Merge git://git.infradead.org/users/dwmw2/random-2.6

* git://git.infradead.org/users/dwmw2/random-2.6:
  Fix autoloading of MacBook Pro backlight driver.
  Automatic MODULE_ALIAS() for DMI match tables.
  Remove asm/a.out.h files for all architectures without a.out support.
  Introduce HAVE_AOUT symbol to remove hard-coded arch list for BINFMT_AOUT
  Remove redundant CONFIG_ARCH_SUPPORTS_AOUT
  S390: Update comments about why we don't use <asm-generic/statfs.h>
  SPARC: Use <asm-generic/statfs.h>
  PowerPC: Use <asm-generic/statfs.h>
  PARISC: Use <asm-generic/statfs.h>
  x86_64: Use <asm-generic/statfs.h>
  IA64: Use <asm-generic/statfs.h>
  ARM: Use <asm-generic/statfs.h>
  Make <asm-generic/statfs.h> suitable for 64-bit platforms.
  Define and use PCI_DEVICE_ID_MARVELL_88ALP01_CCIC for CAFÉ camera driver
  [MTD] [NAND] Define and use PCI_DEVICE_ID_MARVELL_88ALP01_NAND for CAFÉ
  Use PCI_DEVICE_ID_88ALP01 for CAFÉ chip, rather than PCI_DEVICE_ID_CAFE.
  EFS: Don't set f_fsid in statfs().

arch/alpha/Kconfig

@@ -5,6 +5,7 @@
 config ALPHA
 	bool
 	default y
+	select HAVE_AOUT
 	select HAVE_IDE
 	select HAVE_OPROFILE
 	help
@@ -68,9 +69,6 @@ config AUTO_IRQ_AFFINITY
 	depends on SMP
 	default y
 
-config ARCH_SUPPORTS_AOUT
-	def_bool y
-
 source "init/Kconfig"
 
 

arch/alpha/include/asm/statfs.h

 #ifndef _ALPHA_STATFS_H
 #define _ALPHA_STATFS_H
 
+/* Alpha is the only 64-bit platform with 32-bit statfs. And doesn't
+   even seem to implement statfs64 */
+#define __statfs_word __u32
+
 #include <asm-generic/statfs.h>
 
 #endif

arch/arm/Kconfig

@@ -8,6 +8,7 @@ mainmenu "Linux Kernel Configuration"
 config ARM
 	bool
 	default y
+	select HAVE_AOUT
 	select HAVE_IDE
 	select RTC_LIB
 	select SYS_SUPPORTS_APM_EMULATION
@@ -140,9 +141,6 @@ config GENERIC_CALIBRATE_DELAY
 	bool
 	default y
 
-config ARCH_SUPPORTS_AOUT
-	def_bool y
-
 config ARCH_MAY_HAVE_PC_FDC
 	bool
 

arch/arm/include/asm/statfs.h

 #ifndef _ASMARM_STATFS_H
 #define _ASMARM_STATFS_H
 
-#ifndef __KERNEL_STRICT_NAMES
-# include <linux/types.h>
-typedef __kernel_fsid_t	fsid_t;
-#endif
-
-struct statfs {
-	__u32 f_type;
-	__u32 f_bsize;
-	__u32 f_blocks;
-	__u32 f_bfree;
-	__u32 f_bavail;
-	__u32 f_files;
-	__u32 f_ffree;
-	__kernel_fsid_t f_fsid;
-	__u32 f_namelen;
-	__u32 f_frsize;
-	__u32 f_spare[5];
-};
-
 /*
  * With EABI there is 4 bytes of padding added to this structure.
  * Let's pack it so the padding goes away to simplify dual ABI support.
  * Note that user space does NOT have to pack this structure.
  */
-struct statfs64 {
-	__u32 f_type;
-	__u32 f_bsize;
-	__u64 f_blocks;
-	__u64 f_bfree;
-	__u64 f_bavail;
-	__u64 f_files;
-	__u64 f_ffree;
-	__kernel_fsid_t f_fsid;
-	__u32 f_namelen;
-	__u32 f_frsize;
-	__u32 f_spare[5];
-} __attribute__ ((packed,aligned(4)));
+#define ARCH_PACK_STATFS64 __attribute__((packed,aligned(4)))
 
