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path: root/drivers/acpi/acpi_pad.c
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Diffstat (limited to 'drivers/acpi/acpi_pad.c')
-rw-r--r--drivers/acpi/acpi_pad.c13
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/acpi/acpi_pad.c b/drivers/acpi/acpi_pad.c
index 6afceb3d4034..a43fa1a57d57 100644
--- a/drivers/acpi/acpi_pad.c
+++ b/drivers/acpi/acpi_pad.c
@@ -298,7 +298,7 @@ static ssize_t acpi_pad_rrtime_store(struct device *dev,
static ssize_t acpi_pad_rrtime_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
- return scnprintf(buf, PAGE_SIZE, "%d", round_robin_time);
+ return scnprintf(buf, PAGE_SIZE, "%d\n", round_robin_time);
}
static DEVICE_ATTR(rrtime, S_IRUGO|S_IWUSR,
acpi_pad_rrtime_show,
@@ -321,7 +321,7 @@ static ssize_t acpi_pad_idlepct_store(struct device *dev,
static ssize_t acpi_pad_idlepct_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
- return scnprintf(buf, PAGE_SIZE, "%d", idle_pct);
+ return scnprintf(buf, PAGE_SIZE, "%d\n", idle_pct);
}
static DEVICE_ATTR(idlepct, S_IRUGO|S_IWUSR,
acpi_pad_idlepct_show,
@@ -342,8 +342,11 @@ static ssize_t acpi_pad_idlecpus_store(struct device *dev,
static ssize_t acpi_pad_idlecpus_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
- return cpumask_scnprintf(buf, PAGE_SIZE,
- to_cpumask(pad_busy_cpus_bits));
+ int n = 0;
+ n = cpumask_scnprintf(buf, PAGE_SIZE-2, to_cpumask(pad_busy_cpus_bits));
+ buf[n++] = '\n';
+ buf[n] = '\0';
+ return n;
}
static DEVICE_ATTR(idlecpus, S_IRUGO|S_IWUSR,
acpi_pad_idlecpus_show,
@@ -453,7 +456,7 @@ static void acpi_pad_notify(acpi_handle handle, u32 event,
dev_name(&device->dev), event, 0);
break;
default:
- printk(KERN_WARNING"Unsupported event [0x%x]\n", event);
+ printk(KERN_WARNING "Unsupported event [0x%x]\n", event);
break;
}
}
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