Merge branch 'for_paulus' of master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc into for-2.6.21

72 files changed, 240 insertions, 620 deletions

diff --git a/include/asm-alpha/dma-mapping.h b/include/asm-alpha/dma-mapping.h
index 57e09f5e342..75a1aff5b57 100644
--- a/include/asm-alpha/dma-mapping.h
+++ b/include/asm-alpha/dma-mapping.h
@@ -41,9 +41,9 @@ int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
 #define dma_map_single(dev, va, size, dir)	virt_to_phys(va)
 #define dma_map_page(dev, page, off, size, dir)	(page_to_pa(page) + off)
 
-#define dma_unmap_single(dev, addr, size, dir)	do { } while (0)
-#define dma_unmap_page(dev, addr, size, dir)	do { } while (0)
-#define dma_unmap_sg(dev, sg, nents, dir)	do { } while (0)
+#define dma_unmap_single(dev, addr, size, dir)	((void)0)
+#define dma_unmap_page(dev, addr, size, dir)	((void)0)
+#define dma_unmap_sg(dev, sg, nents, dir)	((void)0)
 
 #define dma_mapping_error(addr)  (0)
 
@@ -55,12 +55,14 @@ int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
 
 int dma_set_mask(struct device *dev, u64 mask);
 
-#define dma_sync_single_for_cpu(dev, addr, size, dir)	  do { } while (0)
-#define dma_sync_single_for_device(dev, addr, size, dir)  do { } while (0)
-#define dma_sync_single_range(dev, addr, off, size, dir)  do { } while (0)
-#define dma_sync_sg_for_cpu(dev, sg, nents, dir)	  do { } while (0)
-#define dma_sync_sg_for_device(dev, sg, nents, dir)	  do { } while (0)
-#define dma_cache_sync(dev, va, size, dir)		  do { } while (0)
+#define dma_sync_single_for_cpu(dev, addr, size, dir)	  ((void)0)
+#define dma_sync_single_for_device(dev, addr, size, dir)  ((void)0)
+#define dma_sync_single_range(dev, addr, off, size, dir)  ((void)0)
+#define dma_sync_sg_for_cpu(dev, sg, nents, dir)	  ((void)0)
+#define dma_sync_sg_for_device(dev, sg, nents, dir)	  ((void)0)
+#define dma_cache_sync(dev, va, size, dir)		  ((void)0)
+#define dma_sync_single_range_for_cpu(dev, addr, offset, size, dir)	((void)0)
+#define dma_sync_single_range_for_device(dev, addr, offset, size, dir)	((void)0)
 
 #define dma_get_cache_alignment()			  L1_CACHE_BYTES
 
diff --git a/include/asm-alpha/unistd.h b/include/asm-alpha/unistd.h
index 84313d14e78..e58a427012d 100644
--- a/include/asm-alpha/unistd.h
+++ b/include/asm-alpha/unistd.h
@@ -342,9 +342,14 @@
 #define __NR_io_cancel			402
 #define __NR_exit_group			405
 #define __NR_lookup_dcookie		406
-#define __NR_sys_epoll_create		407
-#define __NR_sys_epoll_ctl		408
-#define __NR_sys_epoll_wait		409
+#define __NR_epoll_create		407
+#define __NR_epoll_ctl			408
+#define __NR_epoll_wait			409
+/* Feb 2007: These three sys_epoll defines shouldn't be here but culling
+ * them would break userspace apps ... we'll kill them off in 2010 :) */
+#define __NR_sys_epoll_create		__NR_epoll_create
+#define __NR_sys_epoll_ctl		__NR_epoll_ctl
+#define __NR_sys_epoll_wait		__NR_epoll_wait
 #define __NR_remap_file_pages		410
 #define __NR_set_tid_address		411
 #define __NR_restart_syscall		412
diff --git a/include/asm-arm/arch-at91rm9200/at91_ecc.h b/include/asm-arm/arch-at91rm9200/at91_ecc.h
index fddf256a98d..5c564ede5c5 100644
--- a/include/asm-arm/arch-at91rm9200/at91_ecc.h
+++ b/include/asm-arm/arch-at91rm9200/at91_ecc.h
@@ -14,7 +14,7 @@
 #define AT91_ECC_H
 
