Merge branch 'linus' into core/generic-dma-coherent

Conflicts:

	arch/x86/Kconfig

Signed-off-by: Ingo Molnar <mingo@elte.hu>

16 files changed, 17 insertions, 182 deletions

diff --git a/include/asm-cris/Kbuild b/include/asm-cris/Kbuild
index 1745545..b7037d8 100644
--- a/include/asm-cris/Kbuild
+++ b/include/asm-cris/Kbuild
@@ -1,7 +1,8 @@
 include include/asm-generic/Kbuild.asm
 
-header-$(CONFIG_ETRAX_ARCH_V10) += arch-v10/
-header-$(CONFIG_ETRAX_ARCH_V32) += arch-v32/
+header-y += arch/
+header-y += arch-v10/
+header-y += arch-v32/
 
 header-y += ethernet.h
 header-y += rtc.h
diff --git a/include/asm-cris/arch-v10/Kbuild b/include/asm-cris/arch-v10/Kbuild
index 60e7e1b..7a192e1 100644
--- a/include/asm-cris/arch-v10/Kbuild
+++ b/include/asm-cris/arch-v10/Kbuild
@@ -1,4 +1,3 @@
-header-y += ptrace.h
 header-y += user.h
 header-y += svinto.h
 header-y += sv_addr_ag.h
diff --git a/include/asm-cris/arch-v10/ide.h b/include/asm-cris/arch-v10/ide.h
deleted file mode 100644
index 5366e62..0000000
--- a/include/asm-cris/arch-v10/ide.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- *  linux/include/asm-cris/ide.h
- *
- *  Copyright (C) 2000, 2001, 2002  Axis Communications AB
- *
- *  Authors:    Bjorn Wesen
- *
- */
-
-/*
- *  This file contains the ETRAX 100LX specific IDE code.
- */
-
-#ifndef __ASMCRIS_IDE_H
-#define __ASMCRIS_IDE_H
-
-#ifdef __KERNEL__
-
-#include <asm/arch/svinto.h>
-#include <asm/io.h>
-#include <asm-generic/ide_iops.h>
-
-
-/* ETRAX 100 can support 4 IDE busses on the same pins (serialized) */
-
-#define MAX_HWIFS	4
-
-static inline int ide_default_irq(unsigned long base)
-{
-	/* all IDE busses share the same IRQ, number 4.
-	 * this has the side-effect that ide-probe.c will cluster our 4 interfaces
-	 * together in a hwgroup, and will serialize accesses. this is good, because
-	 * we can't access more than one interface at the same time on ETRAX100.
-	 */
-	return 4;
-}
-
-static inline unsigned long ide_default_io_base(int index)
-{
-	/* we have no real I/O base address per interface, since all go through the
-	 * same register. but in a bitfield in that register, we have the i/f number.
-	 * so we can use the io_base to remember that bitfield.
-	 */
-	static const unsigned long io_bases[MAX_HWIFS] = {
-		IO_FIELD(R_ATA_CTRL_DATA, sel, 0),
-		IO_FIELD(R_ATA_CTRL_DATA, sel, 1),
-		IO_FIELD(R_ATA_CTRL_DATA, sel, 2),
-		IO_FIELD(R_ATA_CTRL_DATA, sel, 3)
-	};
-	return io_bases[index];
-}
-
-/* this is called once for each interface, to setup the port addresses. data_port is the result
- * of the ide_default_io_base call above. ctrl_port will be 0, but that is don't care for us.
- */
-
-static inline void ide_init_hwif_ports(hw_regs_t *hw, unsigned long data_port, unsigned long ctrl_port, int *irq)
-{
-	int i;
-
-	/* fill in ports for ATA addresses 0 to 7 */
-	for (i = 0; i <= 7; i++) {
-		hw->io_ports_array[i] = data_port |
-			IO_FIELD(R_ATA_CTRL_DATA, addr, i) |
-			IO_STATE(R_ATA_CTRL_DATA, cs0, active);
-	}
-
-	/* the IDE control register is at ATA address 6, with CS1 active instead of CS0 */
-	hw->io_ports.ctl_addr = data_port |
-			IO_FIELD(R_ATA_CTRL_DATA, addr, 6) |
-			IO_STATE(R_ATA_CTRL_DATA, cs1, active);
-
-	/* whats this for ? */
-	hw->io_ports.irq_addr = 0;
-}
-
-static inline void ide_init_default_hwifs(void)
-{
-	hw_regs_t hw;
-	int index;
-
-	for(index = 0; index < MAX_HWIFS; index++) {
-		ide_init_hwif_ports(&hw, ide_default_io_base(index), 0, NULL);
-		hw.irq = ide_default_irq(ide_default_io_base(index));
-		ide_register_hw(&hw, NULL);
-	}
-}
-
-#endif /* __KERNEL__ */
-
-#endif /* __ASMCRIS_IDE_H */
diff --git a/include/asm-cris/arch-v10/ptrace.h b/include/asm-cris/arch-v10/ptrace.h
index fb14c5e..2f464ea 100644
--- a/include/asm-cris/arch-v10/ptrace.h
+++ b/include/asm-cris/arch-v10/ptrace.h
@@ -106,10 +106,14 @@ struct switch_stack {
 	unsigned long return_ip; /* ip that _resume will return to */
 };
 
