diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-09 15:58:38 +0900 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-09 15:58:38 +0900 |
commit | 50e0d10232db05c6776afcf6098459bff47e8b15 (patch) | |
tree | 0e89971de6d960c8946cc9351d73b297347a0260 | |
parent | 8711798772641b2f593beebebcab5b1ec2309f0c (diff) | |
parent | c37d6154c0b9163c27e53cc1d0be3867b4abd760 (diff) |
Merge tag 'asm-generic' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic
Pull asm-generic updates from Arnd Bergmann:
"This has three changes for asm-generic that did not really fit into
any other branch as normal asm-generic changes do. One is a fix for a
build warning, the other two are more interesting:
* A patch from Mark Brown to allow using the common clock
infrastructure on all architectures, so we can use the clock API in
architecture independent device drivers.
* The UAPI split patches from David Howells for the asm-generic
files. There are other architecture specific series that are going
through the arch maintainer tree and that depend on this one.
There may be a few small merge conflicts between Mark's patch and the
following arch header file split patches. In each case the solution
will be to keep the new "generic-y += clkdev.h" line, even if it ends
up being the only line in the Kbuild file."
* tag 'asm-generic' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic:
UAPI: (Scripted) Disintegrate include/asm-generic
asm-generic: Add default clkdev.h
asm-generic: xor: mark static functions as __maybe_unused
74 files changed, 1844 insertions, 1730 deletions
diff --git a/arch/alpha/include/asm/Kbuild b/arch/alpha/include/asm/Kbuild index e423defed91..d97d66334e6 100644 --- a/arch/alpha/include/asm/Kbuild +++ b/arch/alpha/include/asm/Kbuild @@ -1,5 +1,7 @@ include include/asm-generic/Kbuild.asm +generic-y += clkdev.h + header-y += compiler.h header-y += console.h header-y += fpu.h diff --git a/arch/avr32/include/asm/Kbuild b/arch/avr32/include/asm/Kbuild index 3136628ba8d..e3ba7bca06f 100644 --- a/arch/avr32/include/asm/Kbuild +++ b/arch/avr32/include/asm/Kbuild @@ -1,3 +1,5 @@ include include/asm-generic/Kbuild.asm +generic-y += clkdev.h + header-y += cachectl.h diff --git a/arch/cris/include/asm/Kbuild b/arch/cris/include/asm/Kbuild index 04d02a51c5e..a8eab26a1ec 100644 --- a/arch/cris/include/asm/Kbuild +++ b/arch/cris/include/asm/Kbuild @@ -7,3 +7,5 @@ header-y += ethernet.h header-y += etraxgpio.h header-y += rs485.h header-y += sync_serial.h + +generic-y += clkdev.h diff --git a/arch/frv/include/asm/Kbuild b/arch/frv/include/asm/Kbuild index 5be6663cfee..13cd044aabd 100644 --- a/arch/frv/include/asm/Kbuild +++ b/arch/frv/include/asm/Kbuild @@ -2,3 +2,4 @@ include include/asm-generic/Kbuild.asm header-y += registers.h header-y += termios.h +generic-y += clkdev.h diff --git a/arch/h8300/include/asm/Kbuild b/arch/h8300/include/asm/Kbuild index c68e1680da0..0e152a93c12 100644 --- a/arch/h8300/include/asm/Kbuild +++ b/arch/h8300/include/asm/Kbuild @@ -1 +1,3 @@ include include/asm-generic/Kbuild.asm + +generic-y += clkdev.h diff --git a/arch/hexagon/include/asm/Kbuild b/arch/hexagon/include/asm/Kbuild index 06906427c0a..3364b6966d2 100644 --- a/arch/hexagon/include/asm/Kbuild +++ b/arch/hexagon/include/asm/Kbuild @@ -7,6 +7,7 @@ header-y += user.h