Merge tag 'cris-for-linus-3.8' of git://jni.nu/cris

Pull CRIS changes from Jesper Nilsson.

... mainly the UAPI disintegration.

* tag 'cris-for-linus-3.8' of git://jni.nu/cris:
  UAPI: Fix up empty files in arch/cris/
  CRIS: locking: fix the return value of arch_read_trylock()
  CRIS: use kbuild.h instead of defining macros in asm-offset.c
  UAPI: (Scripted) Disintegrate arch/cris/include/asm
  UAPI: (Scripted) Disintegrate arch/cris/include/arch-v32/arch
  UAPI: (Scripted) Disintegrate arch/cris/include/arch-v10/arch

55 files changed, 689 insertions, 645 deletions

diff --git a/arch/cris/include/arch-v10/arch/Kbuild b/arch/cris/include/arch-v10/arch/Kbuild
index 7a192e1290b..1f0fc7a66f5 100644
--- a/arch/cris/include/arch-v10/arch/Kbuild
+++ b/arch/cris/include/arch-v10/arch/Kbuild
@@ -1,4 +1 @@
-header-y += user.h
-header-y += svinto.h
-header-y += sv_addr_ag.h
-header-y += sv_addr.agh
+# CRISv10 arch
diff --git a/arch/cris/include/arch-v32/arch/Kbuild b/arch/cris/include/arch-v32/arch/Kbuild
index 35f2fc4f993..2fd65c7e15c 100644
--- a/arch/cris/include/arch-v32/arch/Kbuild
+++ b/arch/cris/include/arch-v32/arch/Kbuild
@@ -1,2 +1 @@
-header-y += user.h
-header-y += cryptocop.h
+# CRISv32 arch
diff --git a/arch/cris/include/arch-v32/arch/cryptocop.h b/arch/cris/include/arch-v32/arch/cryptocop.h
index e1cd83dfabb..716e434e926 100644
--- a/arch/cris/include/arch-v32/arch/cryptocop.h
+++ b/arch/cris/include/arch-v32/arch/cryptocop.h
@@ -2,124 +2,12 @@
  * The device /dev/cryptocop is accessible using this driver using
  * CRYPTOCOP_MAJOR (254) and minor number 0.
  */
-
 #ifndef CRYPTOCOP_H
 #define CRYPTOCOP_H
 
