Merge branch 'for-next' of git://git.infradead.org/users/dhowells/linux-headers

* 'for-next' of git://git.infradead.org/users/dhowells/linux-headers: UAPI: Split trivial #if defined(__KERNEL__) && X conditionals UAPI: Don't have a #elif clause in a __KERNEL__ guard in linux/soundcard.h UAPI: Fix AHZ multiple inclusion when __KERNEL__ is removed UAPI: Make linux/patchkey.h easier to parse UAPI: Fix nested __KERNEL__ guards in video/edid.h UAPI: Alter the S390 asm include guards to be recognisable by the UAPI splitter UAPI: Guard linux/cuda.h UAPI: Guard linux/pmu.h UAPI: Guard linux/isdn_divertif.h UAPI: Guard linux/sound.h UAPI: Rearrange definition of HZ in asm-generic/param.h UAPI: Make FRV use asm-generic/param.h UAPI: Make M32R use asm-generic/param.h UAPI: Make MN10300 use asm-generic/param.h UAPI: elf_read_implies_exec() is a kernel-only feature - so hide from userspace UAPI: Don't include linux/compat.h in sparc's asm/siginfo.h UAPI: Fix arch/mips/include/asm/Kbuild to have separate header-y lines
2012-01-14 18:03:30 -08:00 · 2012-01-14 18:03:30 -08:00 · dca88ad691
parent fed474857e 1632b9e2a1
commit dca88ad691
25 changed files with 92 additions and 93 deletions
--- a/arch/arm/include/asm/hwcap.h
+++ b/arch/arm/include/asm/hwcap.h
@ -25,7 +25,8 @@
 #define HWCAP_IDIVT	(1 << 18)
 #define HWCAP_IDIV	(HWCAP_IDIVA | HWCAP_IDIVT)

-#if defined(__KERNEL__) && !defined(__ASSEMBLY__)
+#if defined(__KERNEL__)
+#if !defined(__ASSEMBLY__)
 /*
 * This yields a mask that user programs can use to figure out what
 * instruction set this cpu supports.
@ -33,5 +34,6 @@
 #define ELF_HWCAP	(elf_hwcap)
 extern unsigned int elf_hwcap;
 #endif
+#endif

 #endif
--- a/arch/arm/include/asm/swab.h
+++ b/arch/arm/include/asm/swab.h
@ -22,7 +22,8 @@
 #  define __SWAB_64_THRU_32__
 #endif

-#if defined(__KERNEL__) && __LINUX_ARM_ARCH__ >= 6
+#if defined(__KERNEL__)
+#if __LINUX_ARM_ARCH__ >= 6

 static inline __attribute_const__ __u32 __arch_swahb32(__u32 x)
 {
@ -39,8 +40,10 @@ static inline __attribute_const__ __u32 __arch_swab32(__u32 x)
 }
 #define __arch_swab32 __arch_swab32

-#else
+#endif
+#endif

+#if !defined(__KERNEL__) || __LINUX_ARM_ARCH__ < 6
 static inline __attribute_const__ __u32 __arch_swab32(__u32 x)
 {
 	__u32 t;
--- a/arch/arm/include/asm/unistd.h
+++ b/arch/arm/include/asm/unistd.h
@ -427,7 +427,8 @@
 /*
 * The following syscalls are obsolete and no longer available for EABI.
 */
-#if defined(__ARM_EABI__) && !defined(__KERNEL__)
+#if !defined(__KERNEL__)
+#if defined(__ARM_EABI__)
 #undef __NR_time
 #undef __NR_umount
 #undef __NR_stime
@ -441,6 +442,7 @@
 #undef __NR_syscall
 #undef __NR_ipc
 #endif
+#endif

 #ifdef __KERNEL__

--- a/arch/frv/include/asm/param.h
+++ b/arch/frv/include/asm/param.h
@ -1,22 +1,8 @@
 #ifndef _ASM_PARAM_H
 #define _ASM_PARAM_H

