Merge with /usr/src/ntfs-2.6.git

26 files changed, 56 insertions, 246 deletions

diff --git a/include/asm-alpha/signal.h b/include/asm-alpha/signal.h
index 4e0842b415..1a2c52a056 100644
--- a/include/asm-alpha/signal.h
+++ b/include/asm-alpha/signal.h
@@ -113,16 +113,7 @@ typedef unsigned long sigset_t;
 #define SIG_UNBLOCK        2    /* for unblocking signals */
 #define SIG_SETMASK        3    /* for setting the signal mask */
 
-/* Type of a signal handler.  */
-typedef void __signalfn_t(int);
-typedef __signalfn_t __user *__sighandler_t;
-
-typedef void __restorefn_t(void);
-typedef __restorefn_t __user *__sigrestore_t;
-
-#define SIG_DFL ((__sighandler_t)0)     /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1)     /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1)    /* error return from signal */
+#include <asm-generic/signal.h>
 
 #ifdef __KERNEL__
 struct osf_sigaction {
diff --git a/include/asm-arm/signal.h b/include/asm-arm/signal.h
index b860dc3c5d..46e69ae395 100644
--- a/include/asm-arm/signal.h
+++ b/include/asm-arm/signal.h
@@ -117,20 +117,7 @@ typedef unsigned long sigset_t;
 #define SA_IRQNOMASK            0x08000000
 #endif
 
-#define SIG_BLOCK          0    /* for blocking signals */
-#define SIG_UNBLOCK        1    /* for unblocking signals */
-#define SIG_SETMASK        2    /* for setting the signal mask */
-
-/* Type of a signal handler.  */
-typedef void __signalfn_t(int);
-typedef __signalfn_t __user *__sighandler_t;
-
-typedef void __restorefn_t(void);
-typedef __restorefn_t __user *__sigrestore_t;
-
-#define SIG_DFL ((__sighandler_t)0)     /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1)     /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1)    /* error return from signal */
+#include <asm-generic/signal.h>
 
 #ifdef __KERNEL__
 struct old_sigaction {
diff --git a/include/asm-arm26/signal.h b/include/asm-arm26/signal.h
index a1aacefa65..dedb292803 100644
--- a/include/asm-arm26/signal.h
+++ b/include/asm-arm26/signal.h
@@ -117,16 +117,7 @@ typedef unsigned long sigset_t;
 #define SA_IRQNOMASK            0x08000000
 #endif
 
-#define SIG_BLOCK          0    /* for blocking signals */
-#define SIG_UNBLOCK        1    /* for unblocking signals */
-#define SIG_SETMASK        2    /* for setting the signal mask */
-
-/* Type of a signal handler.  */
-typedef void (*__sighandler_t)(int);
-
-#define SIG_DFL ((__sighandler_t)0)     /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1)     /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1)    /* error return from signal */
+#include <asm-generic/signal.h>
 
 #ifdef __KERNEL__
 struct old_sigaction {
diff --git a/include/asm-cris/signal.h b/include/asm-cris/signal.h
index 2330769ba5..dfe039593a 100644
--- a/include/asm-cris/signal.h
+++ b/include/asm-cris/signal.h
@@ -108,16 +108,7 @@ typedef unsigned long sigset_t;
 #define MINSIGSTKSZ     2048
 #define SIGSTKSZ        8192
 
-#define SIG_BLOCK          0    /* for blocking signals */
-#define SIG_UNBLOCK        1    /* for unblocking signals */
-#define SIG_SETMASK        2    /* for setting the signal mask */
-
-/* Type of a signal handler.  */
-typedef void (*__sighandler_t)(int);
-
-#define SIG_DFL ((__sighandler_t)0)     /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1)     /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1)    /* error return from signal */
+#include <asm-generic/signal.h>
 
 #ifdef __KERNEL__
 struct old_sigaction {
diff --git a/include/asm-frv/signal.h b/include/asm-frv/signal.h
index c930bb1768..d407bde57e 100644
--- a/include/asm-frv/signal.h
+++ b/include/asm-frv/signal.h
@@ -107,16 +107,7 @@ typedef unsigned long sigset_t;
 #define MINSIGSTKSZ     2048
 #define SIGSTKSZ        8192
 
