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-rw-r--r--src/drivers/pc80/rtc/mc146818rtc_boot.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/drivers/pc80/rtc/mc146818rtc_boot.c b/src/drivers/pc80/rtc/mc146818rtc_boot.c
index 26bcac5acf..0ac06b3152 100644
--- a/src/drivers/pc80/rtc/mc146818rtc_boot.c
+++ b/src/drivers/pc80/rtc/mc146818rtc_boot.c
@@ -67,7 +67,7 @@ void sanitize_cmos(void)
CBFS_COMPONENT_CMOS_DEFAULT, &length);
#endif
if (cmos_default) {
- int i;
+ size_t i;
cmos_disable_rtc();
for (i = 14; i < MIN(128, length); i++)
cmos_write_inner(cmos_default[i], i);