-#ifdef __KERNEL__
-#define HZ		CONFIG_HZ	/* Internal kernel timer frequency */
-#define USER_HZ		100		/* .. some user interfaces are in "ticks" */
-#define CLOCKS_PER_SEC	(USER_HZ)	/* like times() */
-#endif
-
-#ifndef HZ
-#define HZ 100
-#endif
-
 #define EXEC_PAGESIZE	16384

-#ifndef NOGROUP
-#define NOGROUP		(-1)
-#endif
-
-#define MAXHOSTNAMELEN		64	/* max length of hostname */
+#include <asm-generic/param.h>

 #endif /* _ASM_PARAM_H */
--- a/arch/ia64/include/asm/intrinsics.h
+++ b/arch/ia64/include/asm/intrinsics.h
@ -201,16 +201,21 @@ extern long ia64_cmpxchg_called_with_bad_pointer (void);
 #endif

 #ifndef __ASSEMBLY__
-#if defined(CONFIG_PARAVIRT) && defined(__KERNEL__)
-#ifdef ASM_SUPPORTED
-# define IA64_INTRINSIC_API(name)	paravirt_ ## name
-#else
-# define IA64_INTRINSIC_API(name)	pv_cpu_ops.name
-#endif
-#define IA64_INTRINSIC_MACRO(name)	paravirt_ ## name
-#else
+
 #define IA64_INTRINSIC_API(name)	ia64_native_ ## name
 #define IA64_INTRINSIC_MACRO(name)	ia64_native_ ## name
+
+#if defined(__KERNEL__)
+#if defined(CONFIG_PARAVIRT)
+# undef IA64_INTRINSIC_API
+# undef IA64_INTRINSIC_MACRO
+# ifdef ASM_SUPPORTED
+#  define IA64_INTRINSIC_API(name)	paravirt_ ## name
+# else
+#  define IA64_INTRINSIC_API(name)	pv_cpu_ops.name
+# endif
+#define IA64_INTRINSIC_MACRO(name)	paravirt_ ## name
+#endif
 #endif

 /************************************************/
--- a/arch/m32r/include/asm/param.h
+++ b/arch/m32r/include/asm/param.h
@ -1,23 +1,7 @@
 #ifndef _ASM_M32R_PARAM_H
 #define _ASM_M32R_PARAM_H

-#ifdef __KERNEL__
-# define HZ		CONFIG_HZ	/* Internal kernel timer frequency */
-# define USER_HZ	100		/* .. some user interfaces are in "ticks" */
-# define CLOCKS_PER_SEC	(USER_HZ)	/* like times() */
-#endif
-
-#ifndef HZ
-#define HZ 100
-#endif
-
-#define EXEC_PAGESIZE	4096
-
-#ifndef NOGROUP
-#define NOGROUP		(-1)
-#endif
-
-#define MAXHOSTNAMELEN	64	/* max length of hostname */
+#include <asm-generic/param.h>

 #endif /* _ASM_M32R_PARAM_H */

--- a/arch/mips/include/asm/Kbuild
+++ b/arch/mips/include/asm/Kbuild
@ -1,3 +1,5 @@
 include include/asm-generic/Kbuild.asm

-header-y += cachectl.h sgidefs.h sysmips.h
+header-y += cachectl.h
+header-y += sgidefs.h
+header-y += sysmips.h
--- a/arch/mips/include/asm/types.h
+++ b/arch/mips/include/asm/types.h
@ -15,10 +15,14 @@
 * We don't use int-l64.h for the kernel anymore but still use it for
 * userspace to avoid code changes.
 */
-#if (_MIPS_SZLONG == 64) && !defined(__KERNEL__)
-# include <asm-generic/int-l64.h>
-#else
+#ifdef __KERNEL__
 # include <asm-generic/int-ll64.h>
+#else
+# if _MIPS_SZLONG == 64
+#  include <asm-generic/int-l64.h>
+# else
+#  include <asm-generic/int-ll64.h>
+# endif
 #endif

