Merge tag 'driver-core-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

Pull driver core patches from Greg Kroah-Hartman:
 "Here is the big driver core merge for 3.9-rc1

  There are two major series here, both of which touch lots of drivers
  all over the kernel, and will cause you some merge conflicts:

   - add a new function called devm_ioremap_resource() to properly be
     able to check return values.

   - remove CONFIG_EXPERIMENTAL

  Other than those patches, there's not much here, some minor fixes and
  updates"

Fix up trivial conflicts

* tag 'driver-core-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (221 commits)
  base: memory: fix soft/hard_offline_page permissions
  drivercore: Fix ordering between deferred_probe and exiting initcalls
  backlight: fix class_find_device() arguments
  TTY: mark tty_get_device call with the proper const values
  driver-core: constify data for class_find_device()
  firmware: Ignore abort check when no user-helper is used
  firmware: Reduce ifdef CONFIG_FW_LOADER_USER_HELPER
  firmware: Make user-mode helper optional
  firmware: Refactoring for splitting user-mode helper code
  Driver core: treat unregistered bus_types as having no devices
  watchdog: Convert to devm_ioremap_resource()
  thermal: Convert to devm_ioremap_resource()
  spi: Convert to devm_ioremap_resource()
  power: Convert to devm_ioremap_resource()
  mtd: Convert to devm_ioremap_resource()
  mmc: Convert to devm_ioremap_resource()
  mfd: Convert to devm_ioremap_resource()
  media: Convert to devm_ioremap_resource()
  iommu: Convert to devm_ioremap_resource()
  drm: Convert to devm_ioremap_resource()
  ...

drivers/spi/Kconfig

@@ -88,7 +88,7 @@ config SPI_BFIN_SPORT
 
 config SPI_AU1550
 	tristate "Au1550/Au1200/Au1300 SPI Controller"
-	depends on MIPS_ALCHEMY && EXPERIMENTAL
+	depends on MIPS_ALCHEMY
 	select SPI_BITBANG
 	help
 	  If you say yes to this option, support will be included for the
@@ -188,7 +188,7 @@ config SPI_IMX
 
 config SPI_LM70_LLP
 	tristate "Parallel port adapter for LM70 eval board (DEVELOPMENT)"
-	depends on PARPORT && EXPERIMENTAL
+	depends on PARPORT
 	select SPI_BITBANG
 	help
 	  This driver supports the NS LM70 LLP Evaluation Board,
@@ -204,7 +204,7 @@ config SPI_MPC52xx
 
 config SPI_MPC52xx_PSC
 	tristate "Freescale MPC52xx PSC SPI controller"
-	depends on PPC_MPC52xx && EXPERIMENTAL
+	depends on PPC_MPC52xx
 	help
 	  This enables using the Freescale MPC52xx Programmable Serial
 	  Controller in master SPI mode.
@@ -273,8 +273,8 @@ config SPI_OMAP_100K
 	  OMAP SPI 100K master controller for omap7xx boards.
 
 config SPI_ORION
-	tristate "Orion SPI master (EXPERIMENTAL)"
-	depends on PLAT_ORION && EXPERIMENTAL
+	tristate "Orion SPI master"
+	depends on PLAT_ORION
 	help
 	  This enables using the SPI master controller on the Orion chips.
 
@@ -328,7 +328,7 @@ config SPI_RSPI
 
 config SPI_S3C24XX
 	tristate "Samsung S3C24XX series SPI"
-	depends on ARCH_S3C24XX && EXPERIMENTAL
+	depends on ARCH_S3C24XX
 	select SPI_BITBANG
 	help
 	  SPI driver for Samsung S3C24XX series ARM SoCs
@@ -443,7 +443,7 @@ config SPI_XCOMM
 
 config SPI_XILINX
 	tristate "Xilinx SPI controller common module"
-	depends on HAS_IOMEM && EXPERIMENTAL
+	depends on HAS_IOMEM
 	select SPI_BITBANG
 	help
 	  This exposes the SPI controller IP from the Xilinx EDK.
@@ -455,7 +455,7 @@ config SPI_XILINX
 
 config SPI_NUC900
 	tristate "Nuvoton NUC900 series SPI"
-	depends on ARCH_W90X900 && EXPERIMENTAL
+	depends on ARCH_W90X900
 	select SPI_BITBANG
 	help
 	  SPI driver for Nuvoton NUC900 series ARM SoCs
@@ -489,7 +489,6 @@ comment "SPI Protocol Masters"
 
 config SPI_SPIDEV
 	tristate "User mode SPI device driver support"
-	depends on EXPERIMENTAL
 	help
 	  This supports user mode SPI protocol drivers.