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authorJean Delvare <khali@linux-fr.org>2007-12-01 05:25:33 -0500
committerMark M. Hoffman <mhoffman@lightlink.com>2008-02-07 20:39:44 -0500
commit8f74efe81d122c071410fd74f42879ef81439fa4 (patch)
tree3febd18d58fb42d248ea565d23daa468094797e7 /drivers/hwmon/w83793.c
parent345a22245451c0fd2c44b2afb5dfb75628b487fa (diff)
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.c8
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 = {
243static ssize_t 243static ssize_t
244show_vrm(struct device *dev, struct device_attribute *attr, char *buf) 244show_vrm(struct device *dev, struct device_attribute *attr, char *buf)
245{ 245{
246 struct i2c_client *client = to_i2c_client(dev); 246 struct w83793_data *data = dev_get_drvdata(dev);
247 struct w83793_data *data = i2c_get_clientdata(client);
248
249 return sprintf(buf, "%d\n", data->vrm); 247 return sprintf(buf, "%d\n", data->vrm);
250} 248}
251 249
@@ -264,9 +262,7 @@ static ssize_t
264store_vrm(struct device *dev, struct device_attribute *attr, 262store_vrm(struct device *dev, struct device_attribute *attr,
265 const char *buf, size_t count) 263 const char *buf, size_t count)
266{ 264{
267 struct i2c_client *client = to_i2c_client(dev); 265 struct w83793_data *data = dev_get_drvdata(dev);
268 struct w83793_data *data = i2c_get_clientdata(client);
269
270 data->vrm = simple_strtoul(buf, NULL, 10); 266 data->vrm = simple_strtoul(buf, NULL, 10);
271 return count; 267 return count;
272} 268}