From mboxrd@z Thu Jan 1 00:00:00 1970 From: dave.martin@linaro.org (Dave Martin) Date: Wed, 30 Mar 2011 13:46:23 +0100 Subject: [PATCH] ARM: vfp: Remote obsolete fpmx_state field from vfp_hard_struct Message-ID: <1301489184-4112-1-git-send-email-dave.martin@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org The fpmx_state field was presumably used in the past, when FSTMX/FLDMX were used to save and resture the VFP state. This was been deprecated since ARMv6, the context switch code has been ported to use the double-precision load/store variants many years ago, and now it appears that nothing in the kernel references this field any more. Signed-off-by: Dave Martin --- arch/arm/include/asm/fpstate.h | 4 ---- 1 files changed, 0 insertions(+), 4 deletions(-) diff --git a/arch/arm/include/asm/fpstate.h b/arch/arm/include/asm/fpstate.h index ee5e03e..08bb836 100644 --- a/arch/arm/include/asm/fpstate.h +++ b/arch/arm/include/asm/fpstate.h @@ -18,7 +18,6 @@ * VFP storage area has: * - FPEXC, FPSCR, FPINST and FPINST2. * - 16 or 32 double precision data registers - * - an implementation-dependant word of state for FLDMX/FSTMX (pre-ARMv6) * * FPEXC will always be non-zero once the VFP has been used in this process. */ @@ -29,9 +28,6 @@ struct vfp_hard_struct { #else __u64 fpregs[16]; #endif -#if __LINUX_ARM_ARCH__ < 6 - __u32 fpmx_state; -#endif __u32 fpexc; __u32 fpscr; /* -- 1.7.1