Merge commit '4cb38750d49010ae72e718d46605ac9ba5a851b4' into stable/for-linus-3.6

* commit '4cb38750d49010ae72e718d46605ac9ba5a851b4': (6849 commits)
  bcma: fix invalid PMU chip control masks
  [libata] pata_cmd64x: whitespace cleanup
  libata-acpi: fix up for acpi_pm_device_sleep_state API
  sata_dwc_460ex: device tree may specify dma_channel
  ahci, trivial: fixed coding style issues related to braces
  ahci_platform: add hibernation callbacks
  libata-eh.c: local functions should not be exposed globally
  libata-transport.c: local functions should not be exposed globally
  sata_dwc_460ex: support hardreset
  ata: use module_pci_driver
  drivers/ata/pata_pcmcia.c: adjust suspicious bit operation
  pata_imx: Convert to clk_prepare_enable/clk_disable_unprepare
  ahci: Enable SB600 64bit DMA on MSI K9AGM2 (MS-7327) v2
  [libata] Prevent interface errors with Seagate FreeAgent GoFlex
  drivers/acpi/glue: revert accidental license-related 6b66d95895c bits
  libata-acpi: add missing inlines in libata.h
  i2c-omap: Add support for I2C_M_STOP message flag
  i2c: Fall back to emulated SMBus if the operation isn't supported natively
  i2c: Add SCCB support
  i2c-tiny-usb: Add support for the Robofuzz OSIF USB/I2C converter
  ...

15 files changed, 22 insertions, 33 deletions

diff --git a/arch/mn10300/include/asm/ptrace.h b/arch/mn10300/include/asm/ptrace.h
index 55b79ef10028..44251b974f1d 100644
--- a/arch/mn10300/include/asm/ptrace.h
+++ b/arch/mn10300/include/asm/ptrace.h
@@ -81,9 +81,6 @@ struct pt_regs {
 #define PTRACE_GETFPREGS          14
 #define PTRACE_SETFPREGS          15
 
-/* options set using PTRACE_SETOPTIONS */
-#define PTRACE_O_TRACESYSGOOD     0x00000001
-
 #ifdef __KERNEL__
 
 #define user_mode(regs)			(((regs)->epsw & EPSW_nSL) == EPSW_nSL)
diff --git a/arch/mn10300/include/asm/thread_info.h b/arch/mn10300/include/asm/thread_info.h
index 08251d6f6b11..ac519bbd42ff 100644
--- a/arch/mn10300/include/asm/thread_info.h
+++ b/arch/mn10300/include/asm/thread_info.h
@@ -123,7 +123,7 @@ static inline unsigned long current_stack_pointer(void)
 }
 
 #ifndef CONFIG_KGDB
-void arch_release_thread_info(struct thread_info *ti)
+void arch_release_thread_info(struct thread_info *ti);
 #endif
 #define get_thread_info(ti)	get_task_struct((ti)->task)
 #define put_thread_info(ti)	put_task_struct((ti)->task)
diff --git a/arch/mn10300/include/asm/timex.h b/arch/mn10300/include/asm/timex.h
index bd4e90dfe6c2..f8e66425cbf8 100644
--- a/arch/mn10300/include/asm/timex.h
+++ b/arch/mn10300/include/asm/timex.h
@@ -11,7 +11,6 @@
 #ifndef _ASM_TIMEX_H
 #define _ASM_TIMEX_H
 
-#include <asm/hardirq.h>
 #include <unit/timex.h>
 
 #define TICK_SIZE (tick_nsec / 1000)
@@ -30,16 +29,6 @@ static inline cycles_t get_cycles(void)
 extern int init_clockevents(void);
 extern int init_clocksource(void);
 
-static inline void setup_jiffies_interrupt(int irq,
-					   struct irqaction *action)
-{
-	u16 tmp;
-	setup_irq(irq, action);
-	set_intr_level(irq, NUM2GxICR_LEVEL(CONFIG_TIMER_IRQ_LEVEL));
-	GxICR(irq) |= GxICR_ENABLE | GxICR_DETECT | GxICR_REQUEST;
-	tmp = GxICR(irq);
-}
-
 #endif /* __KERNEL__ */
 
