Merge branch 'devel-stable' into for-linus

Conflicts:
	arch/arm/Kconfig.debug
	arch/arm/plat-versatile/Kconfig
Merge fixes:
	arch/arm/mach-integrator/Kconfig
	drivers/clocksource/Kconfig

arch/arm/Kconfig

@@ -30,7 +30,6 @@ config ARM
 	select HAVE_HW_BREAKPOINT if (PERF_EVENTS && (CPU_V6 || CPU_V6K || CPU_V7))
 	select HAVE_C_RECORDMCOUNT
 	select HAVE_GENERIC_HARDIRQS
-	select HAVE_SPARSE_IRQ
 	select GENERIC_IRQ_SHOW
 	select CPU_PM if (SUSPEND || CPU_IDLE)
 	select GENERIC_PCI_IOMAP
@@ -55,9 +54,6 @@ config MIGHT_HAVE_PCI
 config SYS_SUPPORTS_APM_EMULATION
 	bool
 
-config HAVE_SCHED_CLOCK
-	bool
-
 config GENERIC_GPIO
 	bool
 
@@ -355,6 +351,7 @@ config ARCH_HIGHBANK
 	select GENERIC_CLOCKEVENTS
 	select HAVE_ARM_SCU
 	select HAVE_SMP
+	select SPARSE_IRQ
 	select USE_OF
 	help
 	  Support for the Calxeda Highbank SoC based boards.
@@ -443,7 +440,6 @@ config ARCH_MXC
 	select CLKDEV_LOOKUP
 	select CLKSRC_MMIO
 	select GENERIC_IRQ_CHIP
-	select HAVE_SCHED_CLOCK
 	select MULTI_IRQ_HANDLER
 	help
 	  Support for Freescale MXC/iMX-based family of processors
@@ -535,7 +531,6 @@ config ARCH_IXP4XX
 	select CPU_XSCALE
 	select GENERIC_GPIO
 	select GENERIC_CLOCKEVENTS
-	select HAVE_SCHED_CLOCK
 	select MIGHT_HAVE_PCI
 	select DMABOUNCE if PCI
 	help
@@ -606,7 +601,6 @@ config ARCH_MMP
 	select CLKDEV_LOOKUP
 	select GENERIC_CLOCKEVENTS
 	select GPIO_PXA
-	select HAVE_SCHED_CLOCK
 	select TICK_ONESHOT
 	select PLAT_PXA
 	select SPARSE_IRQ
@@ -647,7 +641,6 @@ config ARCH_TEGRA
 	select GENERIC_CLOCKEVENTS
 	select GENERIC_GPIO
 	select HAVE_CLK
-	select HAVE_SCHED_CLOCK
 	select HAVE_SMP
 	select MIGHT_HAVE_CACHE_L2X0
 	select ARCH_HAS_CPUFREQ
@@ -664,7 +657,6 @@ config ARCH_PICOXCELL
 	select DW_APB_TIMER
 	select GENERIC_CLOCKEVENTS
 	select GENERIC_GPIO
-	select HAVE_SCHED_CLOCK
 	select HAVE_TCM
 	select NO_IOPORT
 	select SPARSE_IRQ
@@ -692,7 +684,6 @@ config ARCH_PXA
 	select ARCH_REQUIRE_GPIOLIB
 	select GENERIC_CLOCKEVENTS
 	select GPIO_PXA
-	select HAVE_SCHED_CLOCK
 	select TICK_ONESHOT
 	select PLAT_PXA
 	select SPARSE_IRQ
@@ -760,7 +751,6 @@ config ARCH_SA1100
 	select CPU_FREQ
 	select GENERIC_CLOCKEVENTS
 	select CLKDEV_LOOKUP
-	select HAVE_SCHED_CLOCK
 	select TICK_ONESHOT
 	select ARCH_REQUIRE_GPIOLIB
 	select HAVE_IDE
@@ -817,7 +807,6 @@ config ARCH_S5P64X0
 	select CLKSRC_MMIO
 	select HAVE_S3C2410_WATCHDOG if WATCHDOG
 	select GENERIC_CLOCKEVENTS
-	select HAVE_SCHED_CLOCK
 	select HAVE_S3C2410_I2C if I2C
 	select HAVE_S3C_RTC if RTC_CLASS
 	help
@@ -850,7 +839,6 @@ config ARCH_S5PV210
 	select ARM_L1_CACHE_SHIFT_6
 	select ARCH_HAS_CPUFREQ
 	select GENERIC_CLOCKEVENTS
-	select HAVE_SCHED_CLOCK
 	select HAVE_S3C2410_I2C if I2C
 	select HAVE_S3C_RTC if RTC_CLASS
 	select HAVE_S3C2410_WATCHDOG if WATCHDOG
@@ -893,7 +881,6 @@ config ARCH_U300
 	depends on MMU
 	select CLKSRC_MMIO
 	select CPU_ARM926T
-	select HAVE_SCHED_CLOCK
 	select HAVE_TCM
 	select ARM_AMBA
 	select ARM_PATCH_PHYS_VIRT
@@ -951,7 +938,6 @@ config ARCH_OMAP
 	select ARCH_HAS_CPUFREQ
 	select CLKSRC_MMIO
 	select GENERIC_CLOCKEVENTS
-	select HAVE_SCHED_CLOCK
 	select ARCH_HAS_HOLES_MEMORYMODEL
 	help
 	  Support for TI's OMAP platform (OMAP1/2/3/4).
@@ -1117,13 +1103,11 @@ config ARCH_ACORN
 config PLAT_IOP
 	bool
 	select GENERIC_CLOCKEVENTS
-	select HAVE_SCHED_CLOCK
 
