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| author |   Finn Thain <fthain@telegraphics.com.au> | 2018-09-11 20:18:44 -0400 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2018-10-08 22:53:10 +1100 |
| commit | 0792a2c8e0bbda3605b8d42c6b9635be7b19982a (patch) | |
| tree | ba1ddd80dac3a672746caa2447a217cec910cbee /include/linux/pmu.h | |
| parent | powerpc/64s/radix: Explicitly flush ERAT with local LPID invalidation (diff) | |
| download | linux-dev-0792a2c8e0bbda3605b8d42c6b9635be7b19982a.tar.xz linux-dev-0792a2c8e0bbda3605b8d42c6b9635be7b19982a.zip | |
macintosh: Use common code to access RTC
Now that the 68k Mac port has adopted the via-pmu driver, the same RTC
code can be shared between m68k and powerpc. Replace duplicated code in
arch/powerpc and arch/m68k with common RTC accessors for Cuda and PMU.
Drop the problematic WARN_ON which was introduced in commit 22db552b50fa
("powerpc/powermac: Fix rtc read/write functions").
Tested-by: Stan Johnson <userm57@yahoo.com>
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'include/linux/pmu.h')
| -rw-r--r-- | include/linux/pmu.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/pmu.h b/include/linux/pmu.h index 9ac8fc60ad49..52453a24a24f 100644 --- a/include/linux/pmu.h +++ b/include/linux/pmu.h @@ -9,6 +9,7 @@ #ifndef _LINUX_PMU_H #define _LINUX_PMU_H +#include <linux/rtc.h> #include <uapi/linux/pmu.h> @@ -36,6 +37,9 @@ static inline void pmu_resume(void) extern void pmu_enable_irled(int on); +extern time64_t pmu_get_time(void); +extern int pmu_set_rtc_time(struct rtc_time *tm); + extern void pmu_restart(void); extern void pmu_shutdown(void); extern void pmu_unlock(void); |