 #endif /* _ASM_TIMEX_H */
diff --git a/arch/mn10300/kernel/cevt-mn10300.c b/arch/mn10300/kernel/cevt-mn10300.c
index 69cae0260786..ccce35e3e179 100644
--- a/arch/mn10300/kernel/cevt-mn10300.c
+++ b/arch/mn10300/kernel/cevt-mn10300.c
@@ -70,6 +70,16 @@ static void event_handler(struct clock_event_device *dev)
 {
 }
 
+static inline void setup_jiffies_interrupt(int irq,
+					   struct irqaction *action)
+{
+	u16 tmp;
+	setup_irq(irq, action);
+	set_intr_level(irq, NUM2GxICR_LEVEL(CONFIG_TIMER_IRQ_LEVEL));
+	GxICR(irq) |= GxICR_ENABLE | GxICR_DETECT | GxICR_REQUEST;
+	tmp = GxICR(irq);
+}
+
 int __init init_clockevents(void)
 {
 	struct clock_event_device *cd;
diff --git a/arch/mn10300/kernel/internal.h b/arch/mn10300/kernel/internal.h
index a5ac755dd69f..2df440105a80 100644
--- a/arch/mn10300/kernel/internal.h
+++ b/arch/mn10300/kernel/internal.h
@@ -9,6 +9,8 @@
  * 2 of the Licence, or (at your option) any later version.
  */
 
+#include <linux/irqreturn.h>
+
 struct clocksource;
 struct clock_event_device;
 
diff --git a/arch/mn10300/kernel/irq.c b/arch/mn10300/kernel/irq.c
index 2381df83bd00..35932a8de8b8 100644
--- a/arch/mn10300/kernel/irq.c
+++ b/arch/mn10300/kernel/irq.c
@@ -170,9 +170,9 @@ mn10300_cpupic_setaffinity(struct irq_data *d, const struct cpumask *mask,
 	case SC1TXIRQ:
 #ifdef CONFIG_MN10300_TTYSM1_TIMER12
 	case TM12IRQ:
-#elif CONFIG_MN10300_TTYSM1_TIMER9
+#elif defined(CONFIG_MN10300_TTYSM1_TIMER9)
 	case TM9IRQ:
-#elif CONFIG_MN10300_TTYSM1_TIMER3
+#elif defined(CONFIG_MN10300_TTYSM1_TIMER3)
 	case TM3IRQ:
 #endif /* CONFIG_MN10300_TTYSM1_TIMER12 */
 #endif /* CONFIG_MN10300_TTYSM1 */
diff --git a/arch/mn10300/kernel/signal.c b/arch/mn10300/kernel/signal.c
index 6ab0bee2a54f..4d584ae29ae1 100644
--- a/arch/mn10300/kernel/signal.c
+++ b/arch/mn10300/kernel/signal.c
@@ -459,10 +459,11 @@ static int handle_signal(int sig,
 	else
 		ret = setup_frame(sig, ka, oldset, regs);
 	if (ret)
-		return;
+		return ret;
 
 	signal_delivered(sig, info, ka, regs,
-				 test_thread_flag(TIF_SINGLESTEP));
+			 test_thread_flag(TIF_SINGLESTEP));
+	return 0;
 }
 
 /*
diff --git a/arch/mn10300/kernel/smp.c b/arch/mn10300/kernel/smp.c
index 090d35d36973..e62c223e4c45 100644
--- a/arch/mn10300/kernel/smp.c
+++ b/arch/mn10300/kernel/smp.c
@@ -876,9 +876,7 @@ static void __init smp_online(void)
 
 	notify_cpu_starting(cpu);
 
