Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=8f74efe81d122c071410fd74f42879ef81439fa4
Commit:     8f74efe81d122c071410fd74f42879ef81439fa4
Parent:     345a22245451c0fd2c44b2afb5dfb75628b487fa
Author:     Jean Delvare <[EMAIL PROTECTED]>
AuthorDate: Sat Dec 1 11:25:33 2007 +0100
Committer:  Mark M. Hoffman <[EMAIL PROTECTED]>
CommitDate: Thu Feb 7 20:39:44 2008 -0500

    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 <[EMAIL PROTECTED]>
    Signed-off-by: Mark M. Hoffman <[EMAIL PROTECTED]>
---
 drivers/hwmon/adm1025.c    |    3 +--
 drivers/hwmon/asb100.c     |    6 ++----
 drivers/hwmon/lm85.c       |    8 ++------
 drivers/hwmon/lm87.c       |    3 +--
 drivers/hwmon/smsc47m192.c |    3 +--
 drivers/hwmon/w83791d.c    |    6 ++----
 drivers/hwmon/w83793.c     |    8 ++------
 7 files changed, 11 insertions(+), 26 deletions(-)

diff --git a/drivers/hwmon/adm1025.c b/drivers/hwmon/adm1025.c
index 33cc58b..e96c372 100644
--- a/drivers/hwmon/adm1025.c
+++ b/drivers/hwmon/adm1025.c
@@ -334,8 +334,7 @@ show_vrm(struct device *dev, struct device_attribute *attr, 
char *buf)
 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 adm1025_data *data = i2c_get_clientdata(client);
+       struct adm1025_data *data = dev_get_drvdata(dev);
        data->vrm = simple_strtoul(buf, NULL, 10);
        return count;
 }
diff --git a/drivers/hwmon/asb100.c b/drivers/hwmon/asb100.c
index 815493b..3f434de 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;
 }
 
diff --git a/drivers/hwmon/lm85.c b/drivers/hwmon/lm85.c
index 43212db..4bb0f29 100644
--- a/drivers/hwmon/lm85.c
+++ b/drivers/hwmon/lm85.c
@@ -443,12 +443,8 @@ static ssize_t show_vrm_reg(struct device *dev, struct 
device_attribute *attr, c
 
 static ssize_t store_vrm_reg(struct device *dev, struct device_attribute 
*attr, const char *buf, size_t count)
 {
-       struct i2c_client *client = to_i2c_client(dev);
-       struct lm85_data *data = i2c_get_clientdata(client);
-       u32 val;
-
-       val = simple_strtoul(buf, NULL, 10);
-       data->vrm = val;
+       struct lm85_data *data = dev_get_drvdata(dev);
+       data->vrm = simple_strtoul(buf, NULL, 10);
        return count;
 }
 
diff --git a/drivers/hwmon/lm87.c b/drivers/hwmon/lm87.c
index 7bedf74..8ee07c5 100644
--- a/drivers/hwmon/lm87.c
+++ b/drivers/hwmon/lm87.c
@@ -510,8 +510,7 @@ 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 lm87_data *data = i2c_get_clientdata(client);
+       struct lm87_data *data = dev_get_drvdata(dev);
        data->vrm = simple_strtoul(buf, NULL, 10);
        return count;
 }
diff --git a/drivers/hwmon/smsc47m192.c b/drivers/hwmon/smsc47m192.c
index b875526..8b0c188 100644
--- a/drivers/hwmon/smsc47m192.c
+++ b/drivers/hwmon/smsc47m192.c
@@ -341,8 +341,7 @@ static ssize_t show_vrm(struct device *dev, struct 
device_attribute *attr,
 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 smsc47m192_data *data = i2c_get_clientdata(client);
+       struct smsc47m192_data *data = dev_get_drvdata(dev);
        data->vrm = simple_strtoul(buf, NULL, 10);
        return count;
 }
diff --git a/drivers/hwmon/w83791d.c b/drivers/hwmon/w83791d.c
index a9c01a6..85bd21e 100644
--- a/drivers/hwmon/w83791d.c
+++ b/drivers/hwmon/w83791d.c
@@ -840,14 +840,12 @@ static ssize_t store_vrm_reg(struct device *dev,
                                struct device_attribute *attr,
                                const char *buf, size_t count)
 {
-       struct i2c_client *client = to_i2c_client(dev);
-       struct w83791d_data *data = i2c_get_clientdata(client);
-       unsigned long val = simple_strtoul(buf, NULL, 10);
+       struct w83791d_data *data = dev_get_drvdata(dev);
 
        /* No lock needed as vrm is internal to the driver
           (not read from a chip register) and so is not
           updated in w83791d_update_device() */
-       data->vrm = val;
+       data->vrm = simple_strtoul(buf, NULL, 10);
 
        return count;
 }
diff --git a/drivers/hwmon/w83793.c b/drivers/hwmon/w83793.c
index 6b5c99c..3ba1d6b 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;
 }
-
To unsubscribe from this list: send the line "unsubscribe git-commits-head" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Reply via email to