hwmon: (w83627ehf) Fix multi-line comments

Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

1 files changed, 106 insertions, 82 deletions

diff --git a/drivers/hwmon/w83627ehf.c b/drivers/hwmon/w83627ehf.c
index a658d62c5e1..ec595c606ed 100644
--- a/drivers/hwmon/w83627ehf.c
+++ b/drivers/hwmon/w83627ehf.c
@@ -1,50 +1,49 @@
 /*
-    w83627ehf - Driver for the hardware monitoring functionality of
-                the Winbond W83627EHF Super-I/O chip
-    Copyright (C) 2005-2011  Jean Delvare <khali@linux-fr.org>
-    Copyright (C) 2006  Yuan Mu (Winbond),
-                        Rudolf Marek <r.marek@assembler.cz>
-                        David Hubbard <david.c.hubbard@gmail.com>
-                        Daniel J Blueman <daniel.blueman@gmail.com>
-    Copyright (C) 2010  Sheng-Yuan Huang (Nuvoton) (PS00)
-
-    Shamelessly ripped from the w83627hf driver
-    Copyright (C) 2003  Mark Studebaker
-
-    Thanks to Leon Moonen, Steve Cliffe and Grant Coady for their help
-    in testing and debugging this driver.
-
-    This driver also supports the W83627EHG, which is the lead-free
-    version of the W83627EHF.
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-
-    Supports the following chips:
-
-    Chip        #vin    #fan    #pwm    #temp  chip IDs       man ID
-    w83627ehf   10      5       4       3      0x8850 0x88    0x5ca3
-                                               0x8860 0xa1
-    w83627dhg    9      5       4       3      0xa020 0xc1    0x5ca3
-    w83627dhg-p  9      5       4       3      0xb070 0xc1    0x5ca3
-    w83627uhg    8      2       2       3      0xa230 0xc1    0x5ca3
-    w83667hg     9      5       3       3      0xa510 0xc1    0x5ca3
-    w83667hg-b   9      5       3       4      0xb350 0xc1    0x5ca3
-    nct6775f     9      4       3       9      0xb470 0xc1    0x5ca3
-    nct6776f     9      5       3       9      0xC330 0xc1    0x5ca3
-*/
+ *  w83627ehf - Driver for the hardware monitoring functionality of
+ *              the Winbond W83627EHF Super-I/O chip
+ *  Copyright (C) 2005-2011  Jean Delvare <khali@linux-fr.org>
+ *  Copyright (C) 2006  Yuan Mu (Winbond),
+ *                      Rudolf Marek <r.marek@assembler.cz>
+ *                      David Hubbard <david.c.hubbard@gmail.com>
+ *                      Daniel J Blueman <daniel.blueman@gmail.com>
+ *  Copyright (C) 2010  Sheng-Yuan Huang (Nuvoton) (PS00)
+ *
+ *  Shamelessly ripped from the w83627hf driver
+ *  Copyright (C) 2003  Mark Studebaker
+ *
+ *  Thanks to Leon Moonen, Steve Cliffe and Grant Coady for their help
+ *  in testing and debugging this driver.
+ *
+ *  This driver also supports the W83627EHG, which is the lead-free
+ *  version of the W83627EHF.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *  Supports the following chips:
+ *
+ *  Chip        #vin    #fan    #pwm    #temp  chip IDs       man ID
+ *  w83627ehf   10      5       4       3      0x8850 0x88    0x5ca3
+ *                                             0x8860 0xa1
+ *  w83627dhg    9      5       4       3      0xa020 0xc1    0x5ca3
+ *  w83627dhg-p  9      5       4       3      0xb070 0xc1    0x5ca3
+ *  w83627uhg    8      2       2       3      0xa230 0xc1    0x5ca3
+ *  w83667hg     9      5       3       3      0xa510 0xc1    0x5ca3
+ *  w83667hg-b   9      5       3       4      0xb350 0xc1    0x5ca3
+ *  nct6775f     9      4       3       9      0xb470 0xc1    0x5ca3
+ *  nct6776f     9      5       3       9      0xC330 0xc1    0x5ca3
+ */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
@@ -164,11 +163,13 @@ superio_exit(int ioreg)
 #define W83627EHF_REG_BANK              0x4E
 #define W83627EHF_REG_CONFIG            0x40
 