-#define SIG_BLOCK          0    /* for blocking signals */
-#define SIG_UNBLOCK        1    /* for unblocking signals */
-#define SIG_SETMASK        2    /* for setting the signal mask */
-
-/* Type of a signal handler.  */
-typedef void (*__sighandler_t)(int);
-
-#define SIG_DFL ((__sighandler_t)0)     /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1)     /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1)    /* error return from signal */
+#include <asm-generic/signal.h>
 
 #ifdef __KERNEL__
 struct old_sigaction {
diff --git a/include/asm-generic/signal.h b/include/asm-generic/signal.h
new file mode 100644
index 0000000000..9418d6e9b8
--- /dev/null
+++ b/include/asm-generic/signal.h
@@ -0,0 +1,21 @@
+#ifndef SIG_BLOCK
+#define SIG_BLOCK          0    /* for blocking signals */
+#endif
+#ifndef SIG_UNBLOCK
+#define SIG_UNBLOCK        1    /* for unblocking signals */
+#endif
+#ifndef SIG_SETMASK
+#define SIG_SETMASK        2    /* for setting the signal mask */
+#endif
+
+#ifndef __ASSEMBLY__
+typedef void __signalfn_t(int);
+typedef __signalfn_t __user *__sighandler_t;
+
+typedef void __restorefn_t(void);
+typedef __restorefn_t __user *__sigrestore_t;
+
+#define SIG_DFL ((__force __sighandler_t)0)     /* default signal handling */
+#define SIG_IGN ((__force __sighandler_t)1)     /* ignore signal */
+#define SIG_ERR ((__force __sighandler_t)-1)    /* error return from signal */
+#endif
diff --git a/include/asm-h8300/signal.h b/include/asm-h8300/signal.h
index ac3e01bd63..8eccdc1761 100644
--- a/include/asm-h8300/signal.h
+++ b/include/asm-h8300/signal.h
@@ -107,16 +107,7 @@ typedef unsigned long sigset_t;
 #define MINSIGSTKSZ     2048
 #define SIGSTKSZ        8192
 
-#define SIG_BLOCK          0    /* for blocking signals */
-#define SIG_UNBLOCK        1    /* for unblocking signals */
-#define SIG_SETMASK        2    /* for setting the signal mask */
-
-/* Type of a signal handler.  */
-typedef void (*__sighandler_t)(int);
-
-#define SIG_DFL ((__sighandler_t)0)     /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1)     /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1)    /* error return from signal */
+#include <asm-generic/signal.h>
 
 #ifdef __KERNEL__
 struct old_sigaction {
diff --git a/include/asm-i386/signal.h b/include/asm-i386/signal.h
index 0f082bd1c4..cbb47d34aa 100644
--- a/include/asm-i386/signal.h
+++ b/include/asm-i386/signal.h
@@ -110,20 +110,7 @@ typedef unsigned long sigset_t;
 #define MINSIGSTKSZ     2048
 #define SIGSTKSZ        8192
 
-#define SIG_BLOCK          0    /* for blocking signals */
-#define SIG_UNBLOCK        1    /* for unblocking signals */
-#define SIG_SETMASK        2    /* for setting the signal mask */
-
-/* Type of a signal handler.  */
-typedef void __signalfn_t(int);
-typedef __signalfn_t __user *__sighandler_t;
-
-typedef void __restorefn_t(void);
-typedef __restorefn_t __user *__sigrestore_t;
-
-#define SIG_DFL ((__sighandler_t)0)     /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1)     /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1)    /* error return from signal */
+#include <asm-generic/signal.h>
 
 #ifdef __KERNEL__
 struct old_sigaction {
diff --git a/include/asm-ia64/signal.h b/include/asm-ia64/signal.h
index 85a577ae91..608168d713 100644
--- a/include/asm-ia64/signal.h
+++ b/include/asm-ia64/signal.h
@@ -118,13 +118,7 @@
 
 #endif /* __KERNEL__ */
 
-#define SIG_BLOCK          0    /* for blocking signals */
-#define SIG_UNBLOCK        1    /* for unblocking signals */
-#define SIG_SETMASK        2    /* for setting the signal mask */
-
-#define SIG_DFL ((__sighandler_t)0)     /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1)     /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1)    /* error return from signal */
+#include <asm-generic/signal.h>
 
