fix(xilinx): fix coding style violations

Fix coding style violations and alignments:
- Remove additional newlines in headers
- Remove additional newlines in code
- Add newline to separate variable from the code
- Use the same indentation in platform.mk
- Align function parameters
- Use tabs for indentation in kernel-doc format

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Change-Id: I0b12804ff63bc19778e8f21041f9accba5b488b9

plat/xilinx/common/pm_service/pm_ipi.c

@@ -6,10 +6,8 @@
 
 
 #include <arch_helpers.h>
-
 #include <lib/bakery_lock.h>
 #include <lib/mmio.h>
-
 #include <ipi.h>
 #include <plat_ipi.h>
 #include <plat_private.h>
@@ -17,7 +15,6 @@
 
 #include "pm_ipi.h"
 
-
 #define ERROR_CODE_MASK		0xFFFFU
 
 DEFINE_BAKERY_LOCK(pm_secure_lock);

plat/xilinx/versal/pm_service/pm_client.c

@@ -136,6 +136,7 @@ static void pm_client_set_wakeup_sources(uint32_t node_id)
 			enum pm_device_node_idx node_idx;
 			uint32_t idx, irq, lowest_set = reg & (-reg);
 			enum pm_ret_status ret;
+
 			idx = __builtin_ctz(lowest_set);
 			irq = base_irq + idx;
 

plat/xilinx/zynqmp/platform.mk

@@ -45,11 +45,11 @@ endif
 
 
 ifdef ZYNQMP_WDT_RESTART
-$(eval $(call add_define,ZYNQMP_WDT_RESTART))
+    $(eval $(call add_define,ZYNQMP_WDT_RESTART))
 endif
 
 ifdef ZYNQMP_IPI_CRC_CHECK
-  $(warning "ZYNQMP_IPI_CRC_CHECK macro is deprecated...instead please use IPI_CRC_CHECK.")
+    $(warning "ZYNQMP_IPI_CRC_CHECK macro is deprecated...instead please use IPI_CRC_CHECK.")
 endif
 
 ifdef IPI_CRC_CHECK

plat/xilinx/zynqmp/pm_service/pm_api_sys.h

@@ -175,7 +175,6 @@ enum pm_ret_status pm_secure_image(uint32_t address_low,
 				   uint32_t key_lo,
 				   uint32_t key_hi,
 				   uint32_t *value);
-
 enum pm_ret_status pm_fpga_read(uint32_t reg_numframes,
 				uint32_t address_low,
 				uint32_t address_high,
@@ -189,15 +188,12 @@ enum pm_ret_status pm_register_access(unsigned int register_access_id,
 				      unsigned int mask,
 				      unsigned int value,
 				      unsigned int *out);
-
 enum pm_ret_status pm_pll_set_parameter(enum pm_node_id nid,
-				enum pm_pll_param param_id,
+					enum pm_pll_param param_id,
-				unsigned int value);
+					unsigned int value);
-
 enum pm_ret_status pm_pll_get_parameter(enum pm_node_id nid,
-				enum pm_pll_param param_id,
+					enum pm_pll_param param_id,
-				unsigned int *value);
+					unsigned int *value);
-
 enum pm_ret_status pm_pll_set_mode(enum pm_node_id nid, enum pm_pll_mode mode);
 enum pm_ret_status pm_pll_get_mode(enum pm_node_id nid, enum pm_pll_mode *mode);
 enum pm_ret_status pm_efuse_access(uint32_t address_high,
@@ -205,7 +201,6 @@ enum pm_ret_status pm_efuse_access(uint32_t address_high,
 enum pm_ret_status em_set_action(unsigned int *value);
 enum pm_ret_status em_remove_action(unsigned int *value);
 enum pm_ret_status em_send_errors(unsigned int *value);
-
 enum pm_ret_status pm_feature_config(unsigned int ioctl_id,
 				     unsigned int config_id,
 				     unsigned int value,

plat/xilinx/zynqmp/pm_service/pm_defs.h

@@ -303,16 +303,16 @@ enum pm_shutdown_subtype {
 };
 
