[CI][doc][build] Trim platform folder files trailing blanks

- run pre-commit tox profile to trim all trailing blanks
- use several commits with a per-folder based strategy
  to ease their merge

Issue sonic-net#15114

Signed-off-by: Guillaume Lambert <guillaume.lambert@orange.com>

platform/barefoot/bfn-modules/modules/bf_ioctl.h

@@ -1,7 +1,7 @@
 /*******************************************************************************
  Barefoot Networks Switch ASIC Linux driver
  Copyright(c) 2015 - 2019 Barefoot Networks, Inc.
- 
+
  This program is free software; you can redistribute it and/or modify it
  under the terms and conditions of the GNU General Public License,
  version 2, as published by the Free Software Foundation.
@@ -39,7 +39,7 @@ typedef uint64_t phys_addr_t;
 
 #define BF_IOC_MAGIC 'b'
 #define BF_TBUS_MSIX_INDICES_MAX   3
-#define BF_TBUS_MSIX_INDICES_MIN   1  
+#define BF_TBUS_MSIX_INDICES_MIN   1
 
 typedef struct bf_dma_bus_map_s
 {

platform/barefoot/bfn-modules/modules/bf_kdrv.h

@@ -1,7 +1,7 @@
 /*******************************************************************************
  Barefoot Networks Switch ASIC Linux driver
  Copyright(c) 2015 - 2019 Barefoot Networks, Inc.
- 
+
  This program is free software; you can redistribute it and/or modify it
  under the terms and conditions of the GNU General Public License,
  version 2, as published by the Free Software Foundation.

platform/barefoot/docker-saiserver-bfn.mk

@@ -9,13 +9,13 @@ $(SYNCD_INIT_COMMON_SCRIPT)_PATH = $(SRC_PATH)/sonic-sairedis/syncd/scripts
 SONIC_COPY_FILES += $(SYNCD_INIT_COMMON_SCRIPT)
 
 # Same dependence as syncd
-$(DOCKER_SAISERVER_BFN)_DEPENDS += $(SAISERVER) 
+$(DOCKER_SAISERVER_BFN)_DEPENDS += $(SAISERVER)
 # Install syncd for reuse the config fun
 #$(DOCKER_SAISERVER_BFN)_DEPENDS += $(SYNCD)
 $(DOCKER_SAISERVER_BFN)_DEPENDS += $(BFN_SAI) $(BFN_INGRASYS_PLATFORM) $(BFN_PLATFORM) $(LIBTHRIFT_0_14_1)
 $(DOCKER_SAISERVER_BFN)_FILES += $(SYNCD_INIT_COMMON_SCRIPT)
 
-# Same dependence as ENABLE_SYNCD_RPC 
+# Same dependence as ENABLE_SYNCD_RPC
 $(DOCKER_SAISERVER_BFN)_DEPENDS += $(LIBSAITHRIFT_DEV) $(LIBTHRIFT_0_14_1_DEV)
 
 # Runtime dependency on sai is set only for syncd

platform/barefoot/one-image.mk

@@ -9,7 +9,7 @@ $(SONIC_ONE_IMAGE)_LAZY_INSTALLS += $(BFN_PLATFORM_MODULE)
 $(SONIC_ONE_IMAGE)_LAZY_INSTALLS += $(BFN_MONTARA_PLATFORM_MODULE)
 $(SONIC_ONE_IMAGE)_LAZY_INSTALLS += $(BFN_NEWPORT_PLATFORM_MODULE)
 $(SONIC_ONE_IMAGE)_LAZY_INSTALLS += $(BFN_NEWPORT_BF_PLATFORM_MODULE)
-$(SONIC_ONE_IMAGE)_LAZY_INSTALLS += $(WNC_OSW1800_PLATFORM_MODULE) 
+$(SONIC_ONE_IMAGE)_LAZY_INSTALLS += $(WNC_OSW1800_PLATFORM_MODULE)
 $(SONIC_ONE_IMAGE)_LAZY_INSTALLS += $(INGRASYS_S9180_32X_PLATFORM_MODULE)
 $(SONIC_ONE_IMAGE)_LAZY_INSTALLS += $(INGRASYS_S9280_64X_PLATFORM_MODULE)
 $(SONIC_ONE_IMAGE)_LAZY_INSTALLS += $(BFN_MONTARA_QS_PLATFORM_MODULE)

