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-rw-r--r--arch/arm/kernel/fiq.c4
-rw-r--r--arch/arm/lib/csumpartialcopy.S6
-rw-r--r--arch/arm/lib/csumpartialcopygeneric.S6
-rw-r--r--arch/arm/lib/csumpartialcopyuser.S8
4 files changed, 13 insertions, 11 deletions
diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c
index 9299dfc25698..1ec3f7faa259 100644
--- a/arch/arm/kernel/fiq.c
+++ b/arch/arm/kernel/fiq.c
@@ -101,7 +101,7 @@ void __attribute__((naked)) set_fiq_regs(struct pt_regs *regs)
ldmia %1, {r8 - r14}\n\
msr cpsr_c, %0 @ return to SVC mode\n\
mov r0, r0\n\
- ldmea fp, {fp, sp, pc}"
+ ldmfd sp, {fp, sp, pc}"
: "=&r" (tmp)
: "r" (&regs->ARM_r8), "I" (PSR_I_BIT | PSR_F_BIT | FIQ_MODE));
}
@@ -119,7 +119,7 @@ void __attribute__((naked)) get_fiq_regs(struct pt_regs *regs)
stmia %1, {r8 - r14}\n\
msr cpsr_c, %0 @ return to SVC mode\n\
mov r0, r0\n\
- ldmea fp, {fp, sp, pc}"
+ ldmfd sp, {fp, sp, pc}"
: "=&r" (tmp)
: "r" (&regs->ARM_r8), "I" (PSR_I_BIT | PSR_F_BIT | FIQ_MODE));
}
diff --git a/arch/arm/lib/csumpartialcopy.S b/arch/arm/lib/csumpartialcopy.S
index 990ee63b2465..21effe0dbf97 100644
--- a/arch/arm/lib/csumpartialcopy.S
+++ b/arch/arm/lib/csumpartialcopy.S
@@ -18,11 +18,13 @@
*/
.macro save_regs
+ mov ip, sp
stmfd sp!, {r1, r4 - r8, fp, ip, lr, pc}
+ sub fp, ip, #4
.endm
- .macro load_regs,flags
- LOADREGS(\flags,fp,{r1, r4 - r8, fp, sp, pc})
+ .macro load_regs
+ ldmfd sp, {r1, r4 - r8, fp, sp, pc}
.endm
.macro load1b, reg1
diff --git a/arch/arm/lib/csumpartialcopygeneric.S b/arch/arm/lib/csumpartialcopygeneric.S
index 4a4609c19095..c50e8f5285d1 100644
--- a/arch/arm/lib/csumpartialcopygeneric.S
+++ b/arch/arm/lib/csumpartialcopygeneric.S
@@ -23,7 +23,7 @@ len .req r2
sum .req r3
.Lzero: mov r0, sum
- load_regs ea
+ load_regs
/*
* Align an unaligned destination pointer. We know that
@@ -87,9 +87,7 @@ sum .req r3
b .Ldone
FN_ENTRY
- mov ip, sp
save_regs
- sub fp, ip, #4
cmp len, #8 @ Ensure that we have at least
blo .Lless8 @ 8 bytes to copy.
@@ -163,7 +161,7 @@ FN_ENTRY
ldr sum, [sp, #0] @ dst
tst sum, #1
movne r0, r0, ror #8
- load_regs ea
+ load_regs
.Lsrc_not_aligned:
adc sum, sum, #0 @ include C from dst alignment
diff --git a/arch/arm/lib/csumpartialcopyuser.S b/arch/arm/lib/csumpartialcopyuser.S
index 333bca292de9..c3b93e22ea25 100644
--- a/arch/arm/lib/csumpartialcopyuser.S
+++ b/arch/arm/lib/csumpartialcopyuser.S
@@ -18,11 +18,13 @@
.text
.macro save_regs
+ mov ip, sp
stmfd sp!, {r1 - r2, r4 - r8, fp, ip, lr, pc}
+ sub fp, ip, #4
.endm
- .macro load_regs,flags
- ldm\flags fp, {r1, r2, r4-r8, fp, sp, pc}
+ .macro load_regs
+ ldmfd sp, {r1, r2, r4-r8, fp, sp, pc}
.endm
.macro load1b, reg1
@@ -100,5 +102,5 @@
6002: teq r2, r1
strneb r0, [r1], #1
bne 6002b
- load_regs ea
+ load_regs
.previous