 #define AT91_ECC_CR		(AT91_ECC + 0x00)	/* Control register */
-#define		AT91_ECC_RST		(1 << 0) 		/* Reset parity */
+#define		AT91_ECC_RST		(1 << 0)		/* Reset parity */
 
 #define AT91_ECC_MR		(AT91_ECC + 0x04)	/* Mode register */
 #define		AT91_ECC_PAGESIZE	(3 << 0)		/* Page Size */
@@ -23,16 +23,16 @@
 #define			AT91_ECC_PAGESIZE_2112		(2)
 #define			AT91_ECC_PAGESIZE_4224		(3)
 
-#define AT91_ECC_SR		(AT91_ECC + 0x08) 	/* Status register */
+#define AT91_ECC_SR		(AT91_ECC + 0x08)	/* Status register */
 #define		AT91_ECC_RECERR		(1 << 0)		/* Recoverable Error */
 #define		AT91_ECC_ECCERR		(1 << 1)		/* ECC Single Bit Error */
 #define		AT91_ECC_MULERR		(1 << 2)		/* Multiple Errors */
 
-#define AT91_ECC_PR		(AT91_ECC + 0x0c) 	/* Parity register */
+#define AT91_ECC_PR		(AT91_ECC + 0x0c)	/* Parity register */
 #define		AT91_ECC_BITADDR	(0xf << 0)		/* Bit Error Address */
 #define		AT91_ECC_WORDADDR	(0xfff << 4)		/* Word Error Address */
 
-#define AT91_ECC_NPR		(AT91_ECC + 0x10) 	/* NParity register */
+#define AT91_ECC_NPR		(AT91_ECC + 0x10)	/* NParity register */
 #define		AT91_ECC_NPARITY	(0xffff << 0)		/* NParity */
 
 #endif
diff --git a/include/asm-arm/arch-at91rm9200/at91_pmc.h b/include/asm-arm/arch-at91rm9200/at91_pmc.h
index de8c3da74a0..c3b489d09b6 100644
--- a/include/asm-arm/arch-at91rm9200/at91_pmc.h
+++ b/include/asm-arm/arch-at91rm9200/at91_pmc.h
@@ -61,7 +61,7 @@
 #define			AT91_PMC_CSS_PLLA		(2 << 0)
 #define			AT91_PMC_CSS_PLLB		(3 << 0)
 #define		AT91_PMC_PRES		(7 <<  2)		/* Master Clock Prescaler */
-#define 		AT91_PMC_PRES_1			(0 << 2)
+#define			AT91_PMC_PRES_1			(0 << 2)
 #define			AT91_PMC_PRES_2			(1 << 2)
 #define			AT91_PMC_PRES_4			(2 << 2)
 #define			AT91_PMC_PRES_8			(3 << 2)
diff --git a/include/asm-arm/arch-at91rm9200/at91_rstc.h b/include/asm-arm/arch-at91rm9200/at91_rstc.h
index ccdc52da973..237d3c40b31 100644
--- a/include/asm-arm/arch-at91rm9200/at91_rstc.h
+++ b/include/asm-arm/arch-at91rm9200/at91_rstc.h
@@ -17,7 +17,7 @@
 #define		AT91_RSTC_PROCRST	(1 << 0)		/* Processor Reset */
 #define		AT91_RSTC_PERRST	(1 << 2)		/* Peripheral Reset */
 #define		AT91_RSTC_EXTRST	(1 << 3)		/* External Reset */
-#define		AT01_RSTC_KEY		(0xff << 24)		/* KEY Password */
+#define		AT91_RSTC_KEY		(0xff << 24)		/* KEY Password */
 