 /*
--- a/arch/mn10300/include/asm/param.h
+++ b/arch/mn10300/include/asm/param.h
@ -11,24 +11,8 @@
 #ifndef _ASM_PARAM_H
 #define _ASM_PARAM_H

-#ifdef __KERNEL__
-#define HZ		CONFIG_HZ	/* Internal kernel timer frequency */
-#define USER_HZ		100		/* .. some user interfaces are in
-					 * "ticks" */
-#define CLOCKS_PER_SEC	(USER_HZ)	/* like times() */
-#endif
+#include <asm-generic/param.h>

-#ifndef HZ
-#define HZ		100
-#endif
-
-#define EXEC_PAGESIZE	4096
-
-#ifndef NOGROUP
-#define NOGROUP		(-1)
-#endif
-
-#define MAXHOSTNAMELEN	64	/* max length of hostname */
 #define COMMAND_LINE_SIZE 256

 #endif /* _ASM_PARAM_H */
--- a/arch/s390/include/asm/chpid.h
+++ b/arch/s390/include/asm/chpid.h
@ -6,7 +6,7 @@
 */

 #ifndef _ASM_S390_CHPID_H
-#define _ASM_S390_CHPID_H _ASM_S390_CHPID_H
+#define _ASM_S390_CHPID_H

 #include <linux/string.h>
 #include <linux/types.h>
--- a/arch/s390/include/asm/itcw.h
+++ b/arch/s390/include/asm/itcw.h
@ -6,7 +6,7 @@
 */

 #ifndef _ASM_S390_ITCW_H
-#define _ASM_S390_ITCW_H _ASM_S390_ITCW_H
+#define _ASM_S390_ITCW_H

 #include <linux/types.h>
 #include <asm/fcx.h>
--- a/arch/s390/include/asm/mman.h
+++ b/arch/s390/include/asm/mman.h
@ -11,9 +11,11 @@

 #include <asm-generic/mman.h>

-#if defined(__KERNEL__) && !defined(__ASSEMBLY__) && defined(CONFIG_64BIT)
+#if defined(__KERNEL__)
+#if !defined(__ASSEMBLY__) && defined(CONFIG_64BIT)
 int s390_mmap_check(unsigned long addr, unsigned long len);
 #define arch_mmap_check(addr,len,flags)	s390_mmap_check(addr,len)
 #endif
+#endif

 #endif /* __S390_MMAN_H__ */
--- a/arch/sparc/include/asm/siginfo.h
+++ b/arch/sparc/include/asm/siginfo.h
@ -16,8 +16,6 @@

 #ifdef __KERNEL__

-#include <linux/compat.h>
-
 #ifdef CONFIG_COMPAT

 struct compat_siginfo;
--- a/arch/tile/include/asm/signal.h
+++ b/arch/tile/include/asm/signal.h
@ -23,7 +23,8 @@

 #include <asm-generic/signal.h>

-#if defined(__KERNEL__) && !defined(__ASSEMBLY__)
+#if defined(__KERNEL__)
+#if !defined(__ASSEMBLY__)
 struct pt_regs;
 int restore_sigcontext(struct pt_regs *, struct sigcontext __user *);
 int setup_sigcontext(struct sigcontext __user *, struct pt_regs *);
@ -33,5 +34,6 @@ void signal_fault(const char *type, struct pt_regs *,
 void trace_unhandled_signal(const char *type, struct pt_regs *regs,
 			    unsigned long address, int signo);
 #endif
+#endif

 #endif /* _ASM_TILE_SIGNAL_H */
--- a/include/asm-generic/param.h
+++ b/include/asm-generic/param.h
@ -1,12 +1,6 @@
 #ifndef __ASM_GENERIC_PARAM_H
 #define __ASM_GENERIC_PARAM_H