-#include <linux/uio.h>
-
-
-#define CRYPTOCOP_SESSION_ID_NONE (0)
-
-typedef unsigned long long int cryptocop_session_id;
-
-/* cryptocop ioctls */
-#define ETRAXCRYPTOCOP_IOCTYPE         (250)
-
-#define CRYPTOCOP_IO_CREATE_SESSION    _IOWR(ETRAXCRYPTOCOP_IOCTYPE, 1, struct strcop_session_op)
-#define CRYPTOCOP_IO_CLOSE_SESSION     _IOW(ETRAXCRYPTOCOP_IOCTYPE, 2, struct strcop_session_op)
-#define CRYPTOCOP_IO_PROCESS_OP        _IOWR(ETRAXCRYPTOCOP_IOCTYPE, 3, struct strcop_crypto_op)
-#define CRYPTOCOP_IO_MAXNR             (3)
-
-typedef enum {
-	cryptocop_cipher_des = 0,
-	cryptocop_cipher_3des = 1,
-	cryptocop_cipher_aes = 2,
-	cryptocop_cipher_m2m = 3, /* mem2mem is essentially a NULL cipher with blocklength=1 */
-	cryptocop_cipher_none
-} cryptocop_cipher_type;
-
-typedef enum {
-	cryptocop_digest_sha1 = 0,
-	cryptocop_digest_md5 = 1,
-	cryptocop_digest_none
-} cryptocop_digest_type;
-
-typedef enum {
-	cryptocop_csum_le = 0,
-	cryptocop_csum_be = 1,
-	cryptocop_csum_none
-} cryptocop_csum_type;
-
-typedef enum {
-	cryptocop_cipher_mode_ecb = 0,
-	cryptocop_cipher_mode_cbc,
-	cryptocop_cipher_mode_none
-} cryptocop_cipher_mode;
-
-typedef enum {
-	cryptocop_3des_eee = 0,
-	cryptocop_3des_eed = 1,
-	cryptocop_3des_ede = 2,
-	cryptocop_3des_edd = 3,
-	cryptocop_3des_dee = 4,
-	cryptocop_3des_ded = 5,
-	cryptocop_3des_dde = 6,
-	cryptocop_3des_ddd = 7
-} cryptocop_3des_mode;
-
-/* Usermode accessible (ioctl) operations. */
-struct strcop_session_op{
-	cryptocop_session_id    ses_id;
-
-	cryptocop_cipher_type   cipher; /* AES, DES, 3DES, m2m, none */
-
-	cryptocop_cipher_mode   cmode; /* ECB, CBC, none */
-	cryptocop_3des_mode     des3_mode;
-
-	cryptocop_digest_type   digest; /* MD5, SHA1, none */
-
-	cryptocop_csum_type     csum;   /* BE, LE, none */
-
-	unsigned char           *key;
-	size_t                  keylen;
-};
-
-#define CRYPTOCOP_CSUM_LENGTH         (2)
-#define CRYPTOCOP_MAX_DIGEST_LENGTH   (20)  /* SHA-1 20, MD5 16 */
-#define CRYPTOCOP_MAX_IV_LENGTH       (16)  /* (3)DES==8, AES == 16 */
-#define CRYPTOCOP_MAX_KEY_LENGTH      (32)
-
-struct strcop_crypto_op{
-	cryptocop_session_id ses_id;
-
-	/* Indata. */
-	unsigned char            *indata;
-	size_t                   inlen; /* Total indata length. */
-
-	/* Cipher configuration. */
-	unsigned char            do_cipher:1;
-	unsigned char            decrypt:1; /* 1 == decrypt, 0 == encrypt */
-	unsigned char            cipher_explicit:1;
-	size_t                   cipher_start;
-	size_t                   cipher_len;
-	/* cipher_iv is used if do_cipher and cipher_explicit and the cipher
-	   mode is CBC.  The length is controlled by the type of cipher,
-	   e.g. DES/3DES 8 octets and AES 16 octets. */
-	unsigned char            cipher_iv[CRYPTOCOP_MAX_IV_LENGTH];
-	/* Outdata. */
-	unsigned char            *cipher_outdata;
-	size_t                   cipher_outlen;
-
-	/* digest configuration. */
-	unsigned char            do_digest:1;
-	size_t                   digest_start;
-	size_t                   digest_len;
-	/* Outdata.  The actual length is determined by the type of the digest. */
-	unsigned char            digest[CRYPTOCOP_MAX_DIGEST_LENGTH];
-
-	/* Checksum configuration. */
-	unsigned char            do_csum:1;
-	size_t                   csum_start;
-	size_t                   csum_len;
-	/* Outdata. */
-	unsigned char            csum[CRYPTOCOP_CSUM_LENGTH];
-};
+#include <uapi/arch-v32/arch/cryptocop.h>
 
 
-
-#ifdef __KERNEL__
-
 /********** The API to use from inside the kernel. ************/
 
 #include <arch/hwregs/dma.h>
@@ -267,6 +155,4 @@ int cryptocop_job_queue_insert_crypto(struct cryptocop_operation *operation);
 
 int cryptocop_job_queue_insert_user_job(struct cryptocop_operation *operation);
 
-#endif /* __KERNEL__ */
-
 #endif /* CRYPTOCOP_H */
diff --git a/arch/cris/include/arch-v32/arch/spinlock.h b/arch/cris/include/arch-v32/arch/spinlock.h
index f171a6600fb..f13275522f4 100644
--- a/arch/cris/include/arch-v32/arch/spinlock.h
+++ b/arch/cris/include/arch-v32/arch/spinlock.h
@@ -118,7 +118,7 @@ static  inline int arch_write_trylock(arch_rwlock_t *rw)
 		ret = 1;
 	}
 	arch_spin_unlock(&rw->slock);
-	return 1;
+	return ret;
 }
 
