path: root/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2390-drm-amd-display-whitespace-cleanup-in-amdgpu_dm_irq..patch

From c4b495a7a0272654e8c7decdae4b609b0a5d9931 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Wed, 11 Oct 2017 09:53:16 -0400
Subject: [PATCH 2390/4131] drm/amd/display: whitespace cleanup in
 amdgpu_dm_irq.c/h

To match kernel standards.  No intended functional change.

Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c  | 111 +++++++++------------
 .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.h  |  38 +++----
 2 files changed, 64 insertions(+), 85 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c
index 0b11e7f..35ab687 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c
@@ -66,11 +66,10 @@ struct amdgpu_dm_timer_handler_data {
  * Private functions.
  *****************************************************************************/
 
-static void init_handler_common_data(
-	struct handler_common_data *hcd,
-	void (*ih)(void *),
-	void *args,
-	struct amdgpu_display_manager *dm)
+static void init_handler_common_data(struct handler_common_data *hcd,
+				     void (*ih)(void *),
+				     void *args,
+				     struct amdgpu_display_manager *dm)
 {
 	hcd->handler = ih;
 	hcd->handler_arg = args;
@@ -115,10 +114,9 @@ static void dm_irq_work_func(struct work_struct *work)
  * Remove a handler and return a pointer to hander list from which the
  * handler was removed.
  */
-static struct list_head *remove_irq_handler(
-	struct amdgpu_device *adev,
-	void *ih,
-	const struct dc_interrupt_params *int_params)
+static struct list_head *remove_irq_handler(struct amdgpu_device *adev,
+					    void *ih,
+					    const struct dc_interrupt_params *int_params)
 {
 	struct list_head *hnd_list;
 	struct list_head *entry, *tmp;
@@ -172,9 +170,8 @@ static struct list_head *remove_irq_handler(
 }
 
 /* If 'handler_in == NULL' then remove ALL handlers. */
-static void remove_timer_handler(
-	struct amdgpu_device *adev,
-	struct amdgpu_dm_timer_handler_data *handler_in)
+static void remove_timer_handler(struct amdgpu_device *adev,
+				 struct amdgpu_dm_timer_handler_data *handler_in)
 {
 	struct amdgpu_dm_timer_handler_data *handler_temp;
 	struct list_head *handler_list;
@@ -236,8 +233,7 @@ static void remove_timer_handler(
  *
  * @work: work struct
  */
-static void dm_timer_work_func(
-	struct work_struct *work)
+static void dm_timer_work_func(struct work_struct *work)
 {
 	struct amdgpu_dm_timer_handler_data *handler_data =
 		container_of(work, struct amdgpu_dm_timer_handler_data,
@@ -253,9 +249,9 @@ static void dm_timer_work_func(
 	remove_timer_handler(handler_data->hcd.dm->adev, handler_data);
 }
 
-static bool validate_irq_registration_params(
-	struct dc_interrupt_params *int_params,
-	void (*ih)(void *))
+static bool
+validate_irq_registration_params(struct dc_interrupt_params *int_params,
+				 void (*ih)(void *))
 {
 	if (NULL == int_params || NULL == ih) {
 		DRM_ERROR("DM_IRQ: invalid input!\n");
@@ -277,9 +273,8 @@ static bool validate_irq_registration_params(
 	return true;
 }
 
-static bool validate_irq_unregistration_params(
-	enum dc_irq_source irq_source,
-	irq_handler_idx handler_idx)
+static bool validate_irq_unregistration_params(enum dc_irq_source irq_source,
+					       irq_handler_idx handler_idx)
 {
 	if (DAL_INVALID_IRQ_HANDLER_IDX == handler_idx) {
 		DRM_ERROR("DM_IRQ: invalid handler_idx==NULL!\n");
@@ -299,11 +294,10 @@ static bool validate_irq_unregistration_params(
  * Note: caller is responsible for input validation.
  *****************************************************************************/
 
-void *amdgpu_dm_irq_register_interrupt(
-	struct amdgpu_device *adev,
-	struct dc_interrupt_params *int_params,
-	void (*ih)(void *),
-	void *handler_args)
+void *amdgpu_dm_irq_register_interrupt(struct amdgpu_device *adev,
+				       struct dc_interrupt_params *int_params,
+				       void (*ih)(void *),
+				       void *handler_args)
 {
 	struct list_head *hnd_list;
 	struct amdgpu_dm_irq_handler_data *handler_data;
@@ -359,10 +353,9 @@ void *amdgpu_dm_irq_register_interrupt(
 	return handler_data;
 }
 