platform/barefoot/sonic-platform-modules-bfn-montara/sonic_platform/component.py

@@ -35,7 +35,7 @@ def get_bmc_version():
     ver = "N/A"
     def bmc_get(client):
         return client.pltfm_mgr.pltfm_mgr_chss_mgmt_bmc_ver_get()
-    try:    
+    try:
         ver = thrift_try(bmc_get)
     except Exception:
         pass
@@ -101,7 +101,7 @@ def __parse_component_section(self, section, component, is_module_component=Fals
                 for key2, value2 in value1.items():
                     if not self.__is_str(value2):
                         self.__parser_component_fail("string is expected: key={}".format(key2))
-                
+
                 self.__chassis_component_map[section][key1] = value1
 
         if missing_key is not None:
@@ -139,7 +139,7 @@ def get_components_list(self):
         self.__component_list = []
         for key, value in self.__chassis_component_map[self.__bf_model].items():
             self.__component_list.append(key)
-        
+
         return self.__component_list
 
     def get_chassis_component_map(self):
@@ -150,7 +150,7 @@ def __parse_platform_components(self,  platform_components_path):
             data = json.load(platform_components)
             kkey, val  = list(data[self.CHASSIS_KEY].items())[0]
             self.__bf_model = kkey
-            
+
             if not self.__is_dict(data):
                 self.__parser_platform_fail("dictionary is expected: key=root")
 
@@ -179,7 +179,7 @@ def __init__(self, component_index=0):
             self.name = "N/A"
             self.version = "N/A"
             self.description = "N/A"
-            self.name = self.bpcp.get_components_list()[self.index]            
+            self.name = self.bpcp.get_components_list()[self.index]
         except IndexError as e:
             print("Error: No components found in plaform_components.json")
 
@@ -281,7 +281,7 @@ def is_replaceable(self):
             bool: True if it is replaceable.
         """
         return False
-    
+
     def get_available_firmware_version(self, image_path):
         return 'None'
 

platform/barefoot/sonic-platform-modules-bfn-montara/sonic_platform/platform_utils.py

@@ -16,7 +16,7 @@ def file_create(path, mode=None):
     Ensure that file is created with the appropriate permissions
     Args:
         path: full path of a file
-        mode: file permission in octal representation  
+        mode: file permission in octal representation
     """
     def run_cmd(cmd):
         if os.geteuid() != 0:

platform/barefoot/sonic-platform-modules-bfn-montara/sonic_platform/thermal.py

@@ -142,7 +142,7 @@ def __get_thresholds(self, f):
     def check_in_range(self, temperature):
         temp_f = float(temperature)
         return temp_f > self._min_temperature and temp_f <= self._max_temperature
-    
+
     def check_high_threshold(self, temperature, attr_suffix):
         temp_f = float(temperature)
         check_range = True

platform/barefoot/sonic-platform-modules-ingrasys/debian/control

@@ -6,9 +6,9 @@ Build-Depends: debhelper (>= 9)
 Standards-Version: 1.0.0
 
 Package: sonic-platform-ingrasys-s9180-32x
-Architecture: amd64 
+Architecture: amd64
 Description: This package contains S9180-32X platform driver utility for SONiC project.
 
 Package: sonic-platform-ingrasys-s9280-64x
-Architecture: amd64 
+Architecture: amd64
 Description: This package contains S9280-64X platform driver utility for SONiC project.

platform/barefoot/sonic-platform-modules-ingrasys/debian/sonic-platform-ingrasys-s9180-32x.init

@@ -21,7 +21,7 @@ start)
     ;;
 
 stop)
-    
+
     i2c_utils.sh i2c_deinit
 
     echo "done."

platform/barefoot/sonic-platform-modules-ingrasys/debian/sonic-platform-ingrasys-s9280-64x.init

@@ -21,7 +21,7 @@ start)
     ;;
 
 stop)
-    
+
     i2c_utils i2c_deinit
 
     echo "done."

platform/barefoot/sonic-platform-modules-ingrasys/s9180-32x/README.md

@@ -34,13 +34,13 @@ Please see the LICENSE file for copies of both licenses.
 
