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-rw-r--r--payloads/libpayload/arch/i386/timer.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/payloads/libpayload/arch/i386/timer.c b/payloads/libpayload/arch/i386/timer.c
index 3d8607b3cb..ae288eb94e 100644
--- a/payloads/libpayload/arch/i386/timer.c
+++ b/payloads/libpayload/arch/i386/timer.c
@@ -88,7 +88,7 @@ static inline void _delay(unsigned long long delta)
*/
void ndelay(unsigned int n)
{
- _delay(n * cpu_khz / 1000000);
+ _delay((unsigned long long)n * cpu_khz / 1000000);
}
/**
@@ -98,7 +98,7 @@ void ndelay(unsigned int n)
*/
void udelay(unsigned int n)
{
- _delay(n * cpu_khz / 1000);
+ _delay((unsigned long long)n * cpu_khz / 1000);
}
/**
@@ -108,7 +108,7 @@ void udelay(unsigned int n)
*/
void mdelay(unsigned int m)
{
- _delay(m * cpu_khz);
+ _delay((unsigned long long)m * cpu_khz);
}
/**
@@ -118,5 +118,7 @@ void mdelay(unsigned int m)
*/
void delay(unsigned int s)
{
- _delay(s * cpu_khz * 1000);
+ int i;
+ for (i=0; i<1000; i++)
+ _delay((unsigned long long)s * cpu_khz);
}