 config PLAT_ORION
 	bool
 	select CLKSRC_MMIO
 	select GENERIC_IRQ_CHIP
-	select HAVE_SCHED_CLOCK
 
 config PLAT_PXA
 	bool

arch/arm/Kconfig.debug

@@ -81,41 +81,6 @@ choice
 	prompt "Kernel low-level debugging port"
 	depends on DEBUG_LL
 
-	config DEBUG_LL_UART_NONE
-		bool "No low-level debugging UART"
-		help
-		  Say Y here if your platform doesn't provide a UART option
-		  below. This relies on your platform choosing the right UART
-		  definition internally in order for low-level debugging to
-		  work.
-
-	config DEBUG_ICEDCC
-		bool "Kernel low-level debugging via EmbeddedICE DCC channel"
-		help
-		  Say Y here if you want the debug print routines to direct
-		  their output to the EmbeddedICE macrocell's DCC channel using
-		  co-processor 14. This is known to work on the ARM9 style ICE
-		  channel and on the XScale with the PEEDI.
-
-		  Note that the system will appear to hang during boot if there
-		  is nothing connected to read from the DCC.
-
-	config DEBUG_SEMIHOSTING
-		bool "Kernel low-level debug output via semihosting I"
-		help
-		  Semihosting enables code running on an ARM target to use
-		  the I/O facilities on a host debugger/emulator through a
-		  simple SVC calls. The host debugger or emulator must have
-		  semihosting enabled for the special svc call to be trapped
-		  otherwise the kernel will crash.
-
-		  This is known to work with OpenOCD, as wellas
-		  ARM's Fast Models, or any other controlling environment
-		  that implements semihosting.
-
-		  For more details about semihosting, please see
-		  chapter 8 of DUI0203I_rvct_developer_guide.pdf from ARM Ltd.
-
 	config AT91_DEBUG_LL_DBGU0
 		bool "Kernel low-level debugging on rm9200, 9260/9g20, 9261/9g10 and 9rl"
 		depends on HAVE_AT91_DBGU0
@@ -124,20 +89,6 @@ choice
 		bool "Kernel low-level debugging on 9263, 9g45 and cap9"
 		depends on HAVE_AT91_DBGU1
 
-	config DEBUG_FOOTBRIDGE_COM1
-		bool "Kernel low-level debugging messages via footbridge 8250 at PCI COM1"
-		depends on FOOTBRIDGE
-		help
-		  Say Y here if you want the debug print routines to direct
-		  their output to the 8250 at PCI COM1.
-
-	config DEBUG_DC21285_PORT
-		bool "Kernel low-level debugging messages via footbridge serial port"
-		depends on FOOTBRIDGE
-		help
-		  Say Y here if you want the debug print routines to direct
-		  their output to the serial port in the DC21285 (Footbridge).
-
 	config DEBUG_CLPS711X_UART1
 		bool "Kernel low-level debugging messages via UART1"
 		depends on ARCH_CLPS711X
@@ -152,6 +103,20 @@ choice
 		  Say Y here if you want the debug print routines to direct
 		  their output to the second serial port on these devices.
 
