diff options
Diffstat (limited to 'drivers/hwmon/adt7462.c')
| -rw-r--r-- | drivers/hwmon/adt7462.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/hwmon/adt7462.c b/drivers/hwmon/adt7462.c index 69481d3a3d2..562cc3881d3 100644 --- a/drivers/hwmon/adt7462.c +++ b/drivers/hwmon/adt7462.c @@ -2,7 +2,7 @@ * A hwmon driver for the Analog Devices ADT7462 * Copyright (C) 2008 IBM * - * Author: Darrick J. Wong <djwong@us.ibm.com> + * Author: Darrick J. Wong <darrick.wong@oracle.com> * * 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 @@ -333,7 +333,7 @@ static int ADT7462_REG_VOLT_MAX(struct adt7462_data *data, int which) return 0x4C; break; } - return -ENODEV; + return 0; } static int ADT7462_REG_VOLT_MIN(struct adt7462_data *data, int which) @@ -392,7 +392,7 @@ static int ADT7462_REG_VOLT_MIN(struct adt7462_data *data, int which) return 0x77; break; } - return -ENODEV; + return 0; } static int ADT7462_REG_VOLT(struct adt7462_data *data, int which) @@ -700,7 +700,7 @@ static int find_trange_value(int trange) if (trange_values[i] == trange) return i; - return -ENODEV; + return -EINVAL; } static struct adt7462_data *adt7462_update_device(struct device *dev) @@ -1294,9 +1294,8 @@ static ssize_t set_pwm_tmax(struct device *dev, /* trange = tmax - tmin */ tmin = (data->pwm_tmin[attr->index] - 64) * 1000; trange_value = find_trange_value(trange - tmin); - if (trange_value < 0) - return -EINVAL; + return trange_value; temp = trange_value << ADT7462_PWM_RANGE_SHIFT; temp |= data->pwm_trange[attr->index] & ADT7462_PWM_HYST_MASK; @@ -1970,6 +1969,6 @@ static int adt7462_remove(struct i2c_client *client) module_i2c_driver(adt7462_driver); -MODULE_AUTHOR("Darrick J. Wong <djwong@us.ibm.com>"); +MODULE_AUTHOR("Darrick J. Wong <darrick.wong@oracle.com>"); MODULE_DESCRIPTION("ADT7462 driver"); MODULE_LICENSE("GPL"); |