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authorGuenter Roeck <linux@roeck-us.net>2012-01-19 14:02:21 -0500
committerGuenter Roeck <guenter.roeck@ericsson.com>2012-03-18 21:27:02 -0400
commit790fa38c125a39f4b31dc83aa4a74e68ec7704e4 (patch)
tree16d84726d54ba15c0f611b01f2f74895ad28bacc /drivers/hwmon/ltc4215.c
parent430b4fcd82eb3e71254c1ea13998524301489f2f (diff)
hwmon: (ltc4215) Fix multi-line comments
Cc: Ira W. Snyder <iws@ovro.caltech.edu> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Ira W. Snyder <iws@ovro.caltech.edu>
Diffstat (limited to 'drivers/hwmon/ltc4215.c')
-rw-r--r--drivers/hwmon/ltc4215.c15
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/hwmon/ltc4215.c b/drivers/hwmon/ltc4215.c
index 0789b635ba86..429c5b2b66fd 100644
--- a/drivers/hwmon/ltc4215.c
+++ b/drivers/hwmon/ltc4215.c
@@ -91,8 +91,10 @@ static int ltc4215_get_voltage(struct device *dev, u8 reg)
91 voltage = regval * 605 / 10; 91 voltage = regval * 605 / 10;
92 break; 92 break;
93 case LTC4215_ADIN: 93 case LTC4215_ADIN:
94 /* The ADIN input is divided by 12.5, and has 4.82 mV 94 /*
95 * per increment, so we have the additional multiply */ 95 * The ADIN input is divided by 12.5, and has 4.82 mV
96 * per increment, so we have the additional multiply
97 */
96 voltage = regval * 482 * 125 / 1000; 98 voltage = regval * 482 * 125 / 1000;
97 break; 99 break;
98 default: 100 default:
@@ -109,7 +111,8 @@ static unsigned int ltc4215_get_current(struct device *dev)
109{ 111{
110 struct ltc4215_data *data = ltc4215_update_device(dev); 112 struct ltc4215_data *data = ltc4215_update_device(dev);
111 113
112 /* The strange looking conversions that follow are fixed-point 114 /*
115 * The strange looking conversions that follow are fixed-point
113 * math, since we cannot do floating point in the kernel. 116 * math, since we cannot do floating point in the kernel.
114 * 117 *
115 * Step 1: convert sense register to microVolts 118 * Step 1: convert sense register to microVolts
@@ -176,7 +179,8 @@ static ssize_t ltc4215_show_alarm(struct device *dev,
176 return snprintf(buf, PAGE_SIZE, "%u\n", (reg & mask) ? 1 : 0); 179 return snprintf(buf, PAGE_SIZE, "%u\n", (reg & mask) ? 1 : 0);
177} 180}
178 181
179/* These macros are used below in constructing device attribute objects 182/*
183 * These macros are used below in constructing device attribute objects
180 * for use with sysfs_create_group() to make a sysfs device file 184 * for use with sysfs_create_group() to make a sysfs device file
181 * for each register. 185 * for each register.
182 */ 186 */
@@ -215,7 +219,8 @@ LTC4215_ALARM(in1_min_alarm, (1 << 1), LTC4215_STATUS);
215LTC4215_VOLTAGE(in2_input, LTC4215_SOURCE); 219LTC4215_VOLTAGE(in2_input, LTC4215_SOURCE);
216LTC4215_ALARM(in2_min_alarm, (1 << 3), LTC4215_STATUS); 220LTC4215_ALARM(in2_min_alarm, (1 << 3), LTC4215_STATUS);
217 221
218/* Finally, construct an array of pointers to members of the above objects, 222/*
223 * Finally, construct an array of pointers to members of the above objects,
219 * as required for sysfs_create_group() 224 * as required for sysfs_create_group()
220 */ 225 */
221static struct attribute *ltc4215_attributes[] = { 226static struct attribute *ltc4215_attributes[] = {