[PATCH 1/2] acpi_pm.c: use proper read function also in errata mode.

[Dominik Brodowski <linux@dominikbrodowski.net>]

When acpi_pm is used in errata mode (three reads instead of one), also the
acpi_pm init functions need to use three reads instead of just one.

Thanks to Andreas Mohr for spotting this issue.

CC: John Stultz <johnstul@us.ibm.com>
CC: Thomas Gleixner <tglx@linutronix.de>
CC: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
---
 drivers/clocksource/acpi_pm.c |   16 ++++++++--------
 1 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/clocksource/acpi_pm.c b/drivers/clocksource/acpi_pm.c
index 5ca1d80..2c00edd 100644
--- a/drivers/clocksource/acpi_pm.c
+++ b/drivers/clocksource/acpi_pm.c
@@ -151,13 +151,13 @@ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_LE,
  */
 static int verify_pmtmr_rate(void)
 {
-	u32 value1, value2;
+	cycle_t value1, value2;
 	unsigned long count, delta;
 
 	mach_prepare_counter();
-	value1 = read_pmtmr();
+	value1 = clocksource_acpi_pm.read()
 	mach_countup(&count);
-	value2 = read_pmtmr();
+	value2 = clocksource_acpi_pm.read()
 	delta = (value2 - value1) & ACPI_PM_MASK;
 
 	/* Check that the PMTMR delta is within 5% of what we expect */
@@ -177,7 +177,7 @@ static int verify_pmtmr_rate(void)
 
 static int __init init_acpi_pm_clocksource(void)
 {
-	u32 value1, value2;
+	cycle_t value1, value2;
 	unsigned int i;
 
 	if (!pmtmr_ioport)
@@ -187,9 +187,9 @@ static int __init init_acpi_pm_clocksource(void)
 						clocksource_acpi_pm.shift);
 
 	/* "verify" this timing source: */
-	value1 = read_pmtmr();
+	value1 = clocksource_acpi_pm.read();
 	for (i = 0; i < 10000; i++) {
-		value2 = read_pmtmr();
+		value2 = clocksource_acpi_pm.read();
 		if (value2 == value1)
 			continue;
 		if (value2 > value1)
@@ -197,11 +197,11 @@ static int __init init_acpi_pm_clocksource(void)
 		if ((value2 < value1) && ((value2) < 0xFFF))
 			goto pm_good;
 		printk(KERN_INFO "PM-Timer had inconsistent results:"
-			" 0x%#x, 0x%#x - aborting.\n", value1, value2);
+			" 0x%#llx, 0x%#llx - aborting.\n", value1, value2);
 		return -EINVAL;
 	}
 	printk(KERN_INFO "PM-Timer had no reasonable result:"
-			" 0x%#x - aborting.\n", value1);
+			" 0x%#llx - aborting.\n", value1);
 	return -ENODEV;
 
 pm_good:
-- 
1.5.4.3