 #define _raw_read_lock_flags(lock, flags) _raw_read_lock(lock)
diff --git a/arch/cris/include/asm/Kbuild b/arch/cris/include/asm/Kbuild
index 15a122c3767..f1e79edc9dd 100644
--- a/arch/cris/include/asm/Kbuild
+++ b/arch/cris/include/asm/Kbuild
@@ -1,12 +1,7 @@
-include include/asm-generic/Kbuild.asm
 
 header-y += arch-v10/
 header-y += arch-v32/
 
-header-y += ethernet.h
-header-y += etraxgpio.h
-header-y += rs485.h
-header-y += sync_serial.h
 
 generic-y += clkdev.h
 generic-y += exec.h
diff --git a/arch/cris/include/asm/ptrace.h b/arch/cris/include/asm/ptrace.h
index 6618893bfe8..2de84d7061c 100644
--- a/arch/cris/include/asm/ptrace.h
+++ b/arch/cris/include/asm/ptrace.h
@@ -1,9 +1,8 @@
 #ifndef _CRIS_PTRACE_H
 #define _CRIS_PTRACE_H
 
-#include <arch/ptrace.h>
+#include <uapi/asm/ptrace.h>
 
-#ifdef __KERNEL__
 
 /* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */
 #define PTRACE_GETREGS            12
@@ -11,6 +10,4 @@
 
 #define profile_pc(regs) instruction_pointer(regs)
 
-#endif /* __KERNEL__ */
-
 #endif /* _CRIS_PTRACE_H */
diff --git a/arch/cris/include/asm/signal.h b/arch/cris/include/asm/signal.h
index 72dbbf59dfa..c0cb1fd4644 100644
--- a/arch/cris/include/asm/signal.h
+++ b/arch/cris/include/asm/signal.h
@@ -1,12 +1,8 @@
 #ifndef _ASM_CRIS_SIGNAL_H
 #define _ASM_CRIS_SIGNAL_H
 
-#include <linux/types.h>
+#include <uapi/asm/signal.h>
 
-/* Avoid too many header ordering problems.  */
-struct siginfo;
-
-#ifdef __KERNEL__
 /* Most things should be clean enough to redefine this at will, if care
    is taken to make libc match.  */
 
@@ -20,95 +16,6 @@ typedef struct {
 	unsigned long sig[_NSIG_WORDS];
 } sigset_t;
 
