Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rric/oprofile

[linux-2.6-omap-h63xx.git] / arch / x86 / kernel / rtc.c

diff --git a/arch/x86/kernel/rtc.c b/arch/x86/kernel/rtc.c
index 05191bbc68b8bef23926a60b28b461ca559e5502..dd6f2b71561bfbdc245e78cae8cfac30d44d425e 100644 (file)
--- a/arch/x86/kernel/rtc.c
+++ b/arch/x86/kernel/rtc.c
@@ -52,7 +52,7 @@ int mach_set_rtc_mmss(unsigned long nowtime)
 
        cmos_minutes = CMOS_READ(RTC_MINUTES);
        if (!(save_control & RTC_DM_BINARY) || RTC_ALWAYS_BCD)
-               BCD_TO_BIN(cmos_minutes);
+               cmos_minutes = bcd2bin(cmos_minutes);
 
        /*
         * since we're only adjusting minutes and seconds,
@@ -69,8 +69,8 @@ int mach_set_rtc_mmss(unsigned long nowtime)
 
        if (abs(real_minutes - cmos_minutes) < 30) {
                if (!(save_control & RTC_DM_BINARY) || RTC_ALWAYS_BCD) {
-                       BIN_TO_BCD(real_seconds);
-                       BIN_TO_BCD(real_minutes);
+                       real_seconds = bin2bcd(real_seconds);
+                       real_minutes = bin2bcd(real_minutes);
                }
                CMOS_WRITE(real_seconds,RTC_SECONDS);
                CMOS_WRITE(real_minutes,RTC_MINUTES);
@@ -124,16 +124,16 @@ unsigned long mach_get_cmos_time(void)
        WARN_ON_ONCE(RTC_ALWAYS_BCD && (status & RTC_DM_BINARY));
 
        if (RTC_ALWAYS_BCD || !(status & RTC_DM_BINARY)) {
-               BCD_TO_BIN(sec);
-               BCD_TO_BIN(min);
-               BCD_TO_BIN(hour);
-               BCD_TO_BIN(day);
-               BCD_TO_BIN(mon);
-               BCD_TO_BIN(year);
+               sec = bcd2bin(sec);
+               min = bcd2bin(min);
+               hour = bcd2bin(hour);
+               day = bcd2bin(day);
+               mon = bcd2bin(mon);
+               year = bcd2bin(year);
        }
 
        if (century) {
-               BCD_TO_BIN(century);
+               century = bcd2bin(century);
                year += century * 100;
                printk(KERN_INFO "Extended CMOS year: %d\n", century * 100);
        } else
@@ -223,11 +223,25 @@ static struct platform_device rtc_device = {
 static __init int add_rtc_cmos(void)
 {
 #ifdef CONFIG_PNP
-       if (!pnp_platform_devices)
-               platform_device_register(&rtc_device);
-#else
+       static const char *ids[] __initconst =
+           { "PNP0b00", "PNP0b01", "PNP0b02", };
+       struct pnp_dev *dev;
+       struct pnp_id *id;
+       int i;
+
+       pnp_for_each_dev(dev) {
+               for (id = dev->id; id; id = id->next) {
+                       for (i = 0; i < ARRAY_SIZE(ids); i++) {
+                               if (compare_pnp_id(id, ids[i]) != 0)
+                                       return 0;
+                       }
+               }
+       }
+#endif
+
        platform_device_register(&rtc_device);
-#endif /* CONFIG_PNP */
+       dev_info(&rtc_device.dev,
+                "registered platform RTC device (no PNP device found)\n");
        return 0;
 }
 device_initcall(add_rtc_cmos);