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Commit 32297abd authored by Naga Chumbalkar's avatar Naga Chumbalkar Committed by Len Brown
Browse files

ACPI: make acpi_pad /sys output more readable 



Make /sys output from acpi_pad more readable.

Before the fix:
# cat idlecpus idlepct rrtime
00000000510

After the fix:
# cat idlecpus idlepct rrtime
00000000
5
10

Signed-off-by: default avatarNaga Chumbalkar <nagananda.chumbalkar@hp.com>
Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent af10f941

drivers/acpi/acpi_pad.c

+7 −4
Original line number Diff line number Diff line
@@ -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,