-/* Not currently used:
+/*
+ * Not currently used:
  * REG_MAN_ID has the value 0x5ca3 for all supported chips.
  * REG_CHIP_ID == 0x88/0xa1/0xc1 depending on chip model.
  * REG_MAN_ID is at port 0x4f
- * REG_CHIP_ID is at port 0x58 */
+ * REG_CHIP_ID is at port 0x58
+ */
 
 static const u16 W83627EHF_REG_FAN[] = { 0x28, 0x29, 0x2a, 0x3f, 0x553 };
 static const u16 W83627EHF_REG_FAN_MIN[] = { 0x3b, 0x3c, 0x3d, 0x3e, 0x55c };
@@ -393,8 +394,10 @@ div_from_reg(u8 reg)
         return 1 << reg;
 }
 
-/* Some of the voltage inputs have internal scaling, the tables below
- * contain 8 (the ADC LSB in mV) * scaling factor * 100 */
+/*
+ * Some of the voltage inputs have internal scaling, the tables below
+ * contain 8 (the ADC LSB in mV) * scaling factor * 100
+ */
 static const u16 scale_in_common[10] = {
         800, 800, 1600, 1600, 800, 800, 800, 1600, 1600, 800
 };
@@ -470,12 +473,13 @@ struct w83627ehf_data {
 
         u8 pwm_mode[4]; /* 0->DC variable voltage, 1->PWM variable duty cycle */
         u8 pwm_enable[4]; /* 1->manual
-                             2->thermal cruise mode (also called SmartFan I)
-                             3->fan speed cruise mode
-                             4->variable thermal cruise (also called
-                                SmartFan III)
-                             5->enhanced variable thermal cruise (also called
-                                SmartFan IV) */
+                           * 2->thermal cruise mode (also called SmartFan I)
+                           * 3->fan speed cruise mode
+                           * 4->variable thermal cruise (also called
+                           * SmartFan III)
+                           * 5->enhanced variable thermal cruise (also called
+                           * SmartFan IV)
+                           */
         u8 pwm_enable_orig[4];  /* original value of pwm_enable */
         u8 pwm_num;             /* number of pwm */
         u8 pwm[4];
@@ -816,9 +820,11 @@ static struct w83627ehf_data *w83627ehf_update_device(struct device *dev)
                                 data->fan_min[i] = w83627ehf_read_value(data,
                                            data->REG_FAN_MIN[i]);
 
-                        /* If we failed to measure the fan speed and clock
-                           divider can be increased, let's try that for next
-                           time */
+                        /*
+                         * If we failed to measure the fan speed and clock
+                         * divider can be increased, let's try that for next
+                         * time
+                         */
                         if (data->has_fan_div
                             && (reg >= 0xff || (sio_data->kind == nct6775
                                                 && reg == 0x00))
@@ -1081,25 +1087,31 @@ store_fan_min(struct device *dev, struct device_attribute *attr,
                 new_div = data->fan_div[nr]; /* No change */
                 dev_info(dev, "fan%u low limit and alarm disabled\n", nr + 1);
         } else if ((reg = 1350000U / val) >= 128 * 255) {
-                /* Speed below this value cannot possibly be represented,
-                   even with the highest divider (128) */
+                /*
+                 * Speed below this value cannot possibly be represented,
+                 * even with the highest divider (128)
+                 */
                 data->fan_min[nr] = 254;
                 new_div = 7; /* 128 == (1 << 7) */
                 dev_warn(dev, "fan%u low limit %lu below minimum %u, set to "
                          "minimum\n", nr + 1, val,
                          data->fan_from_reg_min(254, 7));
         } else if (!reg) {
-                /* Speed above this value cannot possibly be represented,
-                   even with the lowest divider (1) */
+                /*
+                 * Speed above this value cannot possibly be represented,
+                 * even with the lowest divider (1)
+                 */
                 data->fan_min[nr] = 1;
                 new_div = 0; /* 1 == (1 << 0) */
                 dev_warn(dev, "fan%u low limit %lu above maximum %u, set to "
                          "maximum\n", nr + 1, val,
                          data->fan_from_reg_min(1, 0));
         } else {
-                /* Automatically pick the best divider, i.e. the one such
-                   that the min limit will correspond to a register value
-                   in the 96..192 range */
+                /*
+                 * Automatically pick the best divider, i.e. the one such
+                 * that the min limit will correspond to a register value
+                 * in the 96..192 range
+                 */
                 new_div = 0;
                 while (reg > 192 && new_div < 7) {
                         reg >>= 1;
@@ -1108,8 +1120,10 @@ store_fan_min(struct device *dev, struct device_attribute *attr,
                 data->fan_min[nr] = reg;
         }
 
