From: Segher Boessenkool Date: Thu, 17 Nov 2005 21:22:14 +0000 (+0100) Subject: [PATCH] powerpc: Maple: request I/O resource. X-Git-Tag: v2.6.15-rc2~37^2~11 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a097a35c9a6de6316c18a3e914c64400b5a6db57;p=linux-2.6 [PATCH] powerpc: Maple: request I/O resource. Reserve the Maple RTC I/O resource. Needed now we use genrtc. Signed-off-by: Segher Boessenkool Signed-off-by: Paul Mackerras --- diff --git a/arch/powerpc/platforms/maple/time.c b/arch/powerpc/platforms/maple/time.c index 40fc07a8e6..15846cc938 100644 --- a/arch/powerpc/platforms/maple/time.c +++ b/arch/powerpc/platforms/maple/time.c @@ -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; @@ -172,7 +177,11 @@ unsigned long __init maple_get_boot_time(void) printk(KERN_INFO "Maple: No device node for RTC, assuming " "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);