Message ID | 1389298287-11236-1-git-send-email-trini@ti.com |
---|---|
State | Accepted |
Delegated to: | Albert ARIBAUD |
Headers | show |
Hi Tom, On Thu, 9 Jan 2014 15:11:27 -0500, Tom Rini <trini@ti.com> wrote: > The toolchain sets __aarch64__ for both LE and BE. In the case of > posix_types.h we cannot reliably use config.h as that will lead to > problems. In the case of byteorder.h it's clearer to check the EB flag > being set in either case instead. Amended according to Tom's instruction on IRC (actual removal of config.h include in posix_types.h) then applied on top of the arm64 serie v16. Amicalement,
diff --git a/arch/arm/include/asm/byteorder.h b/arch/arm/include/asm/byteorder.h index 71a9966..20cce76 100644 --- a/arch/arm/include/asm/byteorder.h +++ b/arch/arm/include/asm/byteorder.h @@ -23,22 +23,10 @@ # define __SWAB_64_THRU_32__ #endif -#ifdef CONFIG_ARM64 - -#ifdef __AARCH64EB__ -#include <linux/byteorder/big_endian.h> -#else -#include <linux/byteorder/little_endian.h> -#endif - -#else /* CONFIG_ARM64 */ - -#ifdef __ARMEB__ +#if defined(__ARMEB__) || defined(__AARCH64EB__) #include <linux/byteorder/big_endian.h> #else #include <linux/byteorder/little_endian.h> #endif -#endif /* CONFIG_ARM64 */ - #endif diff --git a/arch/arm/include/asm/posix_types.h b/arch/arm/include/asm/posix_types.h index 9ba9add..fe4483f 100644 --- a/arch/arm/include/asm/posix_types.h +++ b/arch/arm/include/asm/posix_types.h @@ -31,15 +31,15 @@ typedef unsigned short __kernel_ipc_pid_t; typedef unsigned short __kernel_uid_t; typedef unsigned short __kernel_gid_t; -#ifdef CONFIG_ARM64 +#ifdef __aarch64__ typedef unsigned long __kernel_size_t; typedef long __kernel_ssize_t; typedef long __kernel_ptrdiff_t; -#else /* CONFIG_ARM64 */ +#else typedef unsigned int __kernel_size_t; typedef int __kernel_ssize_t; typedef int __kernel_ptrdiff_t; -#endif /* CONFIG_ARM64 */ +#endif typedef long __kernel_time_t; typedef long __kernel_suseconds_t;
The toolchain sets __aarch64__ for both LE and BE. In the case of posix_types.h we cannot reliably use config.h as that will lead to problems. In the case of byteorder.h it's clearer to check the EB flag being set in either case instead. Cc: David Feng <fenghua@phytium.com.cn> Signed-off-by: Tom Rini <trini@ti.com> --- arch/arm/include/asm/byteorder.h | 14 +------------- arch/arm/include/asm/posix_types.h | 6 +++--- 2 files changed, 4 insertions(+), 16 deletions(-)