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path: root/drivers/misc/ad525x_dpot.c
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Diffstat (limited to 'drivers/misc/ad525x_dpot.c')
-rw-r--r--drivers/misc/ad525x_dpot.c30
1 files changed, 15 insertions, 15 deletions
diff --git a/drivers/misc/ad525x_dpot.c b/drivers/misc/ad525x_dpot.c
index fe1672747bc1..bc591b7168db 100644
--- a/drivers/misc/ad525x_dpot.c
+++ b/drivers/misc/ad525x_dpot.c
@@ -3,7 +3,7 @@
* Copyright (c) 2009-2010 Analog Devices, Inc.
* Author: Michael Hennerich <hennerich@blackfin.uclinux.org>
*
- * DEVID #Wipers #Positions Resistor Options (kOhm)
+ * DEVID #Wipers #Positions Resistor Options (kOhm)
* AD5258 1 64 1, 10, 50, 100
* AD5259 1 256 5, 10, 50, 100
* AD5251 2 64 1, 10, 50, 100
@@ -84,12 +84,12 @@
struct dpot_data {
struct ad_dpot_bus_data bdata;
struct mutex update_lock;
- unsigned rdac_mask;
- unsigned max_pos;
+ unsigned int rdac_mask;
+ unsigned int max_pos;
unsigned long devid;
- unsigned uid;
- unsigned feat;
- unsigned wipers;
+ unsigned int uid;
+ unsigned int feat;
+ unsigned int wipers;
u16 rdac_cache[MAX_RDACS];
DECLARE_BITMAP(otp_en_mask, MAX_RDACS);
};
@@ -126,7 +126,7 @@ static inline int dpot_write_r8d16(struct dpot_data *dpot, u8 reg, u16 val)
static s32 dpot_read_spi(struct dpot_data *dpot, u8 reg)
{
- unsigned ctrl = 0;
+ unsigned int ctrl = 0;
int value;
if (!(reg & (DPOT_ADDR_EEPROM | DPOT_ADDR_CMD))) {
@@ -175,7 +175,7 @@ static s32 dpot_read_spi(struct dpot_data *dpot, u8 reg)
static s32 dpot_read_i2c(struct dpot_data *dpot, u8 reg)
{
int value;
- unsigned ctrl = 0;
+ unsigned int ctrl = 0;
switch (dpot->uid) {
case DPOT_UID(AD5246_ID):
@@ -238,7 +238,7 @@ static s32 dpot_read(struct dpot_data *dpot, u8 reg)
static s32 dpot_write_spi(struct dpot_data *dpot, u8 reg, u16 value)
{
- unsigned val = 0;
+ unsigned int val = 0;
if (!(reg & (DPOT_ADDR_EEPROM | DPOT_ADDR_CMD | DPOT_ADDR_OTP))) {
if (dpot->feat & F_RDACS_WONLY)
@@ -328,7 +328,7 @@ static s32 dpot_write_spi(struct dpot_data *dpot, u8 reg, u16 value)
static s32 dpot_write_i2c(struct dpot_data *dpot, u8 reg, u16 value)
{
/* Only write the instruction byte for certain commands */
- unsigned tmp = 0, ctrl = 0;
+ unsigned int tmp = 0, ctrl = 0;
switch (dpot->uid) {
case DPOT_UID(AD5246_ID):
@@ -515,11 +515,11 @@ set_##_name(struct device *dev, \
#define DPOT_DEVICE_SHOW_SET(name, reg) \
DPOT_DEVICE_SHOW(name, reg) \
DPOT_DEVICE_SET(name, reg) \
-static DEVICE_ATTR(name, S_IWUSR | S_IRUGO, show_##name, set_##name);
+static DEVICE_ATTR(name, S_IWUSR | S_IRUGO, show_##name, set_##name)
#define DPOT_DEVICE_SHOW_ONLY(name, reg) \
DPOT_DEVICE_SHOW(name, reg) \
-static DEVICE_ATTR(name, S_IWUSR | S_IRUGO, show_##name, NULL);
+static DEVICE_ATTR(name, S_IWUSR | S_IRUGO, show_##name, NULL)
DPOT_DEVICE_SHOW_SET(rdac0, DPOT_ADDR_RDAC | DPOT_RDAC0);
DPOT_DEVICE_SHOW_SET(eeprom0, DPOT_ADDR_EEPROM | DPOT_RDAC0);
@@ -616,7 +616,7 @@ set_##_name(struct device *dev, \
{ \
return sysfs_do_cmd(dev, attr, buf, count, _cmd); \
} \
-static DEVICE_ATTR(_name, S_IWUSR | S_IRUGO, NULL, set_##_name);
+static DEVICE_ATTR(_name, S_IWUSR | S_IRUGO, NULL, set_##_name)
DPOT_DEVICE_DO_CMD(inc_all, DPOT_INC_ALL);
DPOT_DEVICE_DO_CMD(dec_all, DPOT_DEC_ALL);
@@ -636,7 +636,7 @@ static const struct attribute_group ad525x_group_commands = {
};
static int ad_dpot_add_files(struct device *dev,
- unsigned features, unsigned rdac)
+ unsigned int features, unsigned int rdac)
{
int err = sysfs_create_file(&dev->kobj,
dpot_attrib_wipers[rdac]);
@@ -661,7 +661,7 @@ static int ad_dpot_add_files(struct device *dev,
}
static inline void ad_dpot_remove_files(struct device *dev,
- unsigned features, unsigned rdac)
+ unsigned int features, unsigned int rdac)
{
sysfs_remove_file(&dev->kobj,
dpot_attrib_wipers[rdac]);