+#ifdef __KERNEL__
+
 /* bit 8 is user-mode flag */
 #define user_mode(regs) (((regs)->dccr & 0x100) != 0)
 #define instruction_pointer(regs) ((regs)->irp)
 #define profile_pc(regs) instruction_pointer(regs)
 extern void show_regs(struct pt_regs *);
 
+#endif  /*  __KERNEL__  */
+
 #endif
diff --git a/include/asm-cris/arch-v32/Kbuild b/include/asm-cris/arch-v32/Kbuild
index a0ec545..35f2fc4 100644
--- a/include/asm-cris/arch-v32/Kbuild
+++ b/include/asm-cris/arch-v32/Kbuild
@@ -1,3 +1,2 @@
-header-y += ptrace.h
 header-y += user.h
 header-y += cryptocop.h
diff --git a/include/asm-cris/arch-v32/ide.h b/include/asm-cris/arch-v32/ide.h
deleted file mode 100644
index fb9c362..0000000
--- a/include/asm-cris/arch-v32/ide.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- *  linux/include/asm-cris/ide.h
- *
- *  Copyright (C) 2000-2004  Axis Communications AB
- *
- *  Authors:    Bjorn Wesen, Mikael Starvik
- *
- */
-
-/*
- *  This file contains the ETRAX FS specific IDE code.
- */
-
-#ifndef __ASMCRIS_IDE_H
-#define __ASMCRIS_IDE_H
-
-#ifdef __KERNEL__
-
-#include <asm/arch/hwregs/intr_vect.h>
-#include <asm/arch/hwregs/ata_defs.h>
-#include <asm/io.h>
-#include <asm-generic/ide_iops.h>
-
-
-/* ETRAX FS can support 4 IDE busses on the same pins (serialized) */
-
-#define MAX_HWIFS	4
-
-static inline int ide_default_irq(unsigned long base)
-{
-	/* all IDE busses share the same IRQ,
-	 * this has the side-effect that ide-probe.c will cluster our 4 interfaces
-	 * together in a hwgroup, and will serialize accesses. this is good, because
-	 * we can't access more than one interface at the same time on ETRAX100.
-	 */
-	return ATA_INTR_VECT;
-}
-
-static inline unsigned long ide_default_io_base(int index)
-{
-	reg_ata_rw_ctrl2 ctrl2 = {.sel = index};
-	/* we have no real I/O base address per interface, since all go through the
-	 * same register. but in a bitfield in that register, we have the i/f number.
-	 * so we can use the io_base to remember that bitfield.
-	 */
-        ctrl2.sel = index;
-
-	return REG_TYPE_CONV(unsigned long, reg_ata_rw_ctrl2, ctrl2);
-}
-
-#define IDE_ARCH_ACK_INTR
-#define ide_ack_intr(hwif)	((hwif)->ack_intr(hwif))
-
-#endif /* __KERNEL__ */
-
-#endif /* __ASMCRIS_IDE_H */
diff --git a/include/asm-cris/arch-v32/ptrace.h b/include/asm-cris/arch-v32/ptrace.h
index 516cc70..41f4e86 100644
--- a/include/asm-cris/arch-v32/ptrace.h
+++ b/include/asm-cris/arch-v32/ptrace.h
@@ -106,9 +106,13 @@ struct switch_stack {
 	unsigned long return_ip; /* ip that _resume will return to */
 };
 
+#ifdef __KERNEL__
+
 #define user_mode(regs) (((regs)->ccs & (1 << (U_CCS_BITNR + CCS_SHIFT))) != 0)
 #define instruction_pointer(regs) ((regs)->erp)
 extern void show_regs(struct pt_regs *);
 #define profile_pc(regs) instruction_pointer(regs)
 
