diff options
Diffstat (limited to 'arch/powerpc/platforms/8xx/m8xx_setup.c')
| -rw-r--r-- | arch/powerpc/platforms/8xx/m8xx_setup.c | 72 |
1 files changed, 36 insertions, 36 deletions
diff --git a/arch/powerpc/platforms/8xx/m8xx_setup.c b/arch/powerpc/platforms/8xx/m8xx_setup.c index f1693550c70c..601b389b570b 100644 --- a/arch/powerpc/platforms/8xx/m8xx_setup.c +++ b/arch/powerpc/platforms/8xx/m8xx_setup.c @@ -89,24 +89,24 @@ init_internal_rtc(void) static int __init get_freq(char *name, unsigned long *val) { - struct device_node *cpu; - const unsigned int *fp; - int found = 0; + struct device_node *cpu; + const unsigned int *fp; + int found = 0; - /* The cpu node should have timebase and clock frequency properties */ - cpu = of_find_node_by_type(NULL, "cpu"); + /* The cpu node should have timebase and clock frequency properties */ + cpu = of_find_node_by_type(NULL, "cpu"); - if (cpu) { - fp = of_get_property(cpu, name, NULL); - if (fp) { - found = 1; - *val = *fp; - } + if (cpu) { + fp = of_get_property(cpu, name, NULL); + if (fp) { + found = 1; + *val = *fp; + } - of_node_put(cpu); - } + of_node_put(cpu); + } - return found; + return found; } /* The decrementer counts at the system (internal) clock frequency divided by @@ -122,7 +122,7 @@ void __init mpc8xx_calibrate_decr(void) sit8xx_t *sys_tmr2; int irq, virq; - clk_r1 = (cark8xx_t *) immr_map(im_clkrstk); + clk_r1 = (cark8xx_t *) immr_map(im_clkrstk); /* Unlock the SCCR. */ out_be32(&clk_r1->cark_sccrk, ~KAPWR_KEY); @@ -130,24 +130,24 @@ void __init mpc8xx_calibrate_decr(void) immr_unmap(clk_r1); /* Force all 8xx processors to use divide by 16 processor clock. */ - clk_r2 = (car8xx_t *) immr_map(im_clkrst); + clk_r2 = (car8xx_t *) immr_map(im_clkrst); setbits32(&clk_r2->car_sccr, 0x02000000); immr_unmap(clk_r2); /* Processor frequency is MHz. */ - ppc_tb_freq = 50000000; - if (!get_freq("bus-frequency", &ppc_tb_freq)) { - printk(KERN_ERR "WARNING: Estimating decrementer frequency " - "(not found)\n"); - } - ppc_tb_freq /= 16; - ppc_proc_freq = 50000000; - if (!get_freq("clock-frequency", &ppc_proc_freq)) - printk(KERN_ERR "WARNING: Estimating processor frequency" - "(not found)\n"); - - printk("Decrementer Frequency = 0x%lx\n", ppc_tb_freq); + ppc_tb_freq = 50000000; + if (!get_freq("bus-frequency", &ppc_tb_freq)) { + printk(KERN_ERR "WARNING: Estimating decrementer frequency " + "(not found)\n"); + } + ppc_tb_freq /= 16; + ppc_proc_freq = 50000000; + if (!get_freq("clock-frequency", &ppc_proc_freq)) + printk(KERN_ERR "WARNING: Estimating processor frequency" + "(not found)\n"); + + printk("Decrementer Frequency = 0x%lx\n", ppc_tb_freq); /* Perform some more timer/timebase initialization. This used * to be done elsewhere, but other changes caused it to get @@ -164,7 +164,7 @@ void __init mpc8xx_calibrate_decr(void) * we guarantee the registers are locked, then we unlock them * for our use. */ - sys_tmr1 = (sitk8xx_t *) immr_map(im_sitk); + sys_tmr1 = (sitk8xx_t *) immr_map(im_sitk); out_be32(&sys_tmr1->sitk_tbscrk, ~KAPWR_KEY); out_be32(&sys_tmr1->sitk_rtcsck, ~KAPWR_KEY); out_be32(&sys_tmr1->sitk_tbk, ~KAPWR_KEY); @@ -180,8 +180,8 @@ void __init mpc8xx_calibrate_decr(void) * we have to enable the timebase). The decrementer interrupt * is wired into the vector table, nothing to do here for that. */ - cpu = of_find_node_by_type(NULL, "cpu"); - virq= irq_of_parse_and_map(cpu, 0); + cpu = of_find_node_by_type(NULL, "cpu"); + virq= irq_of_parse_and_map(cpu, 0); irq = irq_map[virq].hwirq; sys_tmr2 = (sit8xx_t *) immr_map(im_sit); @@ -211,10 +211,10 @@ int mpc8xx_set_rtc_time(struct rtc_time *tm) sit8xx_t *sys_tmr2; int time; - sys_tmr1 = (sitk8xx_t *) immr_map(im_sitk); + sys_tmr1 = (sitk8xx_t *) immr_map(im_sitk); sys_tmr2 = (sit8xx_t *) immr_map(im_sit); time = mktime(tm->tm_year+1900, tm->tm_mon+1, tm->tm_mday, - tm->tm_hour, tm->tm_min, tm->tm_sec); + tm->tm_hour, tm->tm_min, tm->tm_sec); out_be32(&sys_tmr1->sitk_rtck, KAPWR_KEY); out_be32(&sys_tmr2->sit_rtc, time); @@ -233,8 +233,8 @@ void mpc8xx_get_rtc_time(struct rtc_time *tm) /* Get time from the RTC. */ data = in_be32(&sys_tmr->sit_rtc); to_tm(data, tm); - tm->tm_year -= 1900; - tm->tm_mon -= 1; + tm->tm_year -= 1900; + tm->tm_mon -= 1; immr_unmap(sys_tmr); return; } @@ -298,7 +298,7 @@ void __init m8xx_pic_init(void) int irq; if (mpc8xx_pic_init()) { - printk(KERN_ERR "Failed interrupt 8xx controller initialization\n"); + printk(KERN_ERR "Failed interrupt 8xx controller initialization\n"); return; } |