-	ipi_call_lock();
 	set_cpu_online(cpu, true);
-	ipi_call_unlock();
 
 	local_irq_enable();
 }
diff --git a/arch/mn10300/kernel/traps.c b/arch/mn10300/kernel/traps.c
index 94a9c6d53e1b..b900e5afa0ae 100644
--- a/arch/mn10300/kernel/traps.c
+++ b/arch/mn10300/kernel/traps.c
@@ -26,6 +26,7 @@
 #include <linux/kdebug.h>
 #include <linux/bug.h>
 #include <linux/irq.h>
+#include <linux/export.h>
 #include <asm/processor.h>
 #include <linux/uaccess.h>
 #include <asm/io.h>
diff --git a/arch/mn10300/mm/dma-alloc.c b/arch/mn10300/mm/dma-alloc.c
index 159acb02cfd4..e244ebe637e1 100644
--- a/arch/mn10300/mm/dma-alloc.c
+++ b/arch/mn10300/mm/dma-alloc.c
@@ -15,6 +15,7 @@
 #include <linux/string.h>
 #include <linux/pci.h>
 #include <linux/gfp.h>
+#include <linux/export.h>
 #include <asm/io.h>
 
 static unsigned long pci_sram_allocated = 0xbc000000;
diff --git a/arch/mn10300/unit-asb2303/include/unit/timex.h b/arch/mn10300/unit-asb2303/include/unit/timex.h
index cc18fe7d8b90..c37f9832cf17 100644
--- a/arch/mn10300/unit-asb2303/include/unit/timex.h
+++ b/arch/mn10300/unit-asb2303/include/unit/timex.h
@@ -11,10 +11,6 @@
 #ifndef _ASM_UNIT_TIMEX_H
 #define _ASM_UNIT_TIMEX_H
 
-#ifndef __ASSEMBLY__
-#include <linux/irq.h>
-#endif /* __ASSEMBLY__ */
-
 #include <asm/timer-regs.h>
 #include <unit/clock.h>
 #include <asm/param.h>
diff --git a/arch/mn10300/unit-asb2303/smc91111.c b/arch/mn10300/unit-asb2303/smc91111.c
index 43c246439413..53677694b165 100644
--- a/arch/mn10300/unit-asb2303/smc91111.c
+++ b/arch/mn10300/unit-asb2303/smc91111.c
@@ -15,6 +15,7 @@
 #include <linux/platform_device.h>
 
 #include <asm/io.h>
+#include <asm/irq.h>
 #include <asm/timex.h>
 #include <asm/processor.h>
 #include <asm/intctl-regs.h>
diff --git a/arch/mn10300/unit-asb2305/include/unit/timex.h b/arch/mn10300/unit-asb2305/include/unit/timex.h
index 758af30d1a16..4cefc224f448 100644
--- a/arch/mn10300/unit-asb2305/include/unit/timex.h
+++ b/arch/mn10300/unit-asb2305/include/unit/timex.h
@@ -11,10 +11,6 @@
 #ifndef _ASM_UNIT_TIMEX_H
 #define _ASM_UNIT_TIMEX_H
 
-#ifndef __ASSEMBLY__
-#include <linux/irq.h>
-#endif /* __ASSEMBLY__ */
-
 #include <asm/timer-regs.h>
 #include <unit/clock.h>
 #include <asm/param.h>
diff --git a/arch/mn10300/unit-asb2305/unit-init.c b/arch/mn10300/unit-asb2305/unit-init.c
index e1becd6b7571..bc4adfaf815c 100644
--- a/arch/mn10300/unit-asb2305/unit-init.c
+++ b/arch/mn10300/unit-asb2305/unit-init.c
@@ -13,6 +13,7 @@
 #include <linux/init.h>
 #include <linux/pci.h>
 #include <asm/io.h>
+#include <asm/irq.h>
 #include <asm/setup.h>
 #include <asm/processor.h>
 #include <asm/intctl-regs.h>
diff --git a/arch/mn10300/unit-asb2364/include/unit/timex.h b/arch/mn10300/unit-asb2364/include/unit/timex.h
index ddb7ed010706..42f32db75087 100644
--- a/arch/mn10300/unit-asb2364/include/unit/timex.h
+++ b/arch/mn10300/unit-asb2364/include/unit/timex.h
@@ -11,10 +11,6 @@
 #ifndef _ASM_UNIT_TIMEX_H
 #define _ASM_UNIT_TIMEX_H
 
-#ifndef __ASSEMBLY__
-#include <linux/irq.h>
-#endif /* __ASSEMBLY__ */
-
 #include <asm/timer-regs.h>
 #include <unit/clock.h>
 #include <asm/param.h>