Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc

* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (408 commits)
  [POWERPC] Add memchr() to the bootwrapper
  [POWERPC] Implement logging of unhandled signals
  [POWERPC] Add legacy serial support for OPB with flattened device tree
  [POWERPC] Use 1TB segments
  [POWERPC] XilinxFB: Allow fixed framebuffer base address
  [POWERPC] XilinxFB: Add support for custom screen resolution
  [POWERPC] XilinxFB: Use pdata to pass around framebuffer parameters
  [POWERPC] PCI: Add 64-bit physical address support to setup_indirect_pci
  [POWERPC] 4xx: Kilauea defconfig file
  [POWERPC] 4xx: Kilauea DTS
  [POWERPC] 4xx: Add AMCC Kilauea eval board support to platforms/40x
  [POWERPC] 4xx: Add AMCC 405EX support to cputable.c
  [POWERPC] Adjust TASK_SIZE on ppc32 systems to 3GB that are capable
  [POWERPC] Use PAGE_OFFSET to tell if an address is user/kernel in SW TLB handlers
  [POWERPC] 85xx: Enable FP emulation in MPC8560 ADS defconfig
  [POWERPC] 85xx: Killed <asm/mpc85xx.h>
  [POWERPC] 85xx: Add cpm nodes for 8541/8555 CDS
  [POWERPC] 85xx: Convert mpc8560ads to the new CPM binding.
  [POWERPC] mpc8272ads: Remove muram from the CPM reg property.
  [POWERPC] Make clockevents work on PPC601 processors
  ...

Fixed up conflict in Documentation/powerpc/booting-without-of.txt manually.

1 files changed, 3 insertions, 11 deletions

diff --git a/arch/powerpc/platforms/ps3/time.c b/arch/powerpc/platforms/ps3/time.c
index 802a9ccacb5e..d0daf7d6d3b2 100644
--- a/arch/powerpc/platforms/ps3/time.c
+++ b/arch/powerpc/platforms/ps3/time.c
@@ -50,12 +50,6 @@ static void __maybe_unused _dump_time(int time, const char *func,
 	_dump_tm(&tm, func, line);
 }
 
-/**
- * rtc_shift - Difference in seconds between 1970 and the ps3 rtc value.
- */
-
-static s64 rtc_shift;
-
 void __init ps3_calibrate_decr(void)
 {
 	int result;
@@ -66,8 +60,6 @@ void __init ps3_calibrate_decr(void)
 
 	ppc_tb_freq = tmp;
 	ppc_proc_freq = ppc_tb_freq * 40;
-
-	rtc_shift = ps3_os_area_rtc_diff();
 }
 
 static u64 read_rtc(void)
@@ -87,18 +79,18 @@ int ps3_set_rtc_time(struct rtc_time *tm)
 	u64 now = mktime(tm->tm_year + 1900, tm->tm_mon + 1, tm->tm_mday,
 		tm->tm_hour, tm->tm_min, tm->tm_sec);
 
-	rtc_shift = now - read_rtc();
+	ps3_os_area_set_rtc_diff(now - read_rtc());
 	return 0;
 }
 
 void ps3_get_rtc_time(struct rtc_time *tm)
 {
-	to_tm(read_rtc() + rtc_shift, tm);
+	to_tm(read_rtc() + ps3_os_area_get_rtc_diff(), tm);
 	tm->tm_year -= 1900;
 	tm->tm_mon -= 1;
 }
 
 unsigned long __init ps3_get_boot_time(void)
 {
-	return read_rtc() + rtc_shift;
+	return read_rtc() + ps3_os_area_get_rtc_diff();
 }