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Message-Id: <20070721.225413.23605608.davem@davemloft.net> Date: Sat, 21 Jul 2007 22:54:13 -0700 (PDT) From: David Miller <davem@...emloft.net> To: viro@....linux.org.uk Cc: linux-kernel@...r.kernel.org, sparclinux@...r.kernel.org, sam@...nborg.org Subject: Re: [RFC] Kconfig fun with sparc32/sparc64 rtc drivers From: Al Viro <viro@....linux.org.uk> Date: Sun, 22 Jul 2007 06:43:56 +0100 > seems to imply that CONFIG_RTC has no business whatsoever on sparc64 builds, > let alone in defconfig - JavaStation had never gone sparc64. OTOH, we > have explicit scanning ISA bus in addition to EBUS in drivers/char/rtc.c > in case of __sparc_v9__, so it looks like help above ought to be changed. > OTTH, the isa-scanning code looks odd - for comparison, FreeBSD has > the same logics for ebus (looks for node called "rtc"), but the isa probe > in the same driver (sys/sparc64/sparc64/rtc.c) is It doesn't get built on sparc64 any more. If you look at the current tree: 1) we handle all of the sparc64 RTC stuff in arch/sparc64/kernel/time 2) all the __sparc_v9__ crap is removed from drivers/char/rtc.c 3) all the __sparc__ crap is changed to CONFIG_SPARC32 in same 4) CONFIG_RTC is not longer allows on sparc64, only sparc32 with PCI - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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