 #define AT91_RSTC_SR		(AT91_RSTC + 0x04)	/* Reset Controller Status Register */
 #define		AT91_RSTC_URSTS		(1 << 0)		/* User Reset Status */
diff --git a/include/asm-arm/arch-at91rm9200/at91_rtc.h b/include/asm-arm/arch-at91rm9200/at91_rtc.h
index 6e5065d5626..095fe088310 100644
--- a/include/asm-arm/arch-at91rm9200/at91_rtc.h
+++ b/include/asm-arm/arch-at91rm9200/at91_rtc.h
@@ -21,21 +21,21 @@
 #define		AT91_RTC_UPDCAL		(1 <<  1)		/* Update Request Calendar Register */
 #define		AT91_RTC_TIMEVSEL	(3 <<  8)		/* Time Event Selection */
 #define			AT91_RTC_TIMEVSEL_MINUTE	(0 << 8)
-#define 		AT91_RTC_TIMEVSEL_HOUR		(1 << 8)
-#define 		AT91_RTC_TIMEVSEL_DAY24		(2 << 8)
-#define 		AT91_RTC_TIMEVSEL_DAY12		(3 << 8)
+#define			AT91_RTC_TIMEVSEL_HOUR		(1 << 8)
+#define			AT91_RTC_TIMEVSEL_DAY24		(2 << 8)
+#define			AT91_RTC_TIMEVSEL_DAY12		(3 << 8)
 #define		AT91_RTC_CALEVSEL	(3 << 16)		/* Calendar Event Selection */
-#define 		AT91_RTC_CALEVSEL_WEEK		(0 << 16)
-#define 		AT91_RTC_CALEVSEL_MONTH		(1 << 16)
-#define 		AT91_RTC_CALEVSEL_YEAR		(2 << 16)
+#define			AT91_RTC_CALEVSEL_WEEK		(0 << 16)
+#define			AT91_RTC_CALEVSEL_MONTH		(1 << 16)
+#define			AT91_RTC_CALEVSEL_YEAR		(2 << 16)
 
 #define	AT91_RTC_MR		(AT91_RTC + 0x04)	/* Mode Register */
-#define 	AT91_RTC_HRMOD		(1 <<  0)		/* 12/24 Hour Mode */
+#define			AT91_RTC_HRMOD		(1 <<  0)		/* 12/24 Hour Mode */
 
 #define	AT91_RTC_TIMR		(AT91_RTC + 0x08)	/* Time Register */
 #define		AT91_RTC_SEC		(0x7f <<  0)		/* Current Second */
 #define		AT91_RTC_MIN		(0x7f <<  8)		/* Current Minute */
-#define		AT91_RTC_HOUR 		(0x3f << 16)		/* Current Hour */
+#define		AT91_RTC_HOUR		(0x3f << 16)		/* Current Hour */
 #define		AT91_RTC_AMPM		(1    << 22)		/* Ante Meridiem Post Meridiem Indicator */
 
 #define	AT91_RTC_CALR		(AT91_RTC + 0x0c)	/* Calendar Register */
diff --git a/include/asm-arm/arch-at91rm9200/at91rm9200.h b/include/asm-arm/arch-at91rm9200/at91rm9200.h
index 4d51177efdd..c569b6a21a4 100644
--- a/include/asm-arm/arch-at91rm9200/at91rm9200.h
+++ b/include/asm-arm/arch-at91rm9200/at91rm9200.h
@@ -274,7 +274,7 @@
 #define AT91_PD19_TPK7		(1 << 19)	/* B: ETM Trace Packet Port 7 */
 #define AT91_PD20_NPCS3		(1 << 20)	/* A: SPI Peripheral Chip Select 3 */
 #define AT91_PD20_TPK8		(1 << 20)	/* B: ETM Trace Packet Port 8 */
-#define AT91_PD21_RTS0		(1 << 21)  	/* A: USART Ready To Send 0 */
+#define AT91_PD21_RTS0		(1 << 21)	/* A: USART Ready To Send 0 */
 #define AT91_PD21_TPK9		(1 << 21)	/* B: ETM Trace Packet Port 9 */
 #define AT91_PD22_RTS1		(1 << 22)	/* A: USART Ready To Send 1 */
 #define AT91_PD22_TPK10		(1 << 22)	/* B: ETM Trace Packet Port 10 */
diff --git a/include/asm-arm/arch-at91rm9200/at91sam9260_matrix.h b/include/asm-arm/arch-at91rm9200/at91sam9260_matrix.h
index 746d973705b..78f6b4917b8 100644
--- a/include/asm-arm/arch-at91rm9200/at91sam9260_matrix.h
+++ b/include/asm-arm/arch-at91rm9200/at91sam9260_matrix.h
@@ -58,7 +58,7 @@
 #define		AT91_MATRIX_RCB1		(1 << 1)	/* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */
 