-#else
-/* Here we must cater to libcs that poke about in kernel headers.  */
-
-#define NSIG		32
-typedef unsigned long sigset_t;
-
-#endif /* __KERNEL__ */
-
-#define SIGHUP		 1
-#define SIGINT		 2
-#define SIGQUIT		 3
-#define SIGILL		 4
-#define SIGTRAP		 5
-#define SIGABRT		 6
-#define SIGIOT		 6
-#define SIGBUS		 7
-#define SIGFPE		 8
-#define SIGKILL		 9
-#define SIGUSR1		10
-#define SIGSEGV		11
-#define SIGUSR2		12
-#define SIGPIPE		13
-#define SIGALRM		14
-#define SIGTERM		15
-#define SIGSTKFLT	16
-#define SIGCHLD		17
-#define SIGCONT		18
-#define SIGSTOP		19
-#define SIGTSTP		20
-#define SIGTTIN		21
-#define SIGTTOU		22
-#define SIGURG		23
-#define SIGXCPU		24
-#define SIGXFSZ		25
-#define SIGVTALRM	26
-#define SIGPROF		27
-#define SIGWINCH	28
-#define SIGIO		29
-#define SIGPOLL		SIGIO
-/*
-#define SIGLOST		29
-*/
-#define SIGPWR		30
-#define SIGSYS          31
-#define	SIGUNUSED	31
-
-/* These should not be considered constants from userland.  */
-#define SIGRTMIN        32
-#define SIGRTMAX        _NSIG
-
-/*
- * SA_FLAGS values:
- *
- * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_RESTART flag to get restarting signals (which were the default long ago)
- * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
- * SA_RESETHAND clears the handler when the signal is delivered.
- * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies.
- * SA_NODEFER prevents the current signal from being masked in the handler.
- *
- * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single
- * Unix names RESETHAND and NODEFER respectively.
- */
-
-#define SA_NOCLDSTOP	0x00000001u
-#define SA_NOCLDWAIT	0x00000002u
-#define SA_SIGINFO	0x00000004u
-#define SA_ONSTACK	0x08000000u
-#define SA_RESTART	0x10000000u
-#define SA_NODEFER	0x40000000u
-#define SA_RESETHAND	0x80000000u
-
-#define SA_NOMASK	SA_NODEFER
-#define SA_ONESHOT	SA_RESETHAND
-
-#define SA_RESTORER	0x04000000
-
-/* 
- * sigaltstack controls
- */
-#define SS_ONSTACK	1
-#define SS_DISABLE	2
-
-#define MINSIGSTKSZ	2048
-#define SIGSTKSZ	8192
-
-#include <asm-generic/signal-defs.h>
-
-#ifdef __KERNEL__
 struct old_sigaction {
 	__sighandler_t sa_handler;
 	old_sigset_t sa_mask;
@@ -126,32 +33,6 @@ struct sigaction {
 struct k_sigaction {
 	struct sigaction sa;
 };
-#else
-/* Here we must cater to libcs that poke about in kernel headers.  */
-
-struct sigaction {
-	union {
-	  __sighandler_t _sa_handler;
-	  void (*_sa_sigaction)(int, struct siginfo *, void *);
-	} _u;
-	sigset_t sa_mask;
-	unsigned long sa_flags;
-	void (*sa_restorer)(void);
-};
-
-#define sa_handler	_u._sa_handler
-#define sa_sigaction	_u._sa_sigaction
-
-#endif /* __KERNEL__ */
-
-typedef struct sigaltstack {
-	void *ss_sp;
-	int ss_flags;
-	size_t ss_size;
-} stack_t;
-
-#ifdef __KERNEL__
 #include <asm/sigcontext.h>
-#endif /* __KERNEL__ */
 
 #endif
diff --git a/arch/cris/include/asm/swab.h b/arch/cris/include/asm/swab.h
index 80668e88419..991b6ace1ba 100644
--- a/arch/cris/include/asm/swab.h
+++ b/arch/cris/include/asm/swab.h
@@ -1,8 +1,7 @@
 #ifndef _CRIS_SWAB_H
 #define _CRIS_SWAB_H
 
-#ifdef __KERNEL__
 #include <arch/swab.h>
-#endif /* __KERNEL__ */
+#include <uapi/asm/swab.h>
 
 #endif /* _CRIS_SWAB_H */
diff --git a/arch/cris/include/asm/termios.h b/arch/cris/include/asm/termios.h
index 1265109f4ce..1991cd9e408 100644
--- a/arch/cris/include/asm/termios.h
+++ b/arch/cris/include/asm/termios.h
@@ -1,47 +1,8 @@
 #ifndef _CRIS_TERMIOS_H
 #define _CRIS_TERMIOS_H
 
-#include <asm/termbits.h>
-#include <asm/ioctls.h>
-#include <asm/rs485.h>
-#include <linux/serial.h>
+#include <uapi/asm/termios.h>
 
