diff options
| author |   Jean Delvare <khali@linux-fr.org> | 2007-12-01 11:25:33 +0100 |
|---|---|---|
| committer |   Mark M. Hoffman <mhoffman@lightlink.com> | 2008-02-07 20:39:44 -0500 |
| commit | 8f74efe81d122c071410fd74f42879ef81439fa4 (patch) | |
| tree | 3febd18d58fb42d248ea565d23daa468094797e7 /drivers/hwmon/w83793.c | |
| parent | hwmon: (dme1737) fix Super-IO device ID override (diff) | |
| download | linux-dev-8f74efe81d122c071410fd74f42879ef81439fa4.tar.xz linux-dev-8f74efe81d122c071410fd74f42879ef81439fa4.zip | |
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>
Diffstat (limited to 'drivers/hwmon/w83793.c')
| -rw-r--r-- | drivers/hwmon/w83793.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/hwmon/w83793.c b/drivers/hwmon/w83793.c index 6b5c99c9e806..3ba1d6b33473 100644 --- a/drivers/hwmon/w83793.c +++ b/drivers/hwmon/w83793.c @@ -243,9 +243,7 @@ static struct i2c_driver w83793_driver = { static ssize_t show_vrm(struct device *dev, struct device_attribute *attr, char *buf) { - struct i2c_client *client = to_i2c_client(dev); - struct w83793_data *data = i2c_get_clientdata(client); - + struct w83793_data *data = dev_get_drvdata(dev); return sprintf(buf, "%d\n", data->vrm); } @@ -264,9 +262,7 @@ static ssize_t store_vrm(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - struct i2c_client *client = to_i2c_client(dev); - struct w83793_data *data = i2c_get_clientdata(client); - + struct w83793_data *data = dev_get_drvdata(dev); data->vrm = simple_strtoul(buf, NULL, 10); return count; } |