Merge branch 'akpm' (patches from Andrew Morton) into next

Merge more updates from Andrew Morton:

 - Most of the rest of MM.

   This includes "mark remap_file_pages syscall as deprecated" but the
   actual "replace remap_file_pages syscall with emulation" is held
   back.  I guess we'll need to work out when to pull the trigger on
   that one.

 - various minor cleanups to obscure filesystems

 - the drivers/rtc queue

 - hfsplus updates

 - ufs, hpfs, fatfs, affs, reiserfs

 - Documentation/

 - signals

 - procfs

 - cpu hotplug

 - lib/idr.c

 - rapidio

 - sysctl

 - ipc updates

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (171 commits)
  ufs: sb mutex merge + mutex_destroy
  powerpc: update comments for generic idle conversion
  cris: update comments for generic idle conversion
  idle: remove cpu_idle() forward declarations
  nbd: zero from and len fields in NBD_CMD_DISCONNECT.
  mm: convert some level-less printks to pr_*
  MAINTAINERS: adi-buildroot-devel is moderated
  MAINTAINERS: add linux-api for review of API/ABI changes
  mm/kmemleak-test.c: use pr_fmt for logging
  fs/dlm/debug_fs.c: replace seq_printf by seq_puts
  fs/dlm/lockspace.c: convert simple_str to kstr
  fs/dlm/config.c: convert simple_str to kstr
  mm: mark remap_file_pages() syscall as deprecated
  mm: memcontrol: remove unnecessary memcg argument from soft limit functions
  mm: memcontrol: clean up memcg zoneinfo lookup
  mm/memblock.c: call kmemleak directly from memblock_(alloc|free)
  mm/mempool.c: update the kmemleak stack trace for mempool allocations
  lib/radix-tree.c: update the kmemleak stack trace for radix tree allocations
  mm: introduce kmemleak_update_trace()
  mm/kmemleak.c: use %u to print ->checksum
  ...

1 files changed, 40 insertions, 2 deletions

diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index 2e565f8e5165..71988b69eca6 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -386,12 +386,12 @@ config RTC_DRV_PCF8583
 	  will be called rtc-pcf8583.
 
 config RTC_DRV_M41T80
-	tristate "ST M41T62/65/M41T80/81/82/83/84/85/87"
+	tristate "ST M41T62/65/M41T80/81/82/83/84/85/87 and compatible"
 	help
 	  If you say Y here you will get support for the ST M41T60
 	  and M41T80 RTC chips series. Currently, the following chips are
 	  supported: M41T62, M41T65, M41T80, M41T81, M41T82, M41T83, M41ST84,
-	  M41ST85, and M41ST87.
+	  M41ST85, M41ST87, and MicroCrystal RV4162.
 
 	  This driver can also be built as a module. If so, the module
 	  will be called rtc-m41t80.
@@ -573,6 +573,17 @@ config RTC_DRV_DS1305
 	  This driver can also be built as a module. If so, the module
 	  will be called rtc-ds1305.
 
+config RTC_DRV_DS1343
+	select REGMAP_SPI
+	tristate "Dallas/Maxim DS1343/DS1344"
+	help
+	  If you say yes here you get support for the
+	  Dallas/Maxim DS1343 and DS1344 real time clock chips.
+	  Support for trickle charger, alarm is provided.
+
+	  This driver can also be built as a module. If so, the module
+	  will be called rtc-ds1343.
+
 config RTC_DRV_DS1347
 	tristate "Dallas/Maxim DS1347"
 	help
@@ -650,6 +661,14 @@ config RTC_DRV_RX4581
 	  This driver can also be built as a module. If so the module
 	  will be called rtc-rx4581.
 
+config RTC_DRV_MCP795
+	tristate "Microchip MCP795"
+	help
+	  If you say yes here you will get support for the Microchip MCP795.
+
+	  This driver can also be built as a module. If so the module
+	  will be called rtc-mcp795.
+
 endif # SPI_MASTER
 
 comment "Platform RTC drivers"
@@ -758,6 +777,16 @@ config RTC_DRV_DA9055
 	  This driver can also be built as a module. If so, the module
 	  will be called rtc-da9055
 
+config RTC_DRV_DA9063
+	tristate "Dialog Semiconductor DA9063 RTC"
+	depends on MFD_DA9063
+	help
+	  If you say yes here you will get support for the RTC subsystem
+	  of the Dialog Semiconductor DA9063.
+
+	  This driver can also be built as a module. If so, the module
+	  will be called "rtc-da9063".
+
 config RTC_DRV_EFI
 	tristate "EFI RTC"
 	depends on IA64
@@ -1327,6 +1356,15 @@ config RTC_DRV_MOXART
 	   This driver can also be built as a module. If so, the module
 	   will be called rtc-moxart
 
+config RTC_DRV_XGENE
+	tristate "APM X-Gene RTC"
+	help
+	  If you say yes here you get support for the APM X-Gene SoC real time
+	  clock.
+
+	  This driver can also be built as a module, if so, the module
+	  will be called "rtc-xgene".
+
 comment "HID Sensor RTC drivers"
 
 config RTC_DRV_HID_SENSOR_TIME