diff options
| author | Ingo Molnar <mingo@kernel.org> | 2012-04-14 15:18:27 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-04-14 15:19:04 +0400 |
| commit | 6ac1ef482d7ae0c690f1640bf6eb818ff9a2d91e (patch) | |
| tree | 021cc9f6b477146fcebe6f3be4752abfa2ba18a9 /drivers/hwmon/i5k_amb.c | |
| parent | 682968e0c425c60f0dde37977e5beb2b12ddc4cc (diff) | |
| parent | a385ec4f11bdcf81af094c03e2444ee9b7fad2e5 (diff) | |
| download | linux-6ac1ef482d7ae0c690f1640bf6eb818ff9a2d91e.tar.xz | |
Merge branch 'perf/core' into perf/uprobes
Merge in latest upstream (and the latest perf development tree),
to prepare for tooling changes, and also to pick up v3.4 MM
changes that the uprobes code needs to take care of.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/hwmon/i5k_amb.c')
| -rw-r--r-- | drivers/hwmon/i5k_amb.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/drivers/hwmon/i5k_amb.c b/drivers/hwmon/i5k_amb.c index d22f241b6a67..a18882cc073d 100644 --- a/drivers/hwmon/i5k_amb.c +++ b/drivers/hwmon/i5k_amb.c @@ -159,8 +159,12 @@ static ssize_t store_amb_min(struct device *dev, { struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); struct i5k_amb_data *data = dev_get_drvdata(dev); - unsigned long temp = simple_strtoul(buf, NULL, 10) / 500; + unsigned long temp; + int ret = kstrtoul(buf, 10, &temp); + if (ret < 0) + return ret; + temp = temp / 500; if (temp > 255) temp = 255; @@ -175,8 +179,12 @@ static ssize_t store_amb_mid(struct device *dev, { struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); struct i5k_amb_data *data = dev_get_drvdata(dev); - unsigned long temp = simple_strtoul(buf, NULL, 10) / 500; + unsigned long temp; + int ret = kstrtoul(buf, 10, &temp); + if (ret < 0) + return ret; + temp = temp / 500; if (temp > 255) temp = 255; @@ -191,8 +199,12 @@ static ssize_t store_amb_max(struct device *dev, { struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); struct i5k_amb_data *data = dev_get_drvdata(dev); - unsigned long temp = simple_strtoul(buf, NULL, 10) / 500; + unsigned long temp; + int ret = kstrtoul(buf, 10, &temp); + if (ret < 0) + return ret; + temp = temp / 500; if (temp > 255) temp = 255; |