-struct winsize {
-	unsigned short ws_row;
-	unsigned short ws_col;
-	unsigned short ws_xpixel;
-	unsigned short ws_ypixel;
-};
-
-#define NCC 8
-struct termio {
-	unsigned short c_iflag;		/* input mode flags */
-	unsigned short c_oflag;		/* output mode flags */
-	unsigned short c_cflag;		/* control mode flags */
-	unsigned short c_lflag;		/* local mode flags */
-	unsigned char c_line;		/* line discipline */
-	unsigned char c_cc[NCC];	/* control characters */
-};
-
-/* modem lines */
-#define TIOCM_LE	0x001
-#define TIOCM_DTR	0x002
-#define TIOCM_RTS	0x004
-#define TIOCM_ST	0x008
-#define TIOCM_SR	0x010
-#define TIOCM_CTS	0x020
-#define TIOCM_CAR	0x040
-#define TIOCM_RNG	0x080
-#define TIOCM_DSR	0x100
-#define TIOCM_CD	TIOCM_CAR
-#define TIOCM_RI	TIOCM_RNG
-#define TIOCM_OUT1	0x2000
-#define TIOCM_OUT2	0x4000
-#define TIOCM_LOOP	0x8000
-
-/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
-
-#ifdef __KERNEL__
 
 /*	intr=^C		quit=^\		erase=del	kill=^U
 	eof=^D		vtime=\0	vmin=\1		sxtc=\0
@@ -87,6 +48,4 @@ struct termio {
 #define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios))
 #define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios))
 
-#endif	/* __KERNEL__ */
-
 #endif	/* _CRIS_TERMIOS_H */
diff --git a/arch/cris/include/asm/types.h b/arch/cris/include/asm/types.h
index adaf82780bb..a3cac7757c7 100644
--- a/arch/cris/include/asm/types.h
+++ b/arch/cris/include/asm/types.h
@@ -1,15 +1,12 @@
 #ifndef _ETRAX_TYPES_H
 #define _ETRAX_TYPES_H
 
-#include <asm-generic/int-ll64.h>
+#include <uapi/asm/types.h>
 
 /*
  * These aren't exported outside the kernel to avoid name space clashes
  */
-#ifdef __KERNEL__
 
 #define BITS_PER_LONG 32
 
-#endif /* __KERNEL__ */
-
 #endif
diff --git a/arch/cris/include/asm/unistd.h b/arch/cris/include/asm/unistd.h
index f27b542e0eb..89680f9eac0 100644
--- a/arch/cris/include/asm/unistd.h
+++ b/arch/cris/include/asm/unistd.h
@@ -1,347 +1,8 @@
 #ifndef _ASM_CRIS_UNISTD_H_
 #define _ASM_CRIS_UNISTD_H_
 
