1 files changed, 8 insertions, 5 deletions

diff --git a/drivers/acpi/acpi_pad.c b/drivers/acpi/acpi_pad.c
index 6afceb3d403..a43fa1a57d5 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;
         }
 }