-#ifdef __KERNEL__
-# define HZ		CONFIG_HZ	/* Internal kernel timer frequency */
-# define USER_HZ	100		/* some user interfaces are */
-# define CLOCKS_PER_SEC	(USER_HZ)       /* in "ticks" like times() */
-#endif
-
 #ifndef HZ
 #define HZ 100
 #endif
@ -21,4 +15,11 @@

 #define MAXHOSTNAMELEN	64	/* max length of hostname */

+#ifdef __KERNEL__
+# undef HZ
+# define HZ		CONFIG_HZ	/* Internal kernel timer frequency */
+# define USER_HZ	100		/* some user interfaces are */
+# define CLOCKS_PER_SEC	(USER_HZ)       /* in "ticks" like times() */
+#endif
+
 #endif /* __ASM_GENERIC_PARAM_H */
--- a/include/linux/acct.h
+++ b/include/linux/acct.h
@ -146,6 +146,9 @@ extern void acct_exit_ns(struct pid_namespace *);
 *
 */

+#undef ACCT_VERSION
+#undef AHZ
+
 #ifdef CONFIG_BSD_PROCESS_ACCT_V3
 #define ACCT_VERSION	3
 #define AHZ		100
--- a/include/linux/cuda.h
+++ b/include/linux/cuda.h
@ -5,6 +5,9 @@
 * Copyright (C) 1996 Paul Mackerras.
 */

+#ifndef _LINUX_CUDA_H
+#define _LINUX_CUDA_H
+
 /* CUDA commands (2nd byte) */
 #define CUDA_WARM_START		0
 #define CUDA_AUTOPOLL		1
@ -34,3 +37,5 @@ extern int cuda_request(struct adb_request *req,
 extern void cuda_poll(void);

 #endif	/* __KERNEL */
+
+#endif /* _LINUX_CUDA_H */
--- a/include/linux/elf.h
+++ b/include/linux/elf.h
@ -7,15 +7,6 @@
 #include <asm/elf.h>
 #endif

-struct file;
-
-#ifndef elf_read_implies_exec
-  /* Executables for which elf_read_implies_exec() returns TRUE will
-     have the READ_IMPLIES_EXEC personality flag set automatically.
-     Override in asm/elf.h as needed.  */
-# define elf_read_implies_exec(ex, have_pt_gnu_stack)	0
-#endif
-
 /* 32-bit ELF base types. */
 typedef __u32	Elf32_Addr;
 typedef __u16	Elf32_Half;
@ -414,6 +405,13 @@ typedef struct elf64_note {
 } Elf64_Nhdr;

 #ifdef __KERNEL__
+#ifndef elf_read_implies_exec
+  /* Executables for which elf_read_implies_exec() returns TRUE will
+     have the READ_IMPLIES_EXEC personality flag set automatically.
+     Override in asm/elf.h as needed.  */
+# define elf_read_implies_exec(ex, have_pt_gnu_stack)	0
+#endif
+
 #if ELF_CLASS == ELFCLASS32

 extern Elf32_Dyn _DYNAMIC [];
@ -437,6 +435,8 @@ extern Elf64_Dyn _DYNAMIC [];
 #endif

 /* Optional callbacks to write extra ELF notes. */
+struct file;
+
 #ifndef ARCH_HAVE_EXTRA_ELF_NOTES
 static inline int elf_coredump_extra_notes_size(void) { return 0; }
 static inline int elf_coredump_extra_notes_write(struct file *file,
--- a/include/linux/isdn_divertif.h
+++ b/include/linux/isdn_divertif.h
@ -10,6 +10,8 @@
 *
 */

