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Commit a097a35c authored by Segher Boessenkool's avatar Segher Boessenkool Committed by Paul Mackerras
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[PATCH] powerpc: Maple: request I/O resource.



Reserve the Maple RTC I/O resource.  Needed now we use genrtc.

Signed-off-by: default avatarSegher Boessenkool <segher@kernel.crashing.org>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent 68643cfb
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+10 −1
Original line number Diff line number Diff line
@@ -158,6 +158,11 @@ int maple_set_rtc_time(struct rtc_time *tm)
	return 0;
}

static struct resource rtc_iores = {
	.name = "rtc",
	.flags = IORESOURCE_BUSY,
};

unsigned long __init maple_get_boot_time(void)
{
	struct rtc_time tm;
@@ -173,6 +178,10 @@ unsigned long __init maple_get_boot_time(void)
		       "legacy address (0x%x)\n", maple_rtc_addr);
	}

	rtc_iores.start = maple_rtc_addr;
	rtc_iores.end = maple_rtc_addr + 7;
	request_resource(&ioport_resource, &rtc_iores);

	maple_get_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);