-        /* Write both the fan clock divider (if it changed) and the new
-           fan min (unconditionally) */
+        /*
+         * Write both the fan clock divider (if it changed) and the new
+         * fan min (unconditionally)
+         */
         if (new_div != data->fan_div[nr]) {
                 dev_dbg(dev, "fan%u clock divider changed from %u to %u\n",
                         nr + 1, div_from_reg(data->fan_div[nr]),
@@ -1736,8 +1750,10 @@ static struct sensor_device_attribute_2 sda_caseopen[] = {
 
 static void w83627ehf_device_remove_files(struct device *dev)
 {
-        /* some entries in the following arrays may not have been used in
-         * device_create_file(), but device_remove_file() will ignore them */
+        /*
+         * some entries in the following arrays may not have been used in
+         * device_create_file(), but device_remove_file() will ignore them
+         */
         int i;
         struct w83627ehf_data *data = dev_get_drvdata(dev);
 
@@ -2279,9 +2295,11 @@ static int __devinit w83627ehf_probe(struct platform_device *pdev)
         /* Read VID value */
         if (sio_data->kind == w83667hg || sio_data->kind == w83667hg_b ||
             sio_data->kind == nct6775 || sio_data->kind == nct6776) {
-                /* W83667HG has different pins for VID input and output, so
-                we can get the VID input values directly at logical device D
-                0xe3. */
+                /*
+                 * W83667HG has different pins for VID input and output, so
+                 * we can get the VID input values directly at logical device D
+                 * 0xe3.
+                 */
                 superio_select(sio_data->sioreg, W83667HG_LD_VID);
                 data->vid = superio_inb(sio_data->sioreg, 0xe3);
                 err = device_create_file(dev, &dev_attr_cpu0_vid);
@@ -2290,11 +2308,13 @@ static int __devinit w83627ehf_probe(struct platform_device *pdev)
         } else if (sio_data->kind != w83627uhg) {
                 superio_select(sio_data->sioreg, W83627EHF_LD_HWM);
                 if (superio_inb(sio_data->sioreg, SIO_REG_VID_CTRL) & 0x80) {
-                        /* Set VID input sensibility if needed. In theory the
-                           BIOS should have set it, but in practice it's not
-                           always the case. We only do it for the W83627EHF/EHG
-                           because the W83627DHG is more complex in this
-                           respect. */
+                        /*
+                         * Set VID input sensibility if needed. In theory the
+                         * BIOS should have set it, but in practice it's not
+                         * always the case. We only do it for the W83627EHF/EHG
+                         * because the W83627DHG is more complex in this
+                         * respect.
+                         */
                         if (sio_data->kind == w83627ehf) {
                                 en_vrm10 = superio_inb(sio_data->sioreg,
                                                        SIO_REG_EN_VRM10);
@@ -2616,10 +2636,12 @@ static int __init w83627ehf_find(int sioaddr, unsigned short *addr,
         return 0;
 }
 
-/* when Super-I/O functions move to a separate file, the Super-I/O
+/*
+ * when Super-I/O functions move to a separate file, the Super-I/O
  * bus will manage the lifetime of the device and this module will only keep
  * track of the w83627ehf driver. But since we platform_device_alloc(), we
- * must keep track of the device */
+ * must keep track of the device
+ */
 static struct platform_device *pdev;
 
 static int __init sensors_w83627ehf_init(void)
@@ -2629,11 +2651,13 @@ static int __init sensors_w83627ehf_init(void)
         struct resource res;
         struct w83627ehf_sio_data sio_data;
 
-        /* initialize sio_data->kind and sio_data->sioreg.
+        /*
+         * initialize sio_data->kind and sio_data->sioreg.
          *
          * when Super-I/O functions move to a separate file, the Super-I/O
          * driver will probe 0x2e and 0x4e and auto-detect the presence of a
-         * w83627ehf hardware monitor, and call probe() */
+         * w83627ehf hardware monitor, and call probe()
+         */
         if (w83627ehf_find(0x2e, &address, &sio_data) &&
             w83627ehf_find(0x4e, &address, &sio_data))
                 return -ENODEV;