drm/amd: use list_for_each_entry for list iteration. (b0d7ecd7) · Commits · 戴 / test

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c

+4 −15

Original line number	Diff line number	Diff line
		@@ -111,17 +111,12 @@ static void init_handler_common_data(struct amdgpu_dm_irq_handler_data *hcd,
		*/
		static void dm_irq_work_func(struct work_struct *work)
		{
		struct list_head *entry;
		struct irq_list_head *irq_list_head =
		container_of(work, struct irq_list_head, work);
		struct list_head *handler_list = &irq_list_head->head;
		struct amdgpu_dm_irq_handler_data *handler_data;

		list_for_each(entry, handler_list) {
		handler_data = list_entry(entry,
		struct amdgpu_dm_irq_handler_data,
		list);

		list_for_each_entry(handler_data, handler_list, list) {
		DRM_DEBUG_KMS("DM_IRQ: work_func: for dal_src=%d\n",
		handler_data->irq_source);

		@@ -528,19 +523,13 @@ static void amdgpu_dm_irq_immediate_work(struct amdgpu_device *adev,
		enum dc_irq_source irq_source)
		{
		struct amdgpu_dm_irq_handler_data *handler_data;
		struct list_head *entry;
		unsigned long irq_table_flags;

		DM_IRQ_TABLE_LOCK(adev, irq_table_flags);

		list_for_each(
		entry,
		&adev->dm.irq_handler_list_high_tab[irq_source]) {

		handler_data = list_entry(entry,
		struct amdgpu_dm_irq_handler_data,
		list);

		list_for_each_entry(handler_data,
		&adev->dm.irq_handler_list_high_tab[irq_source],
		list) {
		/* Call a subcomponent which registered for immediate
		* interrupt notification */
		handler_data->handler(handler_data->handler_arg);