diff options
| -rw-r--r-- | arch/powerpc/platforms/8xx/m8xx_setup.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/arch/powerpc/platforms/8xx/m8xx_setup.c b/arch/powerpc/platforms/8xx/m8xx_setup.c index 3c5c4e08b6a9..2336b687bc96 100644 --- a/arch/powerpc/platforms/8xx/m8xx_setup.c +++ b/arch/powerpc/platforms/8xx/m8xx_setup.c @@ -36,17 +36,6 @@ static irqreturn_t timebase_interrupt(int irq, void *dev) return IRQ_HANDLED; } -/* per-board overridable init_internal_rtc() function. */ -void __init __attribute__ ((weak)) -init_internal_rtc(void) -{ - /* Disable the RTC one second and alarm interrupts. */ - clrbits16(&mpc8xx_immr->im_sit.sit_rtcsc, (RTCSC_SIE | RTCSC_ALE)); - - /* Enable the RTC */ - setbits16(&mpc8xx_immr->im_sit.sit_rtcsc, (RTCSC_RTF | RTCSC_RTE)); -} - static int __init get_freq(char *name, unsigned long *val) { struct device_node *cpu; @@ -117,7 +106,11 @@ void __init mpc8xx_calibrate_decr(void) out_be32(&mpc8xx_immr->im_sitk.sitk_rtcsck, KAPWR_KEY); out_be32(&mpc8xx_immr->im_sitk.sitk_tbk, KAPWR_KEY); - init_internal_rtc(); + /* Disable the RTC one second and alarm interrupts. */ + clrbits16(&mpc8xx_immr->im_sit.sit_rtcsc, (RTCSC_SIE | RTCSC_ALE)); + + /* Enable the RTC */ + setbits16(&mpc8xx_immr->im_sit.sit_rtcsc, (RTCSC_RTF | RTCSC_RTE)); /* Enabling the decrementer also enables the timebase interrupts * (or from the other point of view, to get decrementer interrupts |