generic-y += auxvec.h generic-y += bug.h generic-y += bugs.h +generic-y += clkdev.h generic-y += cputime.h generic-y += current.h generic-y += device.h diff --git a/arch/ia64/include/asm/Kbuild b/arch/ia64/include/asm/Kbuild index d4eb9383f5f..58f3d14a6cd 100644 --- a/arch/ia64/include/asm/Kbuild +++ b/arch/ia64/include/asm/Kbuild @@ -13,3 +13,4 @@ header-y += ptrace_offsets.h header-y += rse.h header-y += ucontext.h header-y += ustack.h +generic-y += clkdev.h diff --git a/arch/m32r/include/asm/Kbuild b/arch/m32r/include/asm/Kbuild index c68e1680da0..0e152a93c12 100644 --- a/arch/m32r/include/asm/Kbuild +++ b/arch/m32r/include/asm/Kbuild @@ -1 +1,3 @@ include include/asm-generic/Kbuild.asm + +generic-y += clkdev.h diff --git a/arch/m68k/include/asm/Kbuild b/arch/m68k/include/asm/Kbuild index a74e5d95c38..bfe675f0fae 100644 --- a/arch/m68k/include/asm/Kbuild +++ b/arch/m68k/include/asm/Kbuild @@ -2,6 +2,7 @@ include include/asm-generic/Kbuild.asm header-y += cachectl.h generic-y += bitsperlong.h +generic-y += clkdev.h generic-y += cputime.h generic-y += device.h generic-y += emergency-restart.h diff --git a/arch/microblaze/include/asm/Kbuild b/arch/microblaze/include/asm/Kbuild index db5294c30ca..48510f6cec8 100644 --- a/arch/microblaze/include/asm/Kbuild +++ b/arch/microblaze/include/asm/Kbuild @@ -1,3 +1,4 @@ include include/asm-generic/Kbuild.asm header-y += elf.h +generic-y += clkdev.h diff --git a/arch/mn10300/include/asm/Kbuild b/arch/mn10300/include/asm/Kbuild index c68e1680da0..0d20f5526dd 100644 --- a/arch/mn10300/include/asm/Kbuild +++ b/arch/mn10300/include/asm/Kbuild @@ -1 +1,3 @@ include include/asm-generic/Kbuild.asm + +generic-y += clkdev.h diff --git a/arch/openrisc/include/asm/Kbuild b/arch/openrisc/include/asm/Kbuild index 0922959663a..7140b6b2644 100644 --- a/arch/openrisc/include/asm/Kbuild +++ b/arch/openrisc/include/asm/Kbuild @@ -11,6 +11,7 @@ generic-y += bug.h generic-y += bugs.h generic-y += cacheflush.h generic-y += checksum.h +generic-y += clkdev.h generic-y += cmpxchg.h generic-y += cmpxchg-local.h generic-y += cputime.h diff --git a/arch/parisc/include/asm/Kbuild b/arch/parisc/include/asm/Kbuild index 4383707d980..0587f62e5b7 100644 --- a/arch/parisc/include/asm/Kbuild +++ b/arch/parisc/include/asm/Kbuild @@ -1,4 +1,5 @@ include include/asm-generic/Kbuild.asm header-y += pdc.h +generic-y += clkdev.h generic-y += word-at-a-time.h diff --git a/arch/powerpc/include/asm/Kbuild b/arch/powerpc/include/asm/Kbuild index 7e313f1ed18..ace53dbde2c 100644 --- a/arch/powerpc/include/asm/Kbuild +++ b/arch/powerpc/include/asm/Kbuild @@ -35,4 +35,5 @@ header-y += types.h header-y += ucontext.h header-y += unistd.h +generic-y += clkdev.h generic-y += rwsem.h diff --git a/arch/s390/include/asm/Kbuild b/arch/s390/include/asm/Kbuild index 287d7bbb6d3..f18fc796bee 100644 --- a/arch/s390/include/asm/Kbuild +++ b/arch/s390/include/asm/Kbuild @@ -13,3 +13,5 @@ header-y += tape390.h header-y += ucontext.h header-y += vtoc.h header-y += zcrypt.h + +generic-y += clkdev.h diff --git a/arch/score/include/asm/Kbuild b/arch/score/include/asm/Kbuild index b367abd4620..ec697aeefd0 100644 --- a/arch/score/include/asm/Kbuild +++ b/arch/score/include/asm/Kbuild @@ -1,3 +1,5 @@ include include/asm-generic/Kbuild.asm header-y += + +generic-y += clkdev.h diff --git a/arch/sparc/include/asm/Kbuild b/arch/sparc/include/asm/Kbuild index 67f83e0a0d6..f80ff93f6f7 100644 --- a/arch/sparc/include/asm/Kbuild +++ b/arch/sparc/include/asm/Kbuild @@ -17,6 +17,7 @@ header-y += uctx.h header-y += utrap.h header-y += watchdog.h +generic-y += clkdev.h generic-y += div64.h generic-y += local64.h generic-y += irq_regs.h diff --git a/arch/tile/include/asm/Kbuild b/arch/tile/include/asm/Kbuild index 5bd71994452..ea2e8ea3eb6 100644 --- a/arch/tile/include/asm/Kbuild +++ b/arch/tile/include/asm/Kbuild @@ -8,6 +8,7 @@ header-y += hardwall.h generic-y += bug.h generic-y += bugs.h +generic-y += clkdev.h generic-y += cputime.h generic-y += div64.h generic-y += emergency-restart.h diff --git a/arch/um/include/asm/Kbuild b/arch/um/include/asm/Kbuild index fff24352255..0f6e7b32826 100644 --- a/arch/um/include/asm/Kbuild +++ b/arch/um/include/asm/Kbuild @@ -1,4 +1,4 @@ generic-y += bug.h cputime.h device.h emergency-restart.h futex.h hardirq.h generic-y += hw_irq.h irq_regs.h kdebug.h percpu.h sections.h topology.h xor.h generic-y += ftrace.h pci.h io.h param.h delay.h mutex.h current.h exec.h -generic-y += switch_to.h +generic-y += switch_to.h clkdev.h diff --git a/arch/unicore32/include/asm/Kbuild b/arch/unicore32/include/asm/Kbuild index 34b789b7111..123c59a06c1 100644 --- a/arch/unicore32/include/asm/Kbuild +++ b/arch/unicore32/include/asm/Kbuild @@ -4,6 +4,7 @@ generic-y += atomic.h generic-y += auxvec.h generic-y += bitsperlong.h generic-y += bugs.h +generic-y += clkdev.h generic-y += cputime.h generic-y += current.h generic-y += device.h diff --git a/arch/x86/include/asm/Kbuild b/arch/x86/include/asm/Kbuild index 1595d681343..66e5f0ef052 100644 --- a/arch/x86/include/asm/Kbuild +++ b/arch/x86/include/asm/Kbuild @@ -22,3 +22,9 @@ header-y += sigcontext32.h header-y += ucontext.h header-y += vm86.h header-y += vsyscall.h + +genhdr-y += unistd_32.h +genhdr-y += unistd_64.h +genhdr-y += unistd_x32.h + +generic-y += clkdev.h diff --git a/arch/xtensa/include/asm/Kbuild b/arch/xtensa/include/asm/Kbuild index c68e1680da0..0d20f5526dd 100644 --- a/arch/xtensa/include/asm/Kbuild +++ b/arch/xtensa/include/asm/Kbuild @@ -1 +1,3 @@ include include/asm-generic/Kbuild.asm + +generic-y += clkdev.h diff --git a/include/asm-generic/Kbuild b/include/asm-generic/Kbuild index 2c85a0f647b..e69de29bb2d 100644 --- a/include/asm-generic/Kbuild +++ b/include/asm-generic/Kbuild @@ -1,35 +0,0 @@ -header-y += auxvec.h -header-y += bitsperlong.h -header-y += errno-base.h -header-y += errno.h -header-y += fcntl.h -header-y += int-l64.h -header-y += int-ll64.h -header-y += ioctl.h -header-y += ioctls.h -header-y += ipcbuf.h -header-y += kvm_para.h -header-y += mman-common.h -header-y += mman.h -header-y += msgbuf.h -header-y += param.h -header-y += poll.h -header-y += posix_types.h -header-y += resource.h -header-y += sembuf.h -header-y += setup.h -header-y += shmbuf.h -header-y += shmparam.h -header-y += siginfo.h -header-y += signal-defs.h -header-y += signal.h -header-y += socket.h -header-y += sockios.h -header-y += stat.h -header-y += statfs.h -header-y += swab.h -header-y += termbits.h -header-y += termios.h -header-y += types.h -header-y += ucontext.h -header-y += unistd.h diff --git a/include/asm-generic/bitsperlong.h