+#include <asm-generic/statfs.h>
 #endif

arch/avr32/include/asm/a.out.h

-#ifndef __ASM_AVR32_A_OUT_H
-#define __ASM_AVR32_A_OUT_H
-
-struct exec
-{
-  unsigned long a_info;		/* Use macros N_MAGIC, etc for access */
-  unsigned a_text;		/* length of text, in bytes */
-  unsigned a_data;		/* length of data, in bytes */
-  unsigned a_bss;		/* length of uninitialized data area for file, in bytes */
-  unsigned a_syms;		/* length of symbol table data in file, in bytes */
-  unsigned a_entry;		/* start address */
-  unsigned a_trsize;		/* length of relocation info for text, in bytes */
-  unsigned a_drsize;		/* length of relocation info for data, in bytes */
-};
-
-#define N_TRSIZE(a)	((a).a_trsize)
-#define N_DRSIZE(a)	((a).a_drsize)
-#define N_SYMSIZE(a)	((a).a_syms)
-
-#endif /* __ASM_AVR32_A_OUT_H */

arch/blackfin/include/asm/a.out.h

-#ifndef __BFIN_A_OUT_H__
-#define __BFIN_A_OUT_H__
-
-struct exec {
-	unsigned long a_info;	/* Use macros N_MAGIC, etc for access */
-	unsigned a_text;	/* length of text, in bytes */
-	unsigned a_data;	/* length of data, in bytes */
-	unsigned a_bss;		/* length of uninitialized data area for file, in bytes */
-	unsigned a_syms;	/* length of symbol table data in file, in bytes */
-	unsigned a_entry;	/* start address */
-	unsigned a_trsize;	/* length of relocation info for text, in bytes */
-	unsigned a_drsize;	/* length of relocation info for data, in bytes */
-};
-
-#define N_TRSIZE(a)	((a).a_trsize)
-#define N_DRSIZE(a)	((a).a_drsize)
-#define N_SYMSIZE(a)	((a).a_syms)
-
-#endif				/* __BFIN_A_OUT_H__ */

arch/cris/arch-v10/boot/tools/build.c

@@ -30,7 +30,6 @@
 #include <sys/sysmacros.h>
 #include <unistd.h>	/* contains read/write */
 #include <fcntl.h>
-#include <linux/a.out.h>
 #include <errno.h>
 
 #define MINIX_HEADER 32

arch/h8300/Kconfig

@@ -66,9 +66,6 @@ config TIME_LOW_RES
 	bool
 	default y
 
-config ARCH_SUPPORTS_AOUT
-	def_bool y
-
 config NO_IOPORT
 	def_bool y
 

arch/h8300/include/asm/a.out.h

-#ifndef __H8300_A_OUT_H__
-#define __H8300_A_OUT_H__
-
-struct exec
-{
-  unsigned long a_info;		/* Use macros N_MAGIC, etc for access */
-  unsigned a_text;		/* length of text, in bytes */
-  unsigned a_data;		/* length of data, in bytes */
-  unsigned a_bss;		/* length of uninitialized data area for file, in bytes */
-  unsigned a_syms;		/* length of symbol table data in file, in bytes */
-  unsigned a_entry;		/* start address */
-  unsigned a_trsize;		/* length of relocation info for text, in bytes */
-  unsigned a_drsize;		/* length of relocation info for data, in bytes */
-};
-
-#define N_TRSIZE(a)	((a).a_trsize)
-#define N_DRSIZE(a)	((a).a_drsize)
-#define N_SYMSIZE(a)	((a).a_syms)
-
-#endif /* __H8300_A_OUT_H__ */

arch/h8300/kernel/process.c

@@ -34,7 +34,6 @@
 #include <linux/ptrace.h>
 #include <linux/slab.h>
 #include <linux/user.h>
-#include <linux/a.out.h>
 #include <linux/interrupt.h>
 #include <linux/reboot.h>
 #include <linux/fs.h>

arch/ia64/include/asm/a.out.h

-#ifndef _ASM_IA64_A_OUT_H
-#define _ASM_IA64_A_OUT_H
-
-/*
- * No a.out format has been (or should be) defined so this file is
- * just a dummy that allows us to get binfmt_elf compiled.  It
- * probably would be better to clean up binfmt_elf.c so it does not
- * necessarily depend on there being a.out support.
- *
- * Modified 1998-2002
- *	David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co.
- */
-
-#include <linux/types.h>
-
-struct exec {
-	unsigned long a_info;
-	unsigned long a_text;
-	unsigned long a_data;
-	unsigned long a_bss;
-	unsigned long a_entry;
-};
-
-#define N_TXTADDR(x)	0
-#define N_DATADDR(x)	0
-#define N_BSSADDR(x)	0
-#define N_DRSIZE(x)	0
-#define N_TRSIZE(x)	0
-#define N_SYMSIZE(x)	0
-#define N_TXTOFF(x)	0
-
-#endif /* _ASM_IA64_A_OUT_H */

arch/ia64/include/asm/statfs.h

@@ -8,55 +8,13 @@
  *	David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co
  */
 