 # ifndef __ASSEMBLY__
 
@@ -133,9 +127,6 @@
 /* Avoid too many header ordering problems.  */
 struct siginfo;
 
-/* Type of a signal handler.  */
-typedef void __user (*__sighandler_t)(int);
-
 typedef struct sigaltstack {
         void __user *ss_sp;
         int ss_flags;
diff --git a/include/asm-m32r/signal.h b/include/asm-m32r/signal.h
index 6e55fd4218..95f69b1919 100644
--- a/include/asm-m32r/signal.h
+++ b/include/asm-m32r/signal.h
@@ -114,20 +114,7 @@ typedef unsigned long sigset_t;
 #define MINSIGSTKSZ     2048
 #define SIGSTKSZ        8192
 
-#define SIG_BLOCK          0    /* for blocking signals */
-#define SIG_UNBLOCK        1    /* for unblocking signals */
-#define SIG_SETMASK        2    /* for setting the signal mask */
-
-/* Type of a signal handler.  */
-typedef void __signalfn_t(int);
-typedef __signalfn_t __user *__sighandler_t;
-
-typedef void __restorefn_t(void);
-typedef __restorefn_t __user *__sigrestore_t;
-
-#define SIG_DFL ((__sighandler_t)0)     /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1)     /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1)    /* error return from signal */
+#include <asm-generic/signal.h>
 
 #ifdef __KERNEL__
 struct old_sigaction {
diff --git a/include/asm-m68k/signal.h b/include/asm-m68k/signal.h
index 1d016e9f19..a0cdf90823 100644
--- a/include/asm-m68k/signal.h
+++ b/include/asm-m68k/signal.h
@@ -105,29 +105,20 @@ typedef unsigned long sigset_t;
 #define MINSIGSTKSZ     2048
 #define SIGSTKSZ        8192
 
-#define SIG_BLOCK          0    /* for blocking signals */
-#define SIG_UNBLOCK        1    /* for unblocking signals */
-#define SIG_SETMASK        2    /* for setting the signal mask */
-
-/* Type of a signal handler.  */
-typedef void (*__sighandler_t)(int);
-
-#define SIG_DFL ((__sighandler_t)0)     /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1)     /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1)    /* error return from signal */
+#include <asm-generic/signal.h>
 
 #ifdef __KERNEL__
 struct old_sigaction {
         __sighandler_t sa_handler;
         old_sigset_t sa_mask;
         unsigned long sa_flags;
-        void (*sa_restorer)(void);
+        __sigrestore_t sa_restorer;
 };
 
 struct sigaction {
         __sighandler_t sa_handler;
         unsigned long sa_flags;
-        void (*sa_restorer)(void);
+        __sigrestore_t sa_restorer;
         sigset_t sa_mask;               /* mask last for extensibility */
 };
 
diff --git a/include/asm-m68knommu/signal.h b/include/asm-m68knommu/signal.h
index 37c9c8a024..1d13187f60 100644
--- a/include/asm-m68knommu/signal.h
+++ b/include/asm-m68knommu/signal.h
@@ -105,16 +105,7 @@ typedef unsigned long sigset_t;
 #define MINSIGSTKSZ     2048
 #define SIGSTKSZ        8192
 
-#define SIG_BLOCK          0    /* for blocking signals */
-#define SIG_UNBLOCK        1    /* for unblocking signals */
-#define SIG_SETMASK        2    /* for setting the signal mask */
-
-/* Type of a signal handler.  */
-typedef void (*__sighandler_t)(int);
-
-#define SIG_DFL ((__sighandler_t)0)     /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1)     /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1)    /* error return from signal */
+#include <asm-generic/signal.h>
 