+	config DEBUG_DC21285_PORT
+		bool "Kernel low-level debugging messages via footbridge serial port"
+		depends on FOOTBRIDGE
+		help
+		  Say Y here if you want the debug print routines to direct
+		  their output to the serial port in the DC21285 (Footbridge).
+
+	config DEBUG_FOOTBRIDGE_COM1
+		bool "Kernel low-level debugging messages via footbridge 8250 at PCI COM1"
+		depends on FOOTBRIDGE
+		help
+		  Say Y here if you want the debug print routines to direct
+		  their output to the 8250 at PCI COM1.
+
 	config DEBUG_HIGHBANK_UART
 		bool "Kernel low-level debugging messages via Highbank UART"
 		depends on ARCH_HIGHBANK
@@ -222,6 +187,59 @@ choice
 		  Say Y here if you want kernel low-level debugging support
 		  on i.MX6Q.
 
+	config DEBUG_MSM_UART1
+		bool "Kernel low-level debugging messages via MSM UART1"
+		depends on ARCH_MSM7X00A || ARCH_MSM7X30 || ARCH_QSD8X50
+		help
+		  Say Y here if you want the debug print routines to direct
+		  their output to the first serial port on MSM devices.
+
+	config DEBUG_MSM_UART2
+		bool "Kernel low-level debugging messages via MSM UART2"
+		depends on ARCH_MSM7X00A || ARCH_MSM7X30 || ARCH_QSD8X50
+		help
+		  Say Y here if you want the debug print routines to direct
+		  their output to the second serial port on MSM devices.
+
+	config DEBUG_MSM_UART3
+		bool "Kernel low-level debugging messages via MSM UART3"
+		depends on ARCH_MSM7X00A || ARCH_MSM7X30 || ARCH_QSD8X50
+		help
+		  Say Y here if you want the debug print routines to direct
+		  their output to the third serial port on MSM devices.
+
+	config DEBUG_MSM8660_UART
+		bool "Kernel low-level debugging messages via MSM 8660 UART"
+		depends on ARCH_MSM8X60
+		select MSM_HAS_DEBUG_UART_HS
+		help
+		  Say Y here if you want the debug print routines to direct
+		  their output to the serial port on MSM 8660 devices.
+
+	config DEBUG_MSM8960_UART
+		bool "Kernel low-level debugging messages via MSM 8960 UART"
+		depends on ARCH_MSM8960
+		select MSM_HAS_DEBUG_UART_HS
+		help
+		  Say Y here if you want the debug print routines to direct
+		  their output to the serial port on MSM 8960 devices.
+
+	config DEBUG_REALVIEW_STD_PORT
+		bool "RealView Default UART"
+		depends on ARCH_REALVIEW
+		help
+		  Say Y here if you want the debug print routines to direct
+		  their output to the serial port on RealView EB, PB11MP, PBA8
+		  and PBX platforms.
+
+	config DEBUG_REALVIEW_PB1176_PORT
+		bool "RealView PB1176 UART"
+		depends on MACH_REALVIEW_PB1176
+		help
+		  Say Y here if you want the debug print routines to direct
+		  their output to the standard serial port on the RealView
+		  PB1176 platform.
+
 	config DEBUG_S3C_UART0
 		depends on PLAT_SAMSUNG
 		bool "Use S3C UART 0 for low-level debug"
@@ -255,58 +273,40 @@ choice
 		  The uncompressor code port configuration is now handled
 		  by CONFIG_S3C_LOWLEVEL_UART_PORT.
 
-	config DEBUG_REALVIEW_STD_PORT
-		bool "RealView Default UART"
-		depends on ARCH_REALVIEW
-		help
-		  Say Y here if you want the debug print routines to direct
-		  their output to the serial port on RealView EB, PB11MP, PBA8
-		  and PBX platforms.
-
-	config DEBUG_REALVIEW_PB1176_PORT
-		bool "RealView PB1176 UART"
-		depends on MACH_REALVIEW_PB1176
+	config DEBUG_LL_UART_NONE
+		bool "No low-level debugging UART"
 		help
-		  Say Y here if you want the debug print routines to direct
-		  their output to the standard serial port on the RealView
-		  PB1176 platform.
+		  Say Y here if your platform doesn't provide a UART option
+		  below. This relies on your platform choosing the right UART
+		  definition internally in order for low-level debugging to
+		  work.
 