-#ifndef __KERNEL_STRICT_NAMES
-# include <linux/types.h>
-typedef __kernel_fsid_t	fsid_t;
-#endif
-
 /*
- * This is ugly --- we're already 64-bit, so just duplicate the definitions
+ * We need compat_statfs64 to be packed, because the i386 ABI won't
+ * add padding at the end to bring it to a multiple of 8 bytes, but
+ * the IA64 ABI will.
  */
-struct statfs {
-	long f_type;
-	long f_bsize;
-	long f_blocks;
-	long f_bfree;
-	long f_bavail;
-	long f_files;
-	long f_ffree;
-	__kernel_fsid_t f_fsid;
-	long f_namelen;
-	long f_frsize;
-	long f_spare[5];
-};
-
-
-struct statfs64 {
-	long f_type;
-	long f_bsize;
-	long f_blocks;
-	long f_bfree;
-	long f_bavail;
-	long f_files;
-	long f_ffree;
-	__kernel_fsid_t f_fsid;
-	long f_namelen;
-	long f_frsize;
-	long f_spare[5];
-};
+#define ARCH_PACK_COMPAT_STATFS64 __attribute__((packed,aligned(4)))
 
-struct compat_statfs64 {
-	__u32 f_type;
-	__u32 f_bsize;
-	__u64 f_blocks;
-	__u64 f_bfree;
-	__u64 f_bavail;
-	__u64 f_files;
-	__u64 f_ffree;
-	__kernel_fsid_t f_fsid;
-	__u32 f_namelen;
-	__u32 f_frsize;
-	__u32 f_spare[5];
-} __attribute__((packed));
+#include <asm-generic/statfs.h>
 
 #endif /* _ASM_IA64_STATFS_H */

arch/ia64/mm/init.c

@@ -21,7 +21,6 @@
 #include <linux/bitops.h>
 #include <linux/kexec.h>
 
-#include <asm/a.out.h>
 #include <asm/dma.h>
 #include <asm/ia32.h>
 #include <asm/io.h>

arch/m32r/Kconfig

@@ -36,9 +36,6 @@ config NO_IOPORT
 config NO_DMA
 	def_bool y
 
-config ARCH_SUPPORTS_AOUT
-	def_bool y
-
 config HZ
 	int
 	default 100

arch/m68k/Kconfig

@@ -5,6 +5,7 @@
 config M68K
 	bool
 	default y
+	select HAVE_AOUT
 	select HAVE_IDE
 
 config MMU
@@ -53,9 +54,6 @@ config NO_IOPORT
 config NO_DMA
 	def_bool SUN3
 
-config ARCH_SUPPORTS_AOUT
-	def_bool y
-
 config HZ
 	int
 	default 100

arch/m68knommu/Kconfig

@@ -73,9 +73,6 @@ config GENERIC_CLOCKEVENTS
 config NO_IOPORT
 	def_bool y
 
-config ARCH_SUPPORTS_AOUT
-	def_bool y
-
 source "init/Kconfig"
 
 menu "Processor type and features"

arch/m68knommu/include/asm/a.out.h

-#include <asm-m68k/a.out.h>

arch/m68knommu/kernel/process.c

@@ -25,7 +25,6 @@
 #include <linux/ptrace.h>
 #include <linux/slab.h>
 #include <linux/user.h>
-#include <linux/a.out.h>
 #include <linux/interrupt.h>
 #include <linux/reboot.h>
 #include <linux/fs.h>

arch/m68knommu/kernel/traps.c

@@ -22,7 +22,6 @@
 #include <linux/mm.h>
 #include <linux/module.h>
 #include <linux/types.h>
-#include <linux/a.out.h>
 #include <linux/user.h>
 #include <linux/string.h>
 #include <linux/linkage.h>

arch/mips/include/asm/a.out.h

-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 1994 - 1999, 2003 by Ralf Baechle
- */
-#ifndef _ASM_A_OUT_H
-#define _ASM_A_OUT_H
-
-#ifdef __KERNEL__
-
-
-#endif
-
-struct exec
-{
-	unsigned long a_info;	/* Use macros N_MAGIC, etc for access */
-	unsigned a_text;	/* length of text, in bytes */
-	unsigned a_data;	/* length of data, in bytes */
-	unsigned a_bss;		/* length of uninitialized data area for
-				    file, in bytes */
-	unsigned a_syms;	/* length of symbol table data in file,
-				   in bytes */
-	unsigned a_entry;	/* start address */
-	unsigned a_trsize;	/* length of relocation info for text, in
-				    bytes */
-	unsigned a_drsize;	/* length of relocation info for data, in bytes */
-};
-
-#define N_TRSIZE(a)	((a).a_trsize)
-#define N_DRSIZE(a)	((a).a_drsize)
-#define N_SYMSIZE(a)	((a).a_syms)
-
-#endif /* _ASM_A_OUT_H */