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Some more low risk cleanup patches:

Browse Source 
Remove unnecessary pci_set_drvdata in k10temp driver from Jingoo Han
 Fix return values in several drivers from Sachin Kamat
 Remove redundant break in amc6821 driver from Sachin Kamat
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Merge tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull hwmon fixes from Guenter Roeck:
 "Some more low risk cleanup patches:

   - Remove unnecessary pci_set_drvdata in k10temp driver from Jingoo Han
   - Fix return values in several drivers from Sachin Kamat
   - Remove redundant break in amc6821 driver from Sachin Kamat"

* tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
  hwmon: (k10temp) remove unnecessary pci_set_drvdata()
  hwmon: (tmp421) Fix return value
  hwmon: (amc6821) Remove redundant break
  hwmon: (amc6821) Fix return value
  hwmon: (ibmaem) Fix return value
  hwmon: (emc2103) Fix return value
This commit is contained in:
Linus Torvalds 2013-09-13 10:58:41 -07:00
commit bdbdfdef57
5 changed files with 9 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/hwmon/amc6821.c
View File

@ -364,7 +364,7 @@ static ssize_t set_pwm1_enable(
if (config < 0) {
dev_err(&client->dev,
"Error reading configuration register, aborting.\n");
return -EIO;
return config;
}
switch (val) {
@ -416,11 +416,9 @@ static ssize_t get_temp_auto_point_temp(
case 1:
return sprintf(buf, "%d\n",
data->temp1_auto_point_temp[ix] * 1000);
break;
case 2:
return sprintf(buf, "%d\n",
data->temp2_auto_point_temp[ix] * 1000);
break;
default:
dev_dbg(dev, "Unknown attr->nr (%d).\n", nr);
return -EINVAL;
@ -513,7 +511,6 @@ static ssize_t set_temp_auto_point_temp(
count = -EIO;
}
goto EXIT;
break;
case 1:
ptemp[1] = clamp_val(val / 1000, (ptemp[0] & 0x7C) + 4, 124);
ptemp[1] &= 0x7C;
@ -665,7 +662,7 @@ static ssize_t set_fan1_div(
if (config < 0) {
dev_err(&client->dev,
"Error reading configuration register, aborting.\n");
return -EIO;
return config;
}
mutex_lock(&data->update_lock);
switch (val) {

10
drivers/hwmon/emc2103.c
View File

@ -248,7 +248,7 @@ static ssize_t set_temp_min(struct device *dev, struct device_attribute *da,
int result = kstrtol(buf, 10, &val);
if (result < 0)
return -EINVAL;
return result;
val = DIV_ROUND_CLOSEST(val, 1000);
if ((val < -63) || (val > 127))
@ -272,7 +272,7 @@ static ssize_t set_temp_max(struct device *dev, struct device_attribute *da,
int result = kstrtol(buf, 10, &val);
if (result < 0)
return -EINVAL;
return result;
val = DIV_ROUND_CLOSEST(val, 1000);
if ((val < -63) || (val > 127))
@ -320,7 +320,7 @@ static ssize_t set_fan_div(struct device *dev, struct device_attribute *da,
int status = kstrtol(buf, 10, &new_div);
if (status < 0)
return -EINVAL;
return status;
if (new_div == old_div) /* No change */
return count;
@ -394,7 +394,7 @@ static ssize_t set_fan_target(struct device *dev, struct device_attribute *da,
int result = kstrtol(buf, 10, &rpm_target);
if (result < 0)
return -EINVAL;
return result;
/* Datasheet states 16384 as maximum RPM target (table 3.2) */
if ((rpm_target < 0) || (rpm_target > 16384))
@ -440,7 +440,7 @@ static ssize_t set_pwm_enable(struct device *dev, struct device_attribute *da,
int result = kstrtol(buf, 10, &new_value);
if (result < 0)
return -EINVAL;
return result;
mutex_lock(&data->update_lock);
switch (new_value) {

2
drivers/hwmon/ibmaem.c
View File

@ -292,7 +292,7 @@ static int aem_init_ipmi_data(struct aem_ipmi_data *data, int iface,
dev_err(bmc,
"Unable to register user with IPMI interface %d\n",
data->interface);
return -EACCES;
return err;
}
return 0;

1
drivers/hwmon/k10temp.c
View File

@ -202,7 +202,6 @@ static void k10temp_remove(struct pci_dev *pdev)
&sensor_dev_attr_temp1_crit.dev_attr);
device_remove_file(&pdev->dev,
&sensor_dev_attr_temp1_crit_hyst.dev_attr);
pci_set_drvdata(pdev, NULL);
}
static DEFINE_PCI_DEVICE_TABLE(k10temp_id_table) = {

2
drivers/hwmon/tmp421.c
View File

@ -210,7 +210,7 @@ static int tmp421_init_client(struct i2c_client *client)
if (config < 0) {
dev_err(&client->dev,
"Could not read configuration register (%d)\n", config);
return -ENODEV;
return config;
}
config_orig = config;