b/include/asm-generic/bitsperlong.h index a7b0914348f..d1d70aa1902 100644 --- a/include/asm-generic/bitsperlong.h +++ b/include/asm-generic/bitsperlong.h @@ -1,18 +1,8 @@ #ifndef __ASM_GENERIC_BITS_PER_LONG #define __ASM_GENERIC_BITS_PER_LONG -/* - * There seems to be no way of detecting this automatically from user - * space, so 64 bit architectures should override this in their - * bitsperlong.h. In particular, an architecture that supports - * both 32 and 64 bit user space must not rely on CONFIG_64BIT - * to decide it, but rather check a compiler provided macro. - */ -#ifndef __BITS_PER_LONG -#define __BITS_PER_LONG 32 -#endif +#include <uapi/asm-generic/bitsperlong.h> -#ifdef __KERNEL__ #ifdef CONFIG_64BIT #define BITS_PER_LONG 64 @@ -32,5 +22,4 @@ #define BITS_PER_LONG_LONG 64 #endif -#endif /* __KERNEL__ */ #endif /* __ASM_GENERIC_BITS_PER_LONG */ diff --git a/include/asm-generic/clkdev.h b/include/asm-generic/clkdev.h new file mode 100644 index 00000000000..90a32a61dd2 --- /dev/null +++ b/include/asm-generic/clkdev.h @@ -0,0 +1,28 @@ +/* + * include/asm-generic/clkdev.h + * + * Based on the ARM clkdev.h: + * Copyright (C) 2008 Russell King. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Helper for the clk API to assist looking up a struct clk. + */ +#ifndef __ASM_CLKDEV_H +#define __ASM_CLKDEV_H + +#include <linux/slab.h> + +struct clk; + +static inline int __clk_get(struct clk *clk) { return 1; } +static inline void __clk_put(struct clk *clk) { } + +static inline struct clk_lookup_alloc *__clkdev_alloc(size_t size) +{ + return kzalloc(size, GFP_KERNEL); +} + +#endif diff --git a/include/asm-generic/int-l64.h b/include/asm-generic/int-l64.h index 1ca3efc976c..27d4ec0dfce 100644 --- a/include/asm-generic/int-l64.h +++ b/include/asm-generic/int-l64.h @@ -4,33 +4,11 @@ * Integer declarations for architectures which use "long" * for 64-bit types. */ - #ifndef _ASM_GENERIC_INT_L64_H #define _ASM_GENERIC_INT_L64_H -#include <asm/bitsperlong.h> - -#ifndef __ASSEMBLY__ -/* - * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the - * header files exported to user space - */ - -typedef __signed__ char __s8; -typedef unsigned char __u8; +#include <uapi/asm-generic/int-l64.h> -typedef __signed__ short __s16; -typedef unsigned short __u16; - -typedef __signed__ int __s32; -typedef unsigned int __u32; - -typedef __signed__ long __s64; -typedef unsigned long __u64; - -#endif /* __ASSEMBLY__ */ - -#ifdef __KERNEL__ #ifndef __ASSEMBLY__ @@ -68,6 +46,4 @@ typedef unsigned long u64; #endif /* __ASSEMBLY__ */ -#endif /* __KERNEL__ */ - #endif /* _ASM_GENERIC_INT_L64_H */ diff --git a/include/asm-generic/int-ll64.h b/include/asm-generic/int-ll64.h index f394147c073..4cd84855cb4 100644 --- a/include/asm-generic/int-ll64.h +++ b/include/asm-generic/int-ll64.h @@ -4,38 +4,11 @@ * Integer declarations for architectures which use "long long" * for 64-bit types. */ - #ifndef _ASM_GENERIC_INT_LL64_H #define _ASM_GENERIC_INT_LL64_H -#include <asm/bitsperlong.h> - -#ifndef __ASSEMBLY__ -/* - * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the - * header files exported to user space - */ - -typedef __signed__ char __s8; -typedef unsigned char __u8; +#include <uapi/asm-generic/int-ll64.h> -typedef __signed__ short __s16; -typedef unsigned short __u16; |