-	config DEBUG_MSM_UART1
-		bool "Kernel low-level debugging messages via MSM UART1"
-		depends on ARCH_MSM7X00A || ARCH_MSM7X30 || ARCH_QSD8X50
+	config DEBUG_ICEDCC
+		bool "Kernel low-level debugging via EmbeddedICE DCC channel"
 		help
 		  Say Y here if you want the debug print routines to direct
-		  their output to the first serial port on MSM devices.
+		  their output to the EmbeddedICE macrocell's DCC channel using
+		  co-processor 14. This is known to work on the ARM9 style ICE
+		  channel and on the XScale with the PEEDI.
 
-	config DEBUG_MSM_UART2
-		bool "Kernel low-level debugging messages via MSM UART2"
-		depends on ARCH_MSM7X00A || ARCH_MSM7X30 || ARCH_QSD8X50
-		help
-		  Say Y here if you want the debug print routines to direct
-		  their output to the second serial port on MSM devices.
+		  Note that the system will appear to hang during boot if there
+		  is nothing connected to read from the DCC.
 
-	config DEBUG_MSM_UART3
-		bool "Kernel low-level debugging messages via MSM UART3"
-		depends on ARCH_MSM7X00A || ARCH_MSM7X30 || ARCH_QSD8X50
+	config DEBUG_SEMIHOSTING
+		bool "Kernel low-level debug output via semihosting I"
 		help
-		  Say Y here if you want the debug print routines to direct
-		  their output to the third serial port on MSM devices.
+		  Semihosting enables code running on an ARM target to use
+		  the I/O facilities on a host debugger/emulator through a
+		  simple SVC calls. The host debugger or emulator must have
+		  semihosting enabled for the special svc call to be trapped
+		  otherwise the kernel will crash.
 
-	config DEBUG_MSM8660_UART
-		bool "Kernel low-level debugging messages via MSM 8660 UART"
-		depends on ARCH_MSM8X60
-		select MSM_HAS_DEBUG_UART_HS
-		help
-		  Say Y here if you want the debug print routines to direct
-		  their output to the serial port on MSM 8660 devices.
+		  This is known to work with OpenOCD, as wellas
+		  ARM's Fast Models, or any other controlling environment
+		  that implements semihosting.
 
-	config DEBUG_MSM8960_UART
-		bool "Kernel low-level debugging messages via MSM 8960 UART"
-		depends on ARCH_MSM8960
-		select MSM_HAS_DEBUG_UART_HS
-		help
-		  Say Y here if you want the debug print routines to direct
-		  their output to the serial port on MSM 8960 devices.
+		  For more details about semihosting, please see
+		  chapter 8 of DUI0203I_rvct_developer_guide.pdf from ARM Ltd.
 
 endchoice
 

arch/arm/include/asm/hardware/it8152.h

@@ -9,6 +9,9 @@
 
 #ifndef __ASM_HARDWARE_IT8152_H
 #define __ASM_HARDWARE_IT8152_H
+
+#include <mach/irqs.h>
+
 extern void __iomem *it8152_base_address;
 
 #define IT8152_IO_BASE			(it8152_base_address + 0x03e00000)

arch/arm/include/asm/irq.h

@@ -1,14 +1,18 @@
 #ifndef __ASM_ARM_IRQ_H
 #define __ASM_ARM_IRQ_H
 
+#define NR_IRQS_LEGACY	16
+
+#ifndef CONFIG_SPARSE_IRQ
 #include <mach/irqs.h>
+#else
+#define NR_IRQS NR_IRQS_LEGACY
+#endif
 
 #ifndef irq_canonicalize
 #define irq_canonicalize(i)	(i)
 #endif
 
-#define NR_IRQS_LEGACY	16
-
 /*
  * Use this value to indicate lack of interrupt
  * capability

arch/arm/include/asm/mc146818rtc.h

@@ -5,7 +5,9 @@
 #define _ASM_MC146818RTC_H
 
 #include <linux/io.h>
-#include <mach/irqs.h>
+#include <linux/kernel.h>
+
+#define RTC_IRQ BUILD_BUG_ON(1)
 
 #ifndef RTC_PORT
 #define RTC_PORT(x)	(0x70 + (x))