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drm/amd: use list_for_each_entry for list iteration.

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list_for_each() can be replaced by the more concise
list_for_each_entry() here for iteration over the lists.
This change was reported by coccinelle.

Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Wambui Karuga 2020-01-03 22:18:52 +03:00 • committed by Alex Deucher
parent 3c20d544ef
commit b0d7ecd763
1 changed files with 4 additions and 15 deletions
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19
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c
View file

@ -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);