hwmon: VRM is not written to registers

What was true of reading the VRM value is also true of writing it: not
being a register value, it doesn't need hardware access, so we don't
need a reference to the i2c client. This allows for a minor code
cleanup. As gcc appears to be smart enough to simplify the generated
code by itself, this cleanup only affects the source code, the
generated binaries are unchanged.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/hwmon/asb100.c b/drivers/hwmon/asb100.c
index 815493b9788d..3f434de1d993 100644
--- a/drivers/hwmon/asb100.c
+++ b/drivers/hwmon/asb100.c
@@ -519,10 +519,8 @@ static ssize_t show_vrm(struct device *dev, struct device_attribute *attr, char
 
 static ssize_t set_vrm(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
 {
-        struct i2c_client *client = to_i2c_client(dev);
-        struct asb100_data *data = i2c_get_clientdata(client);
-        unsigned long val = simple_strtoul(buf, NULL, 10);
-        data->vrm = val;
+        struct asb100_data *data = dev_get_drvdata(dev);
+        data->vrm = simple_strtoul(buf, NULL, 10);
         return count;
 }