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path: root/drivers/char/vr41xx_rtc.c
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Diffstat (limited to 'drivers/char/vr41xx_rtc.c')
-rw-r--r--drivers/char/vr41xx_rtc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/char/vr41xx_rtc.c b/drivers/char/vr41xx_rtc.c
index 435b307..05a3e37 100644
--- a/drivers/char/vr41xx_rtc.c
+++ b/drivers/char/vr41xx_rtc.c
@@ -127,7 +127,7 @@ struct resource rtc_resource[2] = {
.flags = IORESOURCE_MEM, },
};
-#define RTC_NUM_RESOURCES sizeof(rtc_resource) / sizeof(struct resource)
+#define RTC_NUM_RESOURCES ARRAY_SIZE(rtc_resource)
static inline unsigned long read_elapsed_second(void)
{
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