 #define AT91_MATRIX_EBICSA	(AT91_MATRIX + 0x11C)	/* EBI Chip Select Assignment Register */
-#define		AT91_MATRIX_CS1A		(1 << 1)	 /* Chip Select 1 Assignment */
+#define		AT91_MATRIX_CS1A		(1 << 1)	/* Chip Select 1 Assignment */
 #define			AT91_MATRIX_CS1A_SMC		(0 << 1)
 #define			AT91_MATRIX_CS1A_SDRAMC		(1 << 1)
 #define		AT91_MATRIX_CS3A		(1 << 3)	/* Chip Select 3 Assignment */
diff --git a/include/asm-arm/arch-at91rm9200/at91sam9261_matrix.h b/include/asm-arm/arch-at91rm9200/at91sam9261_matrix.h
index 270a5dcdf1c..ec88efabbe6 100644
--- a/include/asm-arm/arch-at91rm9200/at91sam9261_matrix.h
+++ b/include/asm-arm/arch-at91rm9200/at91sam9261_matrix.h
@@ -15,7 +15,7 @@
 
 #define AT91_MATRIX_MCFG	(AT91_MATRIX + 0x00)	/* Master Configuration Register */
 #define		AT91_MATRIX_RCB0	(1 << 0)		/* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */
-#define		AT01_MATRIX_RCB1	(1 << 1)		/* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */
+#define		AT91_MATRIX_RCB1	(1 << 1)		/* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */
 
 #define AT91_MATRIX_SCFG0	(AT91_MATRIX + 0x04)	/* Slave Configuration Register 0 */
 #define AT91_MATRIX_SCFG1	(AT91_MATRIX + 0x08)	/* Slave Configuration Register 1 */
@@ -43,8 +43,8 @@
 
