From 22acc4e65043d436bc286e6059960fa533e37356 Mon Sep 17 00:00:00 2001 From: Catalin Marinas <catalin.marinas@arm.com> Date: Fri, 29 Aug 2008 18:31:27 +0100 Subject: [ARM] 5231/1: Do not save the frame pointer in the csum_partial_copy_* functions Since the other assembly functions do not seem to save the frame pointer onto the stack, this patch changes the csum_partial_copy_* functions to behave in the same way. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> --- arch/arm/lib/csumpartialcopy.S | 6 ++---- arch/arm/lib/csumpartialcopyuser.S | 6 ++---- 2 files changed, 4 insertions(+), 8 deletions(-) (limited to 'arch') diff --git a/arch/arm/lib/csumpartialcopy.S b/arch/arm/lib/csumpartialcopy.S index 80aa2c79515..d03fc71fc88 100644 --- a/arch/arm/lib/csumpartialcopy.S +++ b/arch/arm/lib/csumpartialcopy.S @@ -18,13 +18,11 @@ */ .macro save_regs - mov ip, sp - stmfd sp!, {r1, r4 - r8, fp, ip, lr, pc} - sub fp, ip, #4 + stmfd sp!, {r1, r4 - r8, lr} .endm .macro load_regs - ldmfd sp, {r1, r4 - r8, fp, sp, pc} + ldmfd sp!, {r1, r4 - r8, pc} .endm .macro load1b, reg1 diff --git a/arch/arm/lib/csumpartialcopyuser.S b/arch/arm/lib/csumpartialcopyuser.S index e8b9c24551c..14677fb4b0c 100644 --- a/arch/arm/lib/csumpartialcopyuser.S +++ b/arch/arm/lib/csumpartialcopyuser.S @@ -18,13 +18,11 @@ .text .macro save_regs - mov ip, sp - stmfd sp!, {r1 - r2, r4 - r8, fp, ip, lr, pc} - sub fp, ip, #4 + stmfd sp!, {r1, r2, r4 - r8, lr} .endm .macro load_regs - ldmfd sp, {r1, r2, r4-r8, fp, sp, pc} + ldmfd sp!, {r1, r2, r4 - r8, pc} .endm .macro load1b, reg1 -- cgit v1.2.3-70-g09d2