+#ifndef _LINUX_ISDN_DIVERTIF_H
+#define _LINUX_ISDN_DIVERTIF_H

 /***********************************************************/
 /* magic value is also used to control version information */
@ -45,3 +47,5 @@ typedef struct
 /*********************/
 extern int DIVERT_REG_NAME(isdn_divert_if *);
 #endif
+
+#endif /* _LINUX_ISDN_DIVERTIF_H */
--- a/include/linux/mroute6.h
+++ b/include/linux/mroute6.h
@ -43,9 +43,11 @@ typedef unsigned short mifi_t;
 typedef	__u32		if_mask;
 #define NIFBITS (sizeof(if_mask) * 8)        /* bits per mask */

-#if !defined(__KERNEL__) && !defined(DIV_ROUND_UP)
+#if !defined(__KERNEL__)
+#if !defined(DIV_ROUND_UP)
 #define	DIV_ROUND_UP(x,y)	(((x) + ((y) - 1)) / (y))
 #endif
+#endif

 typedef struct if_set {
 	if_mask ifs_bits[DIV_ROUND_UP(IF_SETSIZE, NIFBITS)];
--- a/include/linux/patchkey.h
+++ b/include/linux/patchkey.h
@ -32,7 +32,8 @@
 #  else
 #    error "could not determine byte order"
 #  endif
-#elif defined(__BYTE_ORDER)
+#else
+#if defined(__BYTE_ORDER)
 #  if __BYTE_ORDER == __BIG_ENDIAN
 #    define _PATCHKEY(id) (0xfd00|id)
 #  elif __BYTE_ORDER == __LITTLE_ENDIAN
@ -41,5 +42,6 @@
 #    error "could not determine byte order"
 #  endif
 #endif
+#endif

 #endif /* _LINUX_PATCHKEY_H */
--- a/include/linux/pmu.h
+++ b/include/linux/pmu.h
@ -6,6 +6,8 @@
 * Copyright (C) 1998 Paul Mackerras.
 */

+#ifndef _LINUX_PMU_H
+#define _LINUX_PMU_H

 #define PMU_DRIVER_VERSION	2

@ -207,3 +209,5 @@ extern int pmu_sys_suspended;
 #endif

 #endif	/* __KERNEL__ */
+
+#endif /* _LINUX_PMU_H */
--- a/include/linux/sound.h
+++ b/include/linux/sound.h
@ -1,3 +1,5 @@
+#ifndef _LINUX_SOUND_H
+#define _LINUX_SOUND_H

 /*
 * Minor numbers for the sound driver.
@ -42,3 +44,5 @@ extern void unregister_sound_mixer(int unit);
 extern void unregister_sound_midi(int unit);
 extern void unregister_sound_dsp(int unit);
 #endif /* __KERNEL__ */
+
+#endif /* _LINUX_SOUND_H */
--- a/include/linux/soundcard.h
+++ b/include/linux/soundcard.h
@ -198,7 +198,8 @@ typedef struct seq_event_rec {
 #  else
 #    error "could not determine byte order"
 #  endif
-#elif defined(__BYTE_ORDER)
+#else
+# if defined(__BYTE_ORDER)
 #  if __BYTE_ORDER == __BIG_ENDIAN
 #    define AFMT_S16_NE AFMT_S16_BE
 #  elif __BYTE_ORDER == __LITTLE_ENDIAN
@ -206,6 +207,7 @@ typedef struct seq_event_rec {
 #  else
 #    error "could not determine byte order"
 #  endif
+# endif
 #endif

 /*
--- a/include/video/edid.h
+++ b/include/video/edid.h
@ -1,16 +1,14 @@
 #ifndef __linux_video_edid_h__
 #define __linux_video_edid_h__

-#if !defined(__KERNEL__) || defined(CONFIG_X86)
-
 struct edid_info {
 	unsigned char dummy[128];
 };

 #ifdef __KERNEL__
+#ifdef CONFIG_X86
 extern struct edid_info edid_info;
-#endif /* __KERNEL__ */
-
+#endif
 #endif

 #endif /* __linux_video_edid_h__ */