-void amdgpu_dm_irq_unregister_interrupt(
-	struct amdgpu_device *adev,
-	enum dc_irq_source irq_source,
-	void *ih)
+void amdgpu_dm_irq_unregister_interrupt(struct amdgpu_device *adev,
+					enum dc_irq_source irq_source,
+					void *ih)
 {
 	struct list_head *handler_list;
 	struct dc_interrupt_params int_params;
@@ -394,8 +387,7 @@ void amdgpu_dm_irq_unregister_interrupt(
 	}
 }
 
-int amdgpu_dm_irq_init(
-	struct amdgpu_device *adev)
+int amdgpu_dm_irq_init(struct amdgpu_device *adev)
 {
 	int src;
 	struct irq_list_head *lh;
@@ -427,11 +419,10 @@ int amdgpu_dm_irq_init(
 	return 0;
 }
 
-void amdgpu_dm_irq_register_timer(
-	struct amdgpu_device *adev,
-	struct dc_timer_interrupt_params *int_params,
-	interrupt_handler ih,
-	void *args)
+void amdgpu_dm_irq_register_timer(struct amdgpu_device *adev,
+				  struct dc_timer_interrupt_params *int_params,
+				  interrupt_handler ih,
+				  void *args)
 {
 	unsigned long jf_delay;
 	struct list_head *handler_list;
@@ -470,8 +461,7 @@ void amdgpu_dm_irq_register_timer(
 }
 
 /* DM IRQ and timer resource release */
-void amdgpu_dm_irq_fini(
-	struct amdgpu_device *adev)
+void amdgpu_dm_irq_fini(struct amdgpu_device *adev)
 {
 	int src;
 	struct irq_list_head *lh;
@@ -492,8 +482,7 @@ void amdgpu_dm_irq_fini(
 	destroy_workqueue(adev->dm.timer_workqueue);
 }
 
-int amdgpu_dm_irq_suspend(
-	struct amdgpu_device *adev)
+int amdgpu_dm_irq_suspend(struct amdgpu_device *adev)
 {
 	int src;
 	struct list_head *hnd_list_h;
@@ -576,9 +565,8 @@ int amdgpu_dm_irq_resume_late(struct amdgpu_device *adev)
  * amdgpu_dm_irq_schedule_work - schedule all work items registered for the
  * "irq_source".
  */
-static void amdgpu_dm_irq_schedule_work(
-	struct amdgpu_device *adev,
-	enum dc_irq_source irq_source)
+static void amdgpu_dm_irq_schedule_work(struct amdgpu_device *adev,
+					enum dc_irq_source irq_source)
 {
 	unsigned long irq_table_flags;
 	struct work_struct *work = NULL;
@@ -601,9 +589,8 @@ static void amdgpu_dm_irq_schedule_work(
 /** amdgpu_dm_irq_immediate_work
  *  Callback high irq work immediately, don't send to work queue
  */
-static void amdgpu_dm_irq_immediate_work(
-	struct amdgpu_device *adev,
-	enum dc_irq_source irq_source)
+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;
@@ -635,10 +622,9 @@ static void amdgpu_dm_irq_immediate_work(
  * Generic IRQ handler, calls all registered high irq work immediately, and
  * schedules work for low irq
  */
-int amdgpu_dm_irq_handler(
-		struct amdgpu_device *adev,
-		struct amdgpu_irq_src *source,
-		struct amdgpu_iv_entry *entry)
+int amdgpu_dm_irq_handler(struct amdgpu_device *adev,
+			  struct amdgpu_irq_src *source,
+			  struct amdgpu_iv_entry *entry)
 {
 
 	enum dc_irq_source src =
@@ -678,9 +664,9 @@ static enum dc_irq_source amdgpu_dm_hpd_to_dal_irq_source(unsigned type)
 }
 
 static int amdgpu_dm_set_hpd_irq_state(struct amdgpu_device *adev,
-					struct amdgpu_irq_src *source,
-					unsigned type,
-					enum amdgpu_interrupt_state state)
+				       struct amdgpu_irq_src *source,
+				       unsigned type,
+				       enum amdgpu_interrupt_state state)
 {
 	enum dc_irq_source src = amdgpu_dm_hpd_to_dal_irq_source(type);
 	bool st = (state == AMDGPU_IRQ_STATE_ENABLE);
@@ -689,13 +675,12 @@ static int amdgpu_dm_set_hpd_irq_state(struct amdgpu_device *adev,
 	return 0;
 }
 
