drm/exynos/ipp: replace work_struct casting with better constructs
Type casting should be avoided if possible. In case of
work_struct it can be simply replaced by reference to member field.
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Reviewed-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
diff --git a/drivers/gpu/drm/exynos/exynos_drm_ipp.c b/drivers/gpu/drm/exynos/exynos_drm_ipp.c
index 857817c..fff3509 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_ipp.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_ipp.c
@@ -790,7 +790,7 @@
cmd_work->ippdrv = ippdrv;
cmd_work->c_node = c_node;
- queue_work(ctx->cmd_workq, (struct work_struct *)cmd_work);
+ queue_work(ctx->cmd_workq, &cmd_work->work);
}
static int ipp_queue_buf_with_run(struct device *dev,
@@ -1318,7 +1318,7 @@
void ipp_sched_cmd(struct work_struct *work)
{
struct drm_exynos_ipp_cmd_work *cmd_work =
- (struct drm_exynos_ipp_cmd_work *)work;
+ container_of(work, struct drm_exynos_ipp_cmd_work, work);
struct exynos_drm_ippdrv *ippdrv;
struct drm_exynos_ipp_cmd_node *c_node;
struct drm_exynos_ipp_property *property;
@@ -1531,7 +1531,7 @@
void ipp_sched_event(struct work_struct *work)
{
struct drm_exynos_ipp_event_work *event_work =
- (struct drm_exynos_ipp_event_work *)work;
+ container_of(work, struct drm_exynos_ipp_event_work, work);
struct exynos_drm_ippdrv *ippdrv;
struct drm_exynos_ipp_cmd_node *c_node;
int ret;