 ## Kernel modules and drivers
 
-The driver for interacting with Ingrasys S9180-32X is contained in the I2C 
-kernel module and initialization script. The initialization script loads 
+The driver for interacting with Ingrasys S9180-32X is contained in the I2C
+kernel module and initialization script. The initialization script loads
 the modules in the correct order. It has been built and tested against
-the Linux 3.16 kernel. 
+the Linux 3.16 kernel.
 
-The initialization script will modprobe the needed modules, navigate to the 
-module's device directory in sysfs, and write configuration data to 
+The initialization script will modprobe the needed modules, navigate to the
+module's device directory in sysfs, and write configuration data to
 the kernel module.
 
 ### IGB
@@ -54,7 +54,7 @@ The IGB module must be loaded first on Ingrasys S9180-32X platform.
 The I2C i801 on Ingrasys S9180-32X can be found in
 `/sys/bus/i2c/devices/i2c-0/`
 
-This is I2C bus for Clock Gen, DIMM channel and digital potentiometers. 
+This is I2C bus for Clock Gen, DIMM channel and digital potentiometers.
 
 The i801 module must be loaded second on Ingrasys S9180-32X.
 
@@ -69,36 +69,36 @@ The i801 module must be loaded third on Ingrasys S9180-32X.
 
 ### I2C PCA9548
 The PCA9548 module on S9180-32X can be found in
-`/sys/bus/i2c/devices/i2c-2/` , `/sys/bus/i2c/devices/i2c-3/`, 
+`/sys/bus/i2c/devices/i2c-2/` , `/sys/bus/i2c/devices/i2c-3/`,
 `/sys/bus/i2c/devices/i2c-4/`, `/sys/bus/i2c/devices/i2c-5/`,
 `/sys/bus/i2c/devices/i2c-6/`, `/sys/bus/i2c/devices/i2c-7/`,
 `/sys/bus/i2c/devices/i2c-8/`, `/sys/bus/i2c/devices/i2c-9/`.
 
-The pca9548 module for zQSFP module get/set functions, PSU information, 
+The pca9548 module for zQSFP module get/set functions, PSU information,
 fan status and EEPROM.
 
 ## Hardware components
 
-The hardware components are initialized in the init script on S9180-32X. 
+The hardware components are initialized in the init script on S9180-32X.
 The following describes manual initialization as well as interaction.
 The examples below are just for Ingrasys S9180-32X platform.
 
 ### Hardware initialization
 
 When the sonic-platform-ingrasys-s9180 package is installed on the S9180-32X,
-it is automatically initialized. If you want to manual initialization, the 
+it is automatically initialized. If you want to manual initialization, the
 utility command usage as follows:
 ```
     i2c_utils.sh i2c_init
 ```
 
 ### EEPROM
 
-The EEPROM is including the board SKU, model name, vendor name, serial number, 
+The EEPROM is including the board SKU, model name, vendor name, serial number,
 and other information can be accessed with the specific eeprom kernel module.
 After using `modprobe eeprom_mb` to detect the eeprom, it will show up in sysfs.
 
