staging: iio: isl29018: Prefix #defines

Signed-off-by: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

diff --git a/drivers/staging/iio/light/isl29018.c b/drivers/staging/iio/light/isl29018.c
index 76d9f74e7dcbfc9cfe6dd503f5e1bdf3bae37ba3..059933734ff4ddefa002de0b7ed0b19f5f8d2d24 100644 (file)
--- a/drivers/staging/iio/light/isl29018.c
+++ b/drivers/staging/iio/light/isl29018.c
@@ -32,25 +32,25 @@
 #include <linux/iio/sysfs.h>
 #include <linux/acpi.h>
 
-#define CONVERSION_TIME_MS             100
+#define ISL29018_CONV_TIME_MS          100
 
 #define ISL29018_REG_ADD_COMMAND1      0x00
-#define COMMMAND1_OPMODE_SHIFT         5
-#define COMMMAND1_OPMODE_MASK          (7 << COMMMAND1_OPMODE_SHIFT)
-#define COMMMAND1_OPMODE_POWER_DOWN    0
-#define COMMMAND1_OPMODE_ALS_ONCE      1
-#define COMMMAND1_OPMODE_IR_ONCE       2
-#define COMMMAND1_OPMODE_PROX_ONCE     3
+#define ISL29018_CMD1_OPMODE_SHIFT     5
+#define ISL29018_CMD1_OPMODE_MASK      (7 << ISL29018_CMD1_OPMODE_SHIFT)
+#define ISL29018_CMD1_OPMODE_POWER_DOWN        0
+#define ISL29018_CMD1_OPMODE_ALS_ONCE  1
+#define ISL29018_CMD1_OPMODE_IR_ONCE   2
+#define ISL29018_CMD1_OPMODE_PROX_ONCE 3
 
-#define ISL29018_REG_ADD_COMMANDII     0x01
-#define COMMANDII_RESOLUTION_SHIFT     2
-#define COMMANDII_RESOLUTION_MASK      (0x3 << COMMANDII_RESOLUTION_SHIFT)
+#define ISL29018_REG_ADD_COMMAND2      0x01
+#define ISL29018_CMD2_RESOLUTION_SHIFT 2
+#define ISL29018_CMD2_RESOLUTION_MASK  (0x3 << ISL29018_CMD2_RESOLUTION_SHIFT)
 
-#define COMMANDII_RANGE_SHIFT          0
-#define COMMANDII_RANGE_MASK           (0x3 << COMMANDII_RANGE_SHIFT)
+#define ISL29018_CMD2_RANGE_SHIFT      0
+#define ISL29018_CMD2_RANGE_MASK       (0x3 << ISL29018_CMD2_RANGE_SHIFT)
 
-#define COMMANDII_SCHEME_SHIFT         7
-#define COMMANDII_SCHEME_MASK          (0x1 << COMMANDII_SCHEME_SHIFT)
+#define ISL29018_CMD2_SCHEME_SHIFT     7
+#define ISL29018_CMD2_SCHEME_MASK      (0x1 << ISL29018_CMD2_SCHEME_SHIFT)
 
 #define ISL29018_REG_ADD_DATA_LSB      0x02
 #define ISL29018_REG_ADD_DATA_MSB      0x03
@@ -127,9 +127,9 @@ static int isl29018_set_integration_time(struct isl29018_chip *chip,
        if (i >= ARRAY_SIZE(isl29018_int_utimes[chip->type]))
                return -EINVAL;
 
-       ret = regmap_update_bits(chip->regmap, ISL29018_REG_ADD_COMMANDII,
-                                COMMANDII_RESOLUTION_MASK,
-                                i << COMMANDII_RESOLUTION_SHIFT);
+       ret = regmap_update_bits(chip->regmap, ISL29018_REG_ADD_COMMAND2,
+                                ISL29018_CMD2_RESOLUTION_MASK,
+                                i << ISL29018_CMD2_RESOLUTION_SHIFT);
        if (ret < 0)
                return ret;
 
