Re: drivers/char/rtc.c compile failure in current 2.4 BitKeepertree:

From: Marcelo Tosatti
Date: Tue Dec 02 2003 - 08:49:20 EST

On Tue, 2 Dec 2003, Ralf Baechle wrote:

> On Mon, Dec 01, 2003 at 07:01:17PM -0500, Chris Siebenmann wrote:
> > I'm compiling for SMP x86 and getting:
> > make[3]: Entering directory `/homes/hawkwind/u0/cks/sys/linux-BK/drivers/char'
> > gcc -D__KERNEL__ -I/homes/hawkwind/u0/cks/sys/linux-BK/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -fomit-frame-pointer -pipe -mpreferred-stack-boundary=2 -march=i686 -nostdinc -iwithprefix include -DKBUILD_BASENAME=rtc -c -o rtc.o rtc.c
> > rtc.c: In function `rtc_init':
> > rtc.c:772: `RTC_IOMAPPED' undeclared (first use in this function)
> > rtc.c:772: (Each undeclared identifier is reported only once
> > rtc.c:772: for each function it appears in.)
> > rtc.c:773: `RTC_IO_EXTENT' undeclared (first use in this function)
> > rtc.c: In function `rtc_exit':
> > rtc.c:873: `RTC_IOMAPPED' undeclared (first use in this function)
> > rtc.c:874: `RTC_IO_EXTENT' undeclared (first use in this function)
> > make[3]: *** [rtc.o] Error 1
> >
> > It looks like the MIPS changes require these to be defined in
> > include/asm-*/mc146818rtc.h (or included files) for all architectures
> > (previously RTC_IO_EXTENT was defined in rtc.c and RTC_IOMAPPED didn't
> > exist), but only MIPS has been updated to do this. From looking at the
> > diffs to rtc.c, it looks like the correct additions are just:
> Seems Marcelo didn't (yet?) merge below patch which I had sent to him
> separate from the rtc.c patches ...

Just applied the patch.

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