-The hexdump utility can be used to decode the raw output of the EEPROM. 
+The hexdump utility can be used to decode the raw output of the EEPROM.
 For example,
 ```
     bash# echo "mb_eeprom 0x54" > /sys/bus/i2c/devices/i2c-9/new_device
@@ -129,11 +129,11 @@ QSFP Module Port LEDs control by ASIC library.
 
 ### Fan speed
 
-Fan speed are controlled by the w83795 kernel module. 
+Fan speed are controlled by the w83795 kernel module.
 It can be found in `/sys/class/hwmon/hwmon3/device/`.
 If they were compiled as modules, you will need to modprobe w83795 for
-their sysfs entries to show up. Each fan has an `fan<N>_input` file 
-for reading the fan speed. And `pwm1` setting fan1 to fan4, 
+their sysfs entries to show up. Each fan has an `fan<N>_input` file
+for reading the fan speed. And `pwm1` setting fan1 to fan4,
 `pwm2` setting fan5 to fan8.
 
 There is docker-platform-monitor container installed fancontrol package that can
@@ -143,19 +143,19 @@ automatic control platform fan speed.
 ### Temperature sensors
 
 Temperature sensors are controlled by the w83795 kernel
-module. It can be found in `/sys/class/hwmon/hwmon3/device/`. 
+module. It can be found in `/sys/class/hwmon/hwmon3/device/`.
 If they were compiled as modules, then you will need to modprobe w83795 for
 their sysfs entries to show up.
-`temp1_input` is front MAC temperature sensor. `temp2_input` is rear MAC 
-temperature sensor. 
+`temp1_input` is front MAC temperature sensor. `temp2_input` is rear MAC
+temperature sensor.
 
 There is docker-platform-monitor container installed lm-sensors package that can
-monitor platform temperature. And `sensors` command can show each 
+monitor platform temperature. And `sensors` command can show each
 temperature sensors status.
 
 ### Power supplies
 
-Power supplies status and its EEPROM info can be used i2c utility 
+Power supplies status and its EEPROM info can be used i2c utility
 `/usr/sbin/i2c_utils.sh` to get.
 The usage as follows:
 ```

platform/barefoot/sonic-platform-modules-ingrasys/s9180-32x/modules/cpld_wdt.c

@@ -118,7 +118,7 @@ MODULE_PARM_DESC(nowayout,
 	"Watchdog cannot be stopped once started (default="
 				__MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
 
-   
+
 static int cpld_wdt_check_timeout_range(unsigned int tmrval)
 {
 	if (tmrval < 5 || tmrval > 20) {
@@ -141,7 +141,7 @@ static int cpld_wdt_stop(void *arg)
 	spin_lock(&cpld_wdt_private.io_lock);
 
 	outb(0x1, TCO1_STS);
-    
+
     DEBUG_PRINT("cpld_wdt_stop done");
 
 	spin_unlock(&cpld_wdt_private.io_lock);
@@ -157,7 +157,7 @@ static int cpld_wdt_ping(void *arg)
     outb(0x1, TCO1_STS);	/* write 1 to clear bit */
     udelay(100);
     outb(0x3, TCO1_STS);
-    
+
     DEBUG_PRINT("cpld_wdt_ping done");
 
 	spin_unlock(&cpld_wdt_private.io_lock);
@@ -210,9 +210,9 @@ static int cpld_wdt_probe(struct platform_device *dev)
 
 	/* Make sure the watchdog is not running */
 	cpld_wdt_stop(NULL);
-    
+
     cpld_wdt_check_timeout_range(heartbeat);
-    
+
     cpld_wdt_tsk = kthread_create(kthread_wdt_ping_loop, &data, "cpld_wdt_tsk");
     if (IS_ERR(cpld_wdt_tsk)) {
         ret = PTR_ERR(cpld_wdt_tsk);
@@ -271,10 +271,10 @@ static int __init cpld_wdt_init_module(void)
         printk(KERN_WARNING "Fail to create cpld device\n");
         goto error_cpld;
     }
-    
+
 
 	return 0;
-error_cpld:    
+error_cpld:
     platform_driver_unregister(&cpld_wdt_driver);
     return err;
 }

platform/barefoot/sonic-platform-modules-ingrasys/s9180-32x/modules/eeprom_mb.c

@@ -82,7 +82,7 @@ static void mb_eeprom_update_client(struct i2c_client *client, u8 slice)
 				data->data[j] = res & 0xFF;
 			}
 		}
-		
+
 		data->last_updated[slice] = jiffies;
 		data->valid |= (1 << slice);
 	}