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Groups > linux.kernel > #1392075

[PATCH 0/2] m68k RTC fixes

From Geert Uytterhoeven <geert@linux-m68k.org>
Newsgroups linux.kernel
Subject [PATCH 0/2] m68k RTC fixes
Date 2016-05-02 11:00 +0200
Message-ID <ruhRT-hF-7@gated-at.bofh.it> (permalink)
Organization linux.* mail to news gateway

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	Hi Arnd, Alexandre,

"[PATCH v3 02/16] rtc: cmos: move mc146818rtc code out of
asm-generic/rtc.h" of Arnd's series "[PATCH v3 00/16] genrtc removal"
caused two new build failures on m68k:

bvme6000_defconfig:

    In file included from arch/m68k/bvme6000/rtc.c:19:
    include/linux/mc146818rtc.h: In function ‘mc146818_is_updating’:
    include/linux/mc146818rtc.h:138: error: implicit declaration of function ‘CMOS_READ’
    include/linux/mc146818rtc.h: In function ‘mc146818_get_time’:
    include/linux/mc146818rtc.h:189: error: ‘RTC_ALWAYS_BCD’ undeclared (first use in this function)
    include/linux/mc146818rtc.h:189: error: (Each undeclared identifier is reported only once
    include/linux/mc146818rtc.h:189: error: for each function it appears in.)
    include/linux/mc146818rtc.h: In function ‘mc146818_set_time’:
    include/linux/mc146818rtc.h:279: error: ‘RTC_ALWAYS_BCD’ undeclared (first use in this function)
    include/linux/mc146818rtc.h:290: error: implicit declaration of function ‘CMOS_WRITE’


mvme16x_defconfig:

    In file included from arch/m68k/mvme16x/rtc.c:18:
    include/linux/mc146818rtc.h: In function ‘mc146818_is_updating’:
    include/linux/mc146818rtc.h:138: error: implicit declaration of function ‘CMOS_READ’
    include/linux/mc146818rtc.h: In function ‘mc146818_get_time’:
    include/linux/mc146818rtc.h:189: error: ‘RTC_ALWAYS_BCD’ undeclared (first use in this function)
    include/linux/mc146818rtc.h:189: error: (Each undeclared identifier is reported only once
    include/linux/mc146818rtc.h:189: error: for each function it appears in.)
    include/linux/mc146818rtc.h: In function ‘mc146818_set_time’:
    include/linux/mc146818rtc.h:279: error: ‘RTC_ALWAYS_BCD’ undeclared (first use in this function)
    include/linux/mc146818rtc.h:290: error: implicit declaration of function ‘CMOS_WRITE’

These do not show up with a multi-platform config including Atari
support, as arch/m68k/include/asm/mc146818rtc.h provides a definition of
CMOS_READ() if CONFIG_ATARI=y.

Fortunately the fixes are simple: replace <linux/mc146818rtc.h> by
<linux/rtc.h>.  This is safe to apply to current upstream, too.

Queue strategy:
  1. These are queued together with Arnd's series,
  1. I queue them for v4.7 myself, but then the RTC tree must be mergest
     after the m68k tree,
  2. I queue them for v4.6.

As I currently don't have any m68k patches queued for v4.7, perhaps it's
easiest if these are included with Arnd's series?

Thanks!

Geert Uytterhoeven (2):
  m68k/bvme6000: Include generic <linux/rtc.h>
  m68k/mvme16x: Include generic <linux/rtc.h>

 arch/m68k/bvme6000/rtc.c | 2 +-
 arch/m68k/mvme16x/rtc.c  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

-- 
1.9.1

Gr{oetje,eeting}s,

						Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
							    -- Linus Torvalds

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Thread

[PATCH 0/2] m68k RTC fixes Geert Uytterhoeven <geert@linux-m68k.org> - 2016-05-02 11:00 +0200
  Re: [PATCH 0/2] m68k RTC fixes Alexandre Belloni <alexandre.belloni@free-electrons.com> - 2016-05-03 15:50 +0200
    Re: [PATCH 0/2] m68k RTC fixes Arnd Bergmann <arnd@arndb.de> - 2016-05-03 16:00 +0200
      Re: [PATCH 0/2] m68k RTC fixes Geert Uytterhoeven <geert@linux-m68k.org> - 2016-05-03 16:10 +0200

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