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

@@ -45,7 +45,7 @@ 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

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,
 					unsigned int value);
-
 enum pm_ret_status pm_pll_get_parameter(enum pm_node_id nid,
 					enum pm_pll_param param_id,
 					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_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

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>