[PATCH] hwmon: it87 use u8 for vrm

VRM values fit in u8 by design now.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c
index 29b74a880eae0d50baa34468fd1f2eb4850e7161..0da7c9c508c31e2e6de57ae89c0a86eb7d730d72 100644 (file)
--- a/drivers/hwmon/it87.c
+++ b/drivers/hwmon/it87.c
@@ -213,7 +213,7 @@ struct it87_data {
        u8 sensor;              /* Register value */
        u8 fan_div[3];          /* Register encoding, shifted right */
        u8 vid;                 /* Register encoding, combined */
-       int vrm;
+       u8 vrm;
        u32 alarms;             /* Register encoding, combined */
        u8 fan_main_ctrl;       /* Register value */
        u8 manual_pwm_ctl[3];   /* manual PWM value set by user */
@@ -669,7 +669,7 @@ static ssize_t
 show_vrm_reg(struct device *dev, struct device_attribute *attr, char *buf)
 {
        struct it87_data *data = it87_update_device(dev);
-       return sprintf(buf, "%ld\n", (long) data->vrm);
+       return sprintf(buf, "%u\n", data->vrm);
 }
 static ssize_t
 store_vrm_reg(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)