On ipp subsystem removal list of ipp drivers is traversed
and their members are deleted. To do it properly safe version
of list_for_each* should be used.
Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
---
drivers/gpu/drm/exynos/exynos_drm_ipp.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_ipp.c b/drivers/gpu/drm/exynos/exynos_drm_ipp.c
index 4f36a9d..00d74b1 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_ipp.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_ipp.c
@@ -1605,11 +1605,11 @@ err:
static void ipp_subdrv_remove(struct drm_device *drm_dev, struct device *dev)
{
- struct exynos_drm_ippdrv *ippdrv;
+ struct exynos_drm_ippdrv *ippdrv, *t;
struct ipp_context *ctx = get_ipp_context(dev);
/* get ipp driver entry */
- list_for_each_entry(ippdrv, &exynos_drm_ippdrv_list, drv_list) {
+ list_for_each_entry_safe(ippdrv, t, &exynos_drm_ippdrv_list, drv_list) {
if (is_drm_iommu_supported(drm_dev))
drm_iommu_detach_device(drm_dev, ippdrv->dev);
--
1.9.1
--
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