 #ifdef __KERNEL__
 struct old_sigaction {
diff --git a/include/asm-mips/signal.h b/include/asm-mips/signal.h
index d81356731e..f2c470f1d3 100644
--- a/include/asm-mips/signal.h
+++ b/include/asm-mips/signal.h
@@ -103,14 +103,7 @@ typedef unsigned long old_sigset_t;		/* at least 32 bits */
 #define SIG_SETMASK     3       /* for setting the signal mask */
 #define SIG_SETMASK32   256     /* Goodie from SGI for BSD compatibility:
                                    set only the low 32 bit of the sigset.  */
-
-/* Type of a signal handler.  */
-typedef void (*__sighandler_t)(int);
-
-/* Fake signal functions */
-#define SIG_DFL ((__sighandler_t)0)     /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1)     /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1)    /* error return from signal */
+#include <asm-generic/signal.h>
 
 struct sigaction {
         unsigned int    sa_flags;
diff --git a/include/asm-ppc/signal.h b/include/asm-ppc/signal.h
index d890dabd5a..caf6ede371 100644
--- a/include/asm-ppc/signal.h
+++ b/include/asm-ppc/signal.h
@@ -100,20 +100,7 @@ typedef struct {
 #define MINSIGSTKSZ     2048
 #define SIGSTKSZ        8192
 
-#define SIG_BLOCK          0    /* for blocking signals */
-#define SIG_UNBLOCK        1    /* for unblocking signals */
-#define SIG_SETMASK        2    /* for setting the signal mask */
-
-/* Type of a signal handler.  */
-typedef void __signalfn_t(int);
-typedef __signalfn_t __user *__sighandler_t;
-
-typedef void __restorefn_t(void);
-typedef __restorefn_t __user *__sigrestore_t;
-
-#define SIG_DFL ((__sighandler_t)0)     /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1)     /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1)    /* error return from signal */
+#include <asm-generic/signal.h>
 
 struct old_sigaction {
         __sighandler_t sa_handler;
diff --git a/include/asm-ppc64/signal.h b/include/asm-ppc64/signal.h
index a2d7bbb4be..432df7dd35 100644
--- a/include/asm-ppc64/signal.h
+++ b/include/asm-ppc64/signal.h
@@ -97,33 +97,19 @@ typedef struct {
 #define MINSIGSTKSZ     2048
 #define SIGSTKSZ        8192
 
-#define SIG_BLOCK          0    /* for blocking signals */
-#define SIG_UNBLOCK        1    /* for unblocking signals */
-#define SIG_SETMASK        2    /* for setting the signal mask */
-
-/* Type of a signal handler.  */
-typedef void __sigfunction(int);
-typedef __sigfunction __user * __sighandler_t;
-
-/* Type of the restorer function */
-typedef void __sigrestorer(void);
-typedef __sigrestorer __user * __sigrestorer_t;
-
-#define SIG_DFL ((__sighandler_t)0)     /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1)     /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1)    /* error return from signal */
+#include <asm-generic/signal.h>
 
 struct old_sigaction {
         __sighandler_t sa_handler;
         old_sigset_t sa_mask;
         unsigned long sa_flags;
-        __sigrestorer_t sa_restorer;
+        __sigrestore_t sa_restorer;
 };
 
 struct sigaction {
         __sighandler_t sa_handler;
         unsigned long sa_flags;
-        __sigrestorer_t sa_restorer;
+        __sigrestore_t sa_restorer;
         sigset_t sa_mask;               /* mask last for extensibility */
 };
 
diff --git a/include/asm-s390/signal.h b/include/asm-s390/signal.h
index bfed83a818..3d6e11c6c1 100644
--- a/include/asm-s390/signal.h
+++ b/include/asm-s390/signal.h
@@ -117,16 +117,7 @@ typedef unsigned long sigset_t;
 #define MINSIGSTKSZ     2048
 #define SIGSTKSZ        8192
 
-#define SIG_BLOCK          0    /* for blocking signals */
-#define SIG_UNBLOCK        1    /* for unblocking signals */
-#define SIG_SETMASK        2    /* for setting the signal mask */
-
-/* Type of a signal handler.  */
-typedef void (*__sighandler_t)(int);
-
-#define SIG_DFL ((__sighandler_t)0)     /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1)     /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1)    /* error return from signal */
+#include <asm-generic/signal.h>
 
 #ifdef __KERNEL__
 struct old_sigaction {
diff --git a/include/asm-sh/signal.h b/include/asm-sh/signal.h
index 29f1ac1bf4..d6e8eb0e65 100644
--- a/include/asm-sh/signal.h
+++ b/include/asm-sh/signal.h
@@ -108,16 +108,7 @@ typedef unsigned long sigset_t;
 #define MINSIGSTKSZ     2048
 #define SIGSTKSZ        8192
 