-static inline int dm_irq_state(
-	struct amdgpu_device *adev,
-	struct amdgpu_irq_src *source,
-	unsigned crtc_id,
-	enum amdgpu_interrupt_state state,
-	const enum irq_type dal_irq_type,
-	const char *func)
+static inline int dm_irq_state(struct amdgpu_device *adev,
+			       struct amdgpu_irq_src *source,
+			       unsigned crtc_id,
+			       enum amdgpu_interrupt_state state,
+			       const enum irq_type dal_irq_type,
+			       const char *func)
 {
 	bool st;
 	enum dc_irq_source irq_source;
@@ -719,9 +704,9 @@ static inline int dm_irq_state(
 }
 
 static int amdgpu_dm_set_pflip_irq_state(struct amdgpu_device *adev,
-					struct amdgpu_irq_src *source,
-					unsigned crtc_id,
-					enum amdgpu_interrupt_state state)
+					 struct amdgpu_irq_src *source,
+					 unsigned crtc_id,
+					 enum amdgpu_interrupt_state state)
 {
 	return dm_irq_state(
 		adev,
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.h
index 69cbf3c..8539e45 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.h
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.h
@@ -41,8 +41,7 @@
  *	0 - success
  *	non-zero - error
  */
-int amdgpu_dm_irq_init(
-	struct amdgpu_device *adev);
+int amdgpu_dm_irq_init(struct amdgpu_device *adev);
 
 /**
  * amdgpu_dm_irq_fini - deallocate internal structures of 'amdgpu_dm_irq'.
@@ -50,8 +49,7 @@ int amdgpu_dm_irq_init(
  * This function should be called exactly once - during DM destruction.
  *
  */
-void amdgpu_dm_irq_fini(
-	struct amdgpu_device *adev);
+void amdgpu_dm_irq_fini(struct amdgpu_device *adev);
 
 /**
  * amdgpu_dm_irq_register_interrupt - register irq handler for Display block.
@@ -67,11 +65,10 @@ void amdgpu_dm_irq_fini(
  *
  * Cannot be called from an interrupt handler.
  */
-void *amdgpu_dm_irq_register_interrupt(
-		struct amdgpu_device *adev,
-		struct dc_interrupt_params *int_params,
-		void (*ih)(void *),
-		void *handler_args);
+void *amdgpu_dm_irq_register_interrupt(struct amdgpu_device *adev,
+				       struct dc_interrupt_params *int_params,
+				       void (*ih)(void *),
+				       void *handler_args);
 
 /**
  * amdgpu_dm_irq_unregister_interrupt - unregister handler which was registered
@@ -81,26 +78,23 @@ void *amdgpu_dm_irq_register_interrupt(
  * @ih_index: irq handler index which was returned by
  *	amdgpu_dm_irq_register_interrupt
  */
-void amdgpu_dm_irq_unregister_interrupt(
-		struct amdgpu_device *adev,
-		enum dc_irq_source irq_source,
-		void *ih_index);
+void amdgpu_dm_irq_unregister_interrupt(struct amdgpu_device *adev,
+					enum dc_irq_source irq_source,
+					void *ih_index);
 
-void amdgpu_dm_irq_register_timer(
-	struct amdgpu_device *adev,
-	struct dc_timer_interrupt_params *int_params,
-	interrupt_handler ih,
-	void *args);
+void amdgpu_dm_irq_register_timer(struct amdgpu_device *adev,
+				  struct dc_timer_interrupt_params *int_params,
+				  interrupt_handler ih,
+				  void *args);
 
 /**
  * amdgpu_dm_irq_handler
  * Generic IRQ handler, calls all registered high irq work immediately, and
  * schedules work for low irq
  */
-int amdgpu_dm_irq_handler(
-		struct amdgpu_device *adev,
-		struct amdgpu_irq_src *source,
-		struct amdgpu_iv_entry *entry);
+int amdgpu_dm_irq_handler(struct amdgpu_device *adev,
+			  struct amdgpu_irq_src *source,
+			  struct amdgpu_iv_entry *entry);
 
 void amdgpu_dm_set_irq_funcs(struct amdgpu_device *adev);
 
-- 
2.7.4