@@ -163,9 +163,9 @@ static int isl29018_set_scale(struct isl29018_chip *chip, int scale, int uscale)
        if (i >= ARRAY_SIZE(isl29018_scales[chip->int_time]))
                return -EINVAL;
 
-       ret = regmap_update_bits(chip->regmap, ISL29018_REG_ADD_COMMANDII,
-                                COMMANDII_RANGE_MASK,
-                                i << COMMANDII_RANGE_SHIFT);
+       ret = regmap_update_bits(chip->regmap, ISL29018_REG_ADD_COMMAND2,
+                                ISL29018_CMD2_RANGE_MASK,
+                                i << ISL29018_CMD2_RANGE_SHIFT);
        if (ret < 0)
                return ret;
 
@@ -183,13 +183,13 @@ static int isl29018_read_sensor_input(struct isl29018_chip *chip, int mode)
 
        /* Set mode */
        status = regmap_write(chip->regmap, ISL29018_REG_ADD_COMMAND1,
-                             mode << COMMMAND1_OPMODE_SHIFT);
+                             mode << ISL29018_CMD1_OPMODE_SHIFT);
        if (status) {
                dev_err(dev,
                        "Error in setting operating mode err %d\n", status);
                return status;
        }
-       msleep(CONVERSION_TIME_MS);
+       msleep(ISL29018_CONV_TIME_MS);
        status = regmap_read(chip->regmap, ISL29018_REG_ADD_DATA_LSB, &lsb);
        if (status < 0) {
                dev_err(dev,
@@ -213,7 +213,8 @@ static int isl29018_read_lux(struct isl29018_chip *chip, int *lux)
        int lux_data;
        unsigned int data_x_range;
 
-       lux_data = isl29018_read_sensor_input(chip, COMMMAND1_OPMODE_ALS_ONCE);
+       lux_data = isl29018_read_sensor_input(chip,
+                                             ISL29018_CMD1_OPMODE_ALS_ONCE);
 
        if (lux_data < 0)
                return lux_data;
@@ -230,7 +231,8 @@ static int isl29018_read_ir(struct isl29018_chip *chip, int *ir)
 {
        int ir_data;
 
-       ir_data = isl29018_read_sensor_input(chip, COMMMAND1_OPMODE_IR_ONCE);
+       ir_data = isl29018_read_sensor_input(chip,
+                                            ISL29018_CMD1_OPMODE_IR_ONCE);
 
        if (ir_data < 0)
                return ir_data;
@@ -249,16 +251,16 @@ static int isl29018_read_proximity_ir(struct isl29018_chip *chip, int scheme,
        struct device *dev = regmap_get_device(chip->regmap);
 
        /* Do proximity sensing with required scheme */
-       status = regmap_update_bits(chip->regmap, ISL29018_REG_ADD_COMMANDII,
-                                   COMMANDII_SCHEME_MASK,
-                                   scheme << COMMANDII_SCHEME_SHIFT);
+       status = regmap_update_bits(chip->regmap, ISL29018_REG_ADD_COMMAND2,
+                                   ISL29018_CMD2_SCHEME_MASK,
+                                   scheme << ISL29018_CMD2_SCHEME_SHIFT);
        if (status) {
                dev_err(dev, "Error in setting operating mode\n");
                return status;
        }
 
        prox_data = isl29018_read_sensor_input(chip,
-                                              COMMMAND1_OPMODE_PROX_ONCE);
+                                              ISL29018_CMD1_OPMODE_PROX_ONCE);
        if (prox_data < 0)
                return prox_data;
 
@@ -267,7 +269,8 @@ static int isl29018_read_proximity_ir(struct isl29018_chip *chip, int scheme,
                return 0;
        }
 
-       ir_data = isl29018_read_sensor_input(chip, COMMMAND1_OPMODE_IR_ONCE);
+       ir_data = isl29018_read_sensor_input(chip,
+                                            ISL29018_CMD1_OPMODE_IR_ONCE);
 
        if (ir_data < 0)
                return ir_data;