 #define AT91_MATRIX_EBICSA	(AT91_MATRIX + 0x30)	/* EBI Chip Select Assignment Register */
 #define		AT91_MATRIX_CS1A		(1 << 1)	/* Chip Select 1 Assignment */
-#define 		AT91_MATRIX_CS1A_SMC		(0 << 1)
-#define 		AT91_MATRIX_CS1A_SDRAMC		(1 << 1)
+#define			AT91_MATRIX_CS1A_SMC		(0 << 1)
+#define			AT91_MATRIX_CS1A_SDRAMC		(1 << 1)
 #define		AT91_MATRIX_CS3A		(1 << 3)	/* Chip Select 3 Assignment */
 #define			AT91_MATRIX_CS3A_SMC		(0 << 3)
 #define			AT91_MATRIX_CS3A_SMC_SMARTMEDIA	(1 << 3)
diff --git a/include/asm-arm/arch-at91rm9200/at91sam926x_mc.h b/include/asm-arm/arch-at91rm9200/at91sam926x_mc.h
index 7d94968b5d5..972e7531c7f 100644
--- a/include/asm-arm/arch-at91rm9200/at91sam926x_mc.h
+++ b/include/asm-arm/arch-at91rm9200/at91sam926x_mc.h
@@ -33,14 +33,14 @@
 #define			AT91_SDRAMC_NC_9	(1 << 0)
 #define			AT91_SDRAMC_NC_10	(2 << 0)
 #define			AT91_SDRAMC_NC_11	(3 << 0)
-#define 	AT91_SDRAMC_NR		(3 << 2)		/* Number of Row Bits */
+#define		AT91_SDRAMC_NR		(3 << 2)		/* Number of Row Bits */
 #define			AT91_SDRAMC_NR_11	(0 << 2)
 #define			AT91_SDRAMC_NR_12	(1 << 2)
 #define			AT91_SDRAMC_NR_13	(2 << 2)
-#define 	AT91_SDRAMC_NB		(1 << 4)		/* Number of Banks */
+#define		AT91_SDRAMC_NB		(1 << 4)		/* Number of Banks */
 #define			AT91_SDRAMC_NB_2	(0 << 4)
-#define 		AT91_SDRAMC_NB_4	(1 << 4)
-#define 	AT91_SDRAMC_CAS		(3 << 5)		/* CAS Latency */
+#define			AT91_SDRAMC_NB_4	(1 << 4)
+#define		AT91_SDRAMC_CAS		(3 << 5)		/* CAS Latency */
 #define			AT91_SDRAMC_CAS_1	(1 << 5)
 #define			AT91_SDRAMC_CAS_2	(2 << 5)
 #define			AT91_SDRAMC_CAS_3	(3 << 5)
@@ -110,10 +110,10 @@
 #define AT91_SMC_MODE(n)	(AT91_SMC + 0x0c + ((n)*0x10))	/* Mode Register for CS n */
 #define		AT91_SMC_READMODE	(1 <<  0)			/* Read Mode */
 #define		AT91_SMC_WRITEMODE	(1 <<  1)			/* Write Mode */
-#define		AT91_SMC_EXNWMODE	(3 <<  5)			/* NWAIT Mode */
-#define			AT91_SMC_EXNWMODE_DISABLE	(0 << 5)
-#define			AT91_SMC_EXNWMODE_FROZEN	(2 << 5)
-#define			AT91_SMC_EXNWMODE_READY		(3 << 5)
+#define		AT91_SMC_EXNWMODE	(3 <<  4)			/* NWAIT Mode */
+#define			AT91_SMC_EXNWMODE_DISABLE	(0 << 4)
+#define			AT91_SMC_EXNWMODE_FROZEN	(2 << 4)
+#define			AT91_SMC_EXNWMODE_READY		(3 << 4)
 #define		AT91_SMC_BAT		(1 <<  8)			/* Byte Access Type */
 #define			AT91_SMC_BAT_SELECT		(0 << 8)
 #define			AT91_SMC_BAT_WRITE		(1 << 8)
diff --git a/include/asm-arm/arch-s3c2410/regs-gpio.h b/include/asm-arm/arch-s3c2410/regs-gpio.h
index b2893e32a23..eae91694edc 100644
--- a/include/asm-arm/arch-s3c2410/regs-gpio.h
+++ b/include/asm-arm/arch-s3c2410/regs-gpio.h
@@ -52,10 +52,10 @@
 /* general configuration options */
 
 #define S3C2410_GPIO_LEAVE   (0xFFFFFFFF)
-#define S3C2410_GPIO_INPUT   (0xFFFFFFF0)
+#define S3C2410_GPIO_INPUT   (0xFFFFFFF0)	/* not available on A */
 #define S3C2410_GPIO_OUTPUT  (0xFFFFFFF1)
 #define S3C2410_GPIO_IRQ     (0xFFFFFFF2)	/* not available for all */
-#define S3C2410_GPIO_SFN2    (0xFFFFFFF2)	/* not available on A */
+#define S3C2410_GPIO_SFN2    (0xFFFFFFF2)	/* bank A => addr/cs/nand */
 #define S3C2410_GPIO_SFN3    (0xFFFFFFF3)	/* not available on A */
 
 /* register address for the GPIO registers.
diff --git a/include/asm-arm/arch-s3c2410/regs-mem.h b/include/asm-arm/arch-s3c2410/regs-mem.h
index 375dca50364..e4d82341f7b 100644
--- a/include/asm-arm/arch-s3c2410/regs-mem.h
+++ b/include/asm-arm/arch-s3c2410/regs-mem.h
@@ -133,10 +133,10 @@
 #define S3C2410_BANKCON_SDRAM		(0x3 << 15)
 
 /* next bits only for EDO DRAM in 6,7 */
-#define S3C2400_BANKCON_EDO_Trdc1      (0x00 << 4)
-#define S3C2400_BANKCON_EDO_Trdc2      (0x01 << 4)
-#define S3C2400_BANKCON_EDO_Trdc3      (0x02 << 4)
-#define S3C2400_BANKCON_EDO_Trdc4      (0x03 << 4)
+#define S3C2400_BANKCON_EDO_Trcd1      (0x00 << 4)
+#define S3C2400_BANKCON_EDO_Trcd2      (0x01 << 4)
+#define S3C2400_BANKCON_EDO_Trcd3      (0x02 << 4)
+#define S3C2400_BANKCON_EDO_Trcd4      (0x03 << 4)
 
