diff options
Diffstat (limited to 'arch/powerpc/platforms/powermac/time.c')
| -rw-r--r-- | arch/powerpc/platforms/powermac/time.c | 27 |
1 files changed, 17 insertions, 10 deletions
diff --git a/arch/powerpc/platforms/powermac/time.c b/arch/powerpc/platforms/powermac/time.c index bf9da56942e..8680bb69795 100644 --- a/arch/powerpc/platforms/powermac/time.c +++ b/arch/powerpc/platforms/powermac/time.c @@ -26,7 +26,6 @@ #include <asm/sections.h> #include <asm/prom.h> -#include <asm/system.h> #include <asm/io.h> #include <asm/pgtable.h> #include <asm/machdep.h> @@ -84,18 +83,23 @@ long __init pmac_time_init(void) return delta; } +#if defined(CONFIG_ADB_CUDA) || defined(CONFIG_ADB_PMU) static void to_rtc_time(unsigned long now, struct rtc_time *tm) { to_tm(now, tm); tm->tm_year -= 1900; tm->tm_mon -= 1; } +#endif +#if defined(CONFIG_ADB_CUDA) || defined(CONFIG_ADB_PMU) || \ + defined(CONFIG_PMAC_SMU) static unsigned long from_rtc_time(struct rtc_time *tm) { return mktime(tm->tm_year+1900, tm->tm_mon+1, tm->tm_mday, tm->tm_hour, tm->tm_min, tm->tm_sec); } +#endif #ifdef CONFIG_ADB_CUDA static unsigned long cuda_get_time(void) @@ -260,13 +264,16 @@ int __init via_calibrate_decr(void) struct resource rsrc; vias = of_find_node_by_name(NULL, "via-cuda"); - if (vias == 0) + if (vias == NULL) vias = of_find_node_by_name(NULL, "via-pmu"); - if (vias == 0) + if (vias == NULL) vias = of_find_node_by_name(NULL, "via"); - if (vias == 0 || of_address_to_resource(vias, 0, &rsrc)) + if (vias == NULL || of_address_to_resource(vias, 0, &rsrc)) { + of_node_put(vias); return 0; - via = ioremap(rsrc.start, rsrc.end - rsrc.start + 1); + } + of_node_put(vias); + via = ioremap(rsrc.start, resource_size(&rsrc)); if (via == NULL) { printk(KERN_ERR "Failed to map VIA for timer calibration !\n"); return 0; @@ -292,7 +299,7 @@ int __init via_calibrate_decr(void) ppc_tb_freq = (dstart - dend) * 100 / 6; iounmap(via); - + return 1; } #endif @@ -309,9 +316,9 @@ void __init pmac_calibrate_decr(void) * calibration. That's better since the VIA itself seems * to be slightly off. --BenH */ - if (!machine_is_compatible("MacRISC2") && - !machine_is_compatible("MacRISC3") && - !machine_is_compatible("MacRISC4")) + if (!of_machine_is_compatible("MacRISC2") && + !of_machine_is_compatible("MacRISC3") && + !of_machine_is_compatible("MacRISC4")) if (via_calibrate_decr()) return; @@ -320,7 +327,7 @@ void __init pmac_calibrate_decr(void) * probably implement calibration based on the KL timer on these * machines anyway... -BenH */ - if (machine_is_compatible("PowerMac3,5")) + if (of_machine_is_compatible("PowerMac3,5")) if (via_calibrate_decr()) return; #endif |