+#endif  /*  __KERNEL__  */
+
 #endif
diff --git a/include/asm-cris/cacheflush.h b/include/asm-cris/cacheflush.h
index 01af2de..cf60e3f 100644
--- a/include/asm-cris/cacheflush.h
+++ b/include/asm-cris/cacheflush.h
@@ -26,7 +26,6 @@
 #define copy_from_user_page(vma, page, vaddr, dst, src, len) \
 	memcpy(dst, src, len)
 
-void global_flush_tlb(void); 
 int change_page_attr(struct page *page, int numpages, pgprot_t prot);
 
 #endif /* _CRIS_CACHEFLUSH_H */
diff --git a/include/asm-cris/dma-mapping.h b/include/asm-cris/dma-mapping.h
index 4f58670c..da8ef8e 100644
--- a/include/asm-cris/dma-mapping.h
+++ b/include/asm-cris/dma-mapping.h
@@ -122,7 +122,7 @@ dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, int nelems,
 }
 
 static inline int
-dma_mapping_error(dma_addr_t dma_addr)
+dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
 {
 	return 0;
 }
diff --git a/include/asm-cris/ide.h b/include/asm-cris/ide.h
deleted file mode 100644
index a894f66..0000000
--- a/include/asm-cris/ide.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm/arch/ide.h>
diff --git a/include/asm-cris/kvm.h b/include/asm-cris/kvm.h
deleted file mode 100644
index c860f51..0000000
--- a/include/asm-cris/kvm.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __LINUX_KVM_CRIS_H
-#define __LINUX_KVM_CRIS_H
-
-/* cris does not support KVM */
-
-#endif
diff --git a/include/asm-cris/namei.h b/include/asm-cris/namei.h
deleted file mode 100644
index 8a3be7a..0000000
--- a/include/asm-cris/namei.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/* $Id: namei.h,v 1.1 2000/07/10 16:32:31 bjornw Exp $
- * linux/include/asm-cris/namei.h
- *
- * Included from linux/fs/namei.c
- */
-
-#ifndef __CRIS_NAMEI_H
-#define __CRIS_NAMEI_H
-
-/* used to find file-system prefixes for doing emulations
- * see for example asm-sparc/namei.h
- * we don't use it...
- */
-
-#define __emul_prefix() NULL
-
-#endif /* __CRIS_NAMEI_H */
diff --git a/include/asm-cris/page.h b/include/asm-cris/page.h
index c45bb1e..d19272b 100644
--- a/include/asm-cris/page.h
+++ b/include/asm-cris/page.h
@@ -60,9 +60,6 @@ typedef struct page *pgtable_t;
 
 #define page_to_phys(page)     __pa((((page) - mem_map) << PAGE_SHIFT) + PAGE_OFFSET)
 
-/* to align the pointer to the (next) page boundary */
-#define PAGE_ALIGN(addr)	(((addr)+PAGE_SIZE-1)&PAGE_MASK)
-
 #ifndef __ASSEMBLY__
 
 #endif /* __ASSEMBLY__ */
diff --git a/include/asm-cris/ptrace.h b/include/asm-cris/ptrace.h
index 1ec69a7..d910925 100644
--- a/include/asm-cris/ptrace.h
+++ b/include/asm-cris/ptrace.h
@@ -4,11 +4,13 @@
 #include <asm/arch/ptrace.h>
 
 #ifdef __KERNEL__
+
 /* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */
 #define PTRACE_GETREGS            12
 #define PTRACE_SETREGS            13
-#endif
 
 #define profile_pc(regs) instruction_pointer(regs)
 
+#endif /* __KERNEL__ */
+
 #endif /* _CRIS_PTRACE_H */
diff --git a/include/asm-cris/semaphore.h b/include/asm-cris/semaphore.h
deleted file mode 100644
index d9b2034..0000000
--- a/include/asm-cris/semaphore.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <linux/semaphore.h>
diff --git a/include/asm-cris/thread_info.h b/include/asm-cris/thread_info.h
index 784668a..7efe100 100644
--- a/include/asm-cris/thread_info.h
+++ b/include/asm-cris/thread_info.h
@@ -11,6 +11,8 @@
 
 #ifdef __KERNEL__
 
+#define __HAVE_ARCH_THREAD_INFO_ALLOCATOR
+
 #ifndef __ASSEMBLY__
 #include <asm/types.h>
 #include <asm/processor.h>