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Diffstat (limited to 'drivers/clocksource/acpi_pm.c')
-rw-r--r--drivers/clocksource/acpi_pm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/clocksource/acpi_pm.c b/drivers/clocksource/acpi_pm.c
index 066dc77433d..7ad3be8c0f4 100644
--- a/drivers/clocksource/acpi_pm.c
+++ b/drivers/clocksource/acpi_pm.c
@@ -32,7 +32,7 @@
*/
u32 pmtmr_ioport __read_mostly;
-#define ACPI_PM_MASK 0xFFFFFF /* limit it to 24 bits */
+#define ACPI_PM_MASK CLOCKSOURCE_MASK(24) /* limit it to 24 bits */
static inline u32 read_pmtmr(void)
{