Merge tag 'irqchip-4.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/core

Merge the first drop of irqchip updates for 4.9 from Marc Zyngier:

- ACPI IORT core code
- IORT support for the GICv3 ITS
- A few of GIC cleanups

1 files changed, 4 insertions, 12 deletions

diff --git a/lib/crc32.c b/lib/crc32.c
index 9a907d489d95..7fbd1a112b9d 100644
--- a/lib/crc32.c
+++ b/lib/crc32.c
@@ -979,7 +979,6 @@ static int __init crc32c_test(void)
 	int i;
 	int errors = 0;
 	int bytes = 0;
-	struct timespec start, stop;
 	u64 nsec;
 	unsigned long flags;
 
@@ -999,20 +998,17 @@ static int __init crc32c_test(void)
 	local_irq_save(flags);
 	local_irq_disable();
 
-	getnstimeofday(&start);
+	nsec = ktime_get_ns();
 	for (i = 0; i < 100; i++) {
 		if (test[i].crc32c_le != __crc32c_le(test[i].crc, test_buf +
 		    test[i].start, test[i].length))
 			errors++;
 	}
-	getnstimeofday(&stop);
+	nsec = ktime_get_ns() - nsec;
 
 	local_irq_restore(flags);
 	local_irq_enable();
 
-	nsec = stop.tv_nsec - start.tv_nsec +
-		1000000000 * (stop.tv_sec - start.tv_sec);
-
 	pr_info("crc32c: CRC_LE_BITS = %d\n", CRC_LE_BITS);
 
 	if (errors)
@@ -1065,7 +1061,6 @@ static int __init crc32_test(void)
 	int i;
 	int errors = 0;
 	int bytes = 0;
-	struct timespec start, stop;
 	u64 nsec;
 	unsigned long flags;
 
@@ -1088,7 +1083,7 @@ static int __init crc32_test(void)
 	local_irq_save(flags);
 	local_irq_disable();
 
-	getnstimeofday(&start);
+	nsec = ktime_get_ns();
 	for (i = 0; i < 100; i++) {
 		if (test[i].crc_le != crc32_le(test[i].crc, test_buf +
 		    test[i].start, test[i].length))
@@ -1098,14 +1093,11 @@ static int __init crc32_test(void)
 		    test[i].start, test[i].length))
 			errors++;
 	}
-	getnstimeofday(&stop);
+	nsec = ktime_get_ns() - nsec;
 
 	local_irq_restore(flags);
 	local_irq_enable();
 
-	nsec = stop.tv_nsec - start.tv_nsec +
-		1000000000 * (stop.tv_sec - start.tv_sec);
-
 	pr_info("crc32: CRC_LE_BITS = %d, CRC_BE BITS = %d\n",
 		 CRC_LE_BITS, CRC_BE_BITS);