 /* CAS pulse width */
 #define S3C2400_BANKCON_EDO_PULSE1     (0x00 << 3)
@@ -153,9 +153,9 @@
 #define S3C2400_BANKCON_EDO_SCANb11    (0x03 << 0)
 
 /* next bits only for SDRAM in 6,7 */
-#define S3C2410_BANKCON_Trdc2		(0x00 << 2)
-#define S3C2410_BANKCON_Trdc3		(0x01 << 2)
-#define S3C2410_BANKCON_Trdc4		(0x02 << 2)
+#define S3C2410_BANKCON_Trcd2		(0x00 << 2)
+#define S3C2410_BANKCON_Trcd3		(0x01 << 2)
+#define S3C2410_BANKCON_Trcd4		(0x02 << 2)
 
 /* control column address select */
 #define S3C2410_BANKCON_SCANb8		(0x00 << 0)
diff --git a/include/asm-arm/fpstate.h b/include/asm-arm/fpstate.h
index 6af4e6bd129..f31cda5a55e 100644
--- a/include/asm-arm/fpstate.h
+++ b/include/asm-arm/fpstate.h
@@ -35,6 +35,9 @@ struct vfp_hard_struct {
 	 */
 	__u32 fpinst;
 	__u32 fpinst2;
+#ifdef CONFIG_SMP
+	__u32 cpu;
+#endif
 };
 
 union vfp_state {
diff --git a/include/asm-frv/Kbuild b/include/asm-frv/Kbuild
index c68e1680da0..966a9836d55 100644
--- a/include/asm-frv/Kbuild
+++ b/include/asm-frv/Kbuild
@@ -1 +1,7 @@
 include include/asm-generic/Kbuild.asm
+
+header-y += registers.h
+
+unifdef-y += termios.h
+unifdef-y += ptrace.h
+unifdef-y += page.h
diff --git a/include/asm-frv/page.h b/include/asm-frv/page.h
index 134cc0cdf6c..213d92fd652 100644
--- a/include/asm-frv/page.h
+++ b/include/asm-frv/page.h
@@ -76,8 +76,6 @@ extern unsigned long max_pfn;
 
 #endif /* __ASSEMBLY__ */
 
-#endif /* __KERNEL__ */
-
 #ifdef CONFIG_CONTIGUOUS_PAGE_ALLOC
 #define WANT_PAGE_VIRTUAL	1
 #endif
@@ -85,4 +83,6 @@ extern unsigned long max_pfn;
 #include <asm-generic/memory_model.h>
 #include <asm-generic/page.h>
 
+#endif /* __KERNEL__ */
+
 #endif /* _ASM_PAGE_H */
diff --git a/include/asm-frv/ptrace.h b/include/asm-frv/ptrace.h
index 9a2241b8eb1..cf6934012b6 100644
--- a/include/asm-frv/ptrace.h
+++ b/include/asm-frv/ptrace.h
@@ -12,9 +12,11 @@
 #define _ASM_PTRACE_H
 
 #include <asm/registers.h>
+#ifdef __KERNEL__
 #include <asm/irq_regs.h>
 
 #define in_syscall(regs) (((regs)->tbr & TBR_TT) == TBR_TT_TRAP0)
+#endif
 
 
 #define PT_PSR		0
@@ -60,6 +62,7 @@
 #define PTRACE_GETFDPIC_EXEC	0	/* [addr] request the executable loadmap */
 #define PTRACE_GETFDPIC_INTERP	1	/* [addr] request the interpreter loadmap */
 
+#ifdef __KERNEL__
 #ifndef __ASSEMBLY__
 
 /*
@@ -74,6 +77,7 @@ register struct pt_regs *__frame asm("gr28");
 extern unsigned long user_stack(const struct pt_regs *);
 extern void show_regs(struct pt_regs *);
 #define profile_pc(regs) ((regs)->pc)
+#endif
 
 #endif /* !__ASSEMBLY__ */
 #endif /* _ASM_PTRACE_H */
diff --git a/include/asm-frv/termios.h b/include/asm-frv/termios.