[MIPS] time: MIPSsim's plat_time_init doesn't need to be irq safe.

It's running early during the bootup process so interrupts are still off.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/arch/mips/mipssim/sim_time.c b/arch/mips/mipssim/sim_time.c
index bfaafa3..e39bbe9 100644 (file)
--- a/arch/mips/mipssim/sim_time.c
+++ b/arch/mips/mipssim/sim_time.c
@@ -101,9 +101,7 @@ unsigned __init get_c0_compare_int(void)
 
 void __init plat_time_init(void)
 {
-       unsigned int est_freq, flags;
-
-       local_irq_save(flags);
+       unsigned int est_freq;
 
        /* Set Data mode - binary. */
        CMOS_WRITE(CMOS_READ(RTC_CONTROL) | RTC_DM_BINARY, RTC_CONTROL);
@@ -114,6 +112,4 @@ void __init plat_time_init(void)
               (est_freq % 1000000) * 100 / 1000000);
 
        cpu_khz = est_freq / 1000;
-
-       local_irq_restore(flags);
 }