 /**
- * @PM_PLL_PARAM_DIV2:         Enable for divide by 2 function inside the PLL
+ * @PM_PLL_PARAM_DIV2:		Enable for divide by 2 function inside the PLL
- * @PM_PLL_PARAM_FBDIV:        Feedback divisor integer portion for the PLL
+ * @PM_PLL_PARAM_FBDIV:		Feedback divisor integer portion for the PLL
- * @PM_PLL_PARAM_DATA:         Feedback divisor fractional portion for the PLL
+ * @PM_PLL_PARAM_DATA:		Feedback divisor fractional portion for the PLL
- * @PM_PLL_PARAM_PRE_SRC:      Clock source for PLL input
+ * @PM_PLL_PARAM_PRE_SRC:	Clock source for PLL input
- * @PM_PLL_PARAM_POST_SRC:     Clock source for PLL Bypass mode
+ * @PM_PLL_PARAM_POST_SRC:	Clock source for PLL Bypass mode
- * @PM_PLL_PARAM_LOCK_DLY:     Lock circuit config settings for lock windowsize
+ * @PM_PLL_PARAM_LOCK_DLY:	Lock circuit config settings for lock windowsize
- * @PM_PLL_PARAM_LOCK_CNT:     Lock circuit counter setting
+ * @PM_PLL_PARAM_LOCK_CNT:	Lock circuit counter setting
- * @PM_PLL_PARAM_LFHF:         PLL loop filter high frequency capacitor control
+ * @PM_PLL_PARAM_LFHF:		PLL loop filter high frequency capacitor control
- * @PM_PLL_PARAM_CP:           PLL charge pump control
+ * @PM_PLL_PARAM_CP:		PLL charge pump control
- * @PM_PLL_PARAM_RES:          PLL loop filter resistor control
+ * @PM_PLL_PARAM_RES:		PLL loop filter resistor control
  */
 enum pm_pll_param {
 	PM_PLL_PARAM_DIV2,
@@ -329,9 +329,9 @@ enum pm_pll_param {
 };
 
 /**
- * @PM_PLL_MODE_RESET:         PLL is in reset (not locked)
+ * @PM_PLL_MODE_RESET:		PLL is in reset (not locked)
- * @PM_PLL_MODE_INTEGER:       PLL is locked in integer mode
+ * @PM_PLL_MODE_INTEGER:	PLL is locked in integer mode
- * @PM_PLL_MODE_FRACTIONAL:    PLL is locked in fractional mode
+ * @PM_PLL_MODE_FRACTIONAL:	PLL is locked in fractional mode
  */
 enum pm_pll_mode {
 	PM_PLL_MODE_RESET,
@@ -341,8 +341,8 @@ enum pm_pll_mode {
 };
 
 /**
- * @PM_CLOCK_DIV0_ID:          Clock divider 0
+ * @PM_CLOCK_DIV0_ID:		Clock divider 0
- * @PM_CLOCK_DIV1_ID:          Clock divider 1
+ * @PM_CLOCK_DIV1_ID:		Clock divider 1
  */
 enum pm_clock_div_id {
 	PM_CLOCK_DIV0_ID,

plat/xilinx/zynqmp/pm_service/pm_svc_main.c

@@ -34,7 +34,6 @@ static spinlock_t inc_lock;
 static int active_cores = 0;
 #endif
 
-
 /**
  * pm_context - Structure which contains data for power management
  * @api_version		version of PM API, must match with one on PMU side
@@ -103,7 +102,7 @@ static void trigger_wdt_restart(void)
  * action.
  */
 static uint64_t ttc_fiq_handler(uint32_t id, uint32_t flags, void *handle,
-                               void *cookie)
+				void *cookie)
 {
 	INFO("BL31: Got TTC FIQ\n");
 
@@ -136,7 +135,7 @@ static uint64_t ttc_fiq_handler(uint32_t id, uint32_t flags, void *handle,
  * running CPU calls system restart.
  */
 static uint64_t __unused __dead2 zynqmp_sgi7_irq(uint32_t id, uint32_t flags,
-                                                void *handle, void *cookie)
+						 void *handle, void *cookie)
 {
 	int i;
 	uint32_t value;

plat/xilinx/zynqmp/tsp/tsp_plat_setup.c

@@ -8,7 +8,6 @@
 #include <common/debug.h>
 #include <drivers/console.h>
 #include <plat/arm/common/plat_arm.h>
-
 #include <plat_private.h>
 #include <platform_tsp.h>