-#define SIG_BLOCK          0    /* for blocking signals */
-#define SIG_UNBLOCK        1    /* for unblocking signals */
-#define SIG_SETMASK        2    /* for setting the signal mask */
-
-/* Type of a signal handler.  */
-typedef void (*__sighandler_t)(int);
-
-#define SIG_DFL ((__sighandler_t)0)     /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1)     /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1)    /* error return from signal */
+#include <asm-generic/signal.h>
 
 #ifdef __KERNEL__
 struct old_sigaction {
diff --git a/include/asm-sh64/signal.h b/include/asm-sh64/signal.h
index 864c94ecc9..2400dc688a 100644
--- a/include/asm-sh64/signal.h
+++ b/include/asm-sh64/signal.h
@@ -107,16 +107,7 @@ typedef struct {
 #define MINSIGSTKSZ     2048
 #define SIGSTKSZ        THREAD_SIZE
 
-#define SIG_BLOCK          0    /* for blocking signals */
-#define SIG_UNBLOCK        1    /* for unblocking signals */
-#define SIG_SETMASK        2    /* for setting the signal mask */
-
-/* Type of a signal handler.  */
-typedef void (*__sighandler_t)(int);
-
-#define SIG_DFL ((__sighandler_t)0)     /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1)     /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1)    /* error return from signal */
+#include <asm-generic/signal.h>
 
 #ifdef __KERNEL__
 struct old_sigaction {
diff --git a/include/asm-sparc/floppy.h b/include/asm-sparc/floppy.h
index 780ee7ff9d..caf9261165 100644
--- a/include/asm-sparc/floppy.h
+++ b/include/asm-sparc/floppy.h
@@ -227,7 +227,7 @@ static __inline__ void sun_fd_disable_dma(void)
         doing_pdma = 0;
         if (pdma_base) {
                 mmu_unlockarea(pdma_base, pdma_areasize);
-                pdma_base = 0;
+                pdma_base = NULL;
         }
 }
 
diff --git a/include/asm-sparc/signal.h b/include/asm-sparc/signal.h
index f792e10e70..aa9960ad0c 100644
--- a/include/asm-sparc/signal.h
+++ b/include/asm-sparc/signal.h
@@ -174,16 +174,7 @@ struct sigstack {
 #define SA_STATIC_ALLOC         0x80
 #endif
 
-/* Type of a signal handler.  */
-#ifdef __KERNEL__
-typedef void (*__sighandler_t)(int, int, struct sigcontext *, char *);
-#else
-typedef void (*__sighandler_t)(int);
-#endif
-
-#define SIG_DFL ((__sighandler_t)0)     /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1)     /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1)    /* error return from signal */
+#include <asm-generic/signal.h>
 
 #ifdef __KERNEL__
 struct __new_sigaction {
diff --git a/include/asm-sparc64/parport.h b/include/asm-sparc64/parport.h
index ab88349dda..b7e635544c 100644
--- a/include/asm-sparc64/parport.h
+++ b/include/asm-sparc64/parport.h
@@ -13,6 +13,12 @@
 
 #define PARPORT_PC_MAX_PORTS    PARPORT_MAX
 
+/*
+ * While sparc64 doesn't have an ISA DMA API, we provide something that looks
+ * close enough to make parport_pc happy
+ */
+#define HAS_DMA
+
 static struct sparc_ebus_info {
         struct ebus_dma_info info;
         unsigned int addr;
diff --git a/include/asm-sparc64/signal.h b/include/asm-sparc64/signal.h
index 466d021d70..becdf1bc59 100644
--- a/include/asm-sparc64/signal.h
+++ b/include/asm-sparc64/signal.h
@@ -177,21 +177,7 @@ struct sigstack {
 #define SA_STATIC_ALLOC         0x80
 #endif
 
-/* Type of a signal handler.  */
-#ifdef __KERNEL__
-typedef void __signalfn_t(int);
-typedef __signalfn_t __user *__sighandler_t;
-
-typedef void __restorefn_t(void);
-typedef __restorefn_t __user *__sigrestore_t;
-#else
-typedef void (*__sighandler_t)(int);
-typedef void (*__sigrestore_t)(void);
-#endif
-
-#define SIG_DFL ((__sighandler_t)0)     /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1)     /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1)    /* error return from signal */
+#include <asm-generic/signal.h>
 
 struct __new_sigaction {
         __sighandler_t          sa_handler;
diff --git a/include/asm-v850/signal.h b/include/asm-v850/signal.h
index ec3566c875..cb52caa699 100644
--- a/include/asm-v850/signal.h
+++ b/include/asm-v850/signal.h
@@ -110,17 +110,7 @@ typedef unsigned long sigset_t;
 #define MINSIGSTKSZ     2048
 #define SIGSTKSZ        8192
 