-/*
- * This file contains the system call numbers, and stub macros for libc.
- */
-
-#define __NR_restart_syscall      0
-#define __NR_exit		  1
-#define __NR_fork		  2
-#define __NR_read		  3
-#define __NR_write		  4
-#define __NR_open		  5
-#define __NR_close		  6
-#define __NR_waitpid		  7
-#define __NR_creat		  8
-#define __NR_link		  9
-#define __NR_unlink		 10
-#define __NR_execve		 11
-#define __NR_chdir		 12
-#define __NR_time		 13
-#define __NR_mknod		 14
-#define __NR_chmod		 15
-#define __NR_lchown		 16
-#define __NR_break		 17
-#define __NR_oldstat		 18
-#define __NR_lseek		 19
-#define __NR_getpid		 20
-#define __NR_mount		 21
-#define __NR_umount		 22
-#define __NR_setuid		 23
-#define __NR_getuid		 24
-#define __NR_stime		 25
-#define __NR_ptrace		 26
-#define __NR_alarm		 27
-#define __NR_oldfstat		 28
-#define __NR_pause		 29
-#define __NR_utime		 30
-#define __NR_stty		 31
-#define __NR_gtty		 32
-#define __NR_access		 33
-#define __NR_nice		 34
-#define __NR_ftime		 35
-#define __NR_sync		 36
-#define __NR_kill		 37
-#define __NR_rename		 38
-#define __NR_mkdir		 39
-#define __NR_rmdir		 40
-#define __NR_dup		 41
-#define __NR_pipe		 42
-#define __NR_times		 43
-#define __NR_prof		 44
-#define __NR_brk		 45
-#define __NR_setgid		 46
-#define __NR_getgid		 47
-#define __NR_signal		 48
-#define __NR_geteuid		 49
-#define __NR_getegid		 50
-#define __NR_acct		 51
-#define __NR_umount2		 52
-#define __NR_lock		 53
-#define __NR_ioctl		 54
-#define __NR_fcntl		 55
-#define __NR_mpx		 56
-#define __NR_setpgid		 57
-#define __NR_ulimit		 58
-#define __NR_oldolduname	 59
-#define __NR_umask		 60
-#define __NR_chroot		 61
-#define __NR_ustat		 62
-#define __NR_dup2		 63
-#define __NR_getppid		 64
-#define __NR_getpgrp		 65
-#define __NR_setsid		 66
-#define __NR_sigaction		 67
-#define __NR_sgetmask		 68
-#define __NR_ssetmask		 69
-#define __NR_setreuid		 70
-#define __NR_setregid		 71
-#define __NR_sigsuspend		 72
-#define __NR_sigpending		 73
-#define __NR_sethostname	 74
-#define __NR_setrlimit		 75
-#define __NR_getrlimit		 76
-#define __NR_getrusage		 77
-#define __NR_gettimeofday	 78
-#define __NR_settimeofday	 79
-#define __NR_getgroups		 80
-#define __NR_setgroups		 81
-#define __NR_select		 82
-#define __NR_symlink		 83
-#define __NR_oldlstat		 84
-#define __NR_readlink		 85
-#define __NR_uselib		 86
-#define __NR_swapon		 87
-#define __NR_reboot		 88
-#define __NR_readdir		 89
-#define __NR_mmap		 90
-#define __NR_munmap		 91
-#define __NR_truncate		 92
-#define __NR_ftruncate		 93
-#define __NR_fchmod		 94
-#define __NR_fchown		 95
-#define __NR_getpriority	 96
-#define __NR_setpriority	 97
-#define __NR_profil		 98
-#define __NR_statfs		 99
-#define __NR_fstatfs		100
-#define __NR_ioperm		101
-#define __NR_socketcall		102
-#define __NR_syslog		103
-#define __NR_setitimer		104
-#define __NR_getitimer		105
-#define __NR_stat		106
-#define __NR_lstat		107
-#define __NR_fstat		108
-#define __NR_olduname		109
-#define __NR_iopl		110
-#define __NR_vhangup		111
-#define __NR_idle		112
-#define __NR_vm86		113
-#define __NR_wait4		114
-#define __NR_swapoff		115
-#define __NR_sysinfo		116
-#define __NR_ipc		117
-#define __NR_fsync		118
-#define __NR_sigreturn		119
-#define __NR_clone		120
-#define __NR_setdomainname	121
-#define __NR_uname		122
-#define __NR_modify_ldt		123
-#define __NR_adjtimex		124
-#define __NR_mprotect		125
-#define __NR_sigprocmask	126
-#define __NR_create_module	127
-#define __NR_init_module	128
-#define __NR_delete_module	129
-#define __NR_get_kernel_syms	130
-#define __NR_quotactl		131
-#define __NR_getpgid		132
-#define __NR_fchdir		133
-#define __NR_bdflush		134
-#define __NR_sysfs		135
-#define __NR_personality	136
-#define __NR_afs_syscall	137 /* Syscall for Andrew File System */
-#define __NR_setfsuid		138
-#define __NR_setfsgid		139
-#define __NR__llseek		140
-#define __NR_getdents		141
-#define __NR__newselect		142
-#define __NR_flock		143
-#define __NR_msync		144
-#define __NR_readv		145
-#define __NR_writev		146
-#define __NR_getsid		147
-#define __NR_fdatasync		148
-#define __NR__sysctl		149
-#define __NR_mlock		150
-#define __NR_munlock		151
-#define __NR_mlockall		152
-#define __NR_munlockall		153
-#define __NR_sched_setparam		154
-#define __NR_sched_getparam		155
-#define __NR_sched_setscheduler		156
-#define __NR_sched_getscheduler		157
-#define __NR_sched_yield