cmd(struct work_struct *work)
--
1.9.1
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