-#define SIG_BLOCK          0    /* for blocking signals */
-#define SIG_UNBLOCK        1    /* for unblocking signals */
-#define SIG_SETMASK        2    /* for setting the signal mask */
-
-/* Type of a signal handler.  */
-typedef void (*__sighandler_t)(int);
-
-#define SIG_DFL ((__sighandler_t)0)     /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1)     /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1)    /* error return from signal */
-
+#include <asm-generic/signal.h>
 
 #ifdef __KERNEL__
 
diff --git a/include/asm-x86_64/signal.h b/include/asm-x86_64/signal.h
index 4987ad8082..fe9b96d948 100644
--- a/include/asm-x86_64/signal.h
+++ b/include/asm-x86_64/signal.h
@@ -116,21 +116,9 @@ typedef unsigned long sigset_t;
 #define MINSIGSTKSZ     2048
 #define SIGSTKSZ        8192
 
-#define SIG_BLOCK          0    /* for blocking signals */
-#define SIG_UNBLOCK        1    /* for unblocking signals */
-#define SIG_SETMASK        2    /* for setting the signal mask */
+#include <asm-generic/signal.h>
 
 #ifndef __ASSEMBLY__
-/* Type of a signal handler.  */
-typedef void __signalfn_t(int);
-typedef __signalfn_t __user *__sighandler_t;
-
-typedef void __restorefn_t(void);
-typedef __restorefn_t __user *__sigrestore_t;
-
-#define SIG_DFL ((__sighandler_t)0)     /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1)     /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1)    /* error return from signal */
 
 struct sigaction {
         __sighandler_t sa_handler;
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 3c89148ae2..b5238bd188 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -671,6 +671,7 @@ struct pci_driver {
         int  (*suspend) (struct pci_dev *dev, pm_message_t state);      /* Device suspended */
         int  (*resume) (struct pci_dev *dev);                   /* Device woken up */
         int  (*enable_wake) (struct pci_dev *dev, pci_power_t state, int enable);   /* Enable wake event */
+        void (*shutdown) (struct pci_dev *dev);
 
         struct device_driver    driver;
         struct pci_dynids dynids;
@@ -810,7 +811,6 @@ void pci_set_master(struct pci_dev *dev);
 int pci_set_mwi(struct pci_dev *dev);
 void pci_clear_mwi(struct pci_dev *dev);
 int pci_set_dma_mask(struct pci_dev *dev, u64 mask);
-int pci_dac_set_dma_mask(struct pci_dev *dev, u64 mask);
 int pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask);
 int pci_assign_resource(struct pci_dev *dev, int i);
 
@@ -941,7 +941,6 @@ static inline void pci_set_master(struct pci_dev *dev) { }
 static inline int pci_enable_device(struct pci_dev *dev) { return -EIO; }
 static inline void pci_disable_device(struct pci_dev *dev) { }
 static inline int pci_set_dma_mask(struct pci_dev *dev, u64 mask) { return -EIO; }
-static inline int pci_dac_set_dma_mask(struct pci_dev *dev, u64 mask) { return -EIO; }
 static inline int pci_assign_resource(struct pci_dev *dev, int i) { return -EBUSY;}
 static inline int pci_register_driver(struct pci_driver *drv) { return 0;}
 static inline void pci_unregister_driver(struct pci_driver *drv) { }
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index f1e5af4be9..a0ed936721 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -17,6 +17,8 @@
 
 #define IPV6_MAX_ADDRESSES              16
 
+#include <linux/in6.h>
+
 struct prefix_info {
         __u8                    type;
         __u8                    length;
@@ -43,7 +45,6 @@ struct prefix_info {
 
 #ifdef __KERNEL__
 
-#include <linux/in6.h>
 #include <linux/netdevice.h>
 #include <net/if_inet6.h>
 #include <net/ipv6.h>