Re: [patch] provide rtc_cmos platform device
From: Andrew Morton
Date: Wed May 21 2008 - 18:34:20 EST
On Tue, 20 May 2008 22:25:56 +0400
Stas Sergeev <stsp@xxxxxxxx> wrote:
> Recently (around 2.6.25) I've noticed
> that RTC no longer works for me.
So it's a regression.
> It turned out this is because I use
> pnpacpi=off kernel option to work
> around the parport_pc bugs.
> I always did so, but RTC used to work
> fine in the past, and now it have
Albeit a fairly obscure one. I tagged the patch for backporting, let
those guys decide ;)
> The attached patch fixes the problem
> by creating the platform device for
> the RTC when PNP is disabled.
> This may also help running the
> PNP-enabled kernel on an older PCs.
> Signed-off-by: Stas Sergeev <stsp@xxxxxxxx>
I suppose that on this basis:
arch/x86/kernel/rtc.c | 31 +++++++++++++++++++++++++++++++
drivers/rtc/rtc-cmos.c | 26 +++++++++-----------------
include/asm-x86/rtc.h | 4 ++++
it should be considered an x86 patch. I shall treat it as such.
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