[ARM] 3750/3: Fix double VFP emulation for EABI kernels

Patch from Daniel Jacobowitz

vfp_put_double didn't work in a CONFIG_AEABI kernel.  By swapping
the arguments, we arrange for them to be in the same place regardless
of ABI.  I made the same change to vfp_put_float for consistency.

Signed-off-by: Daniel Jacobowitz <dan@codesourcery.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 5 insertions, 5 deletions

diff --git a/arch/arm/vfp/vfphw.S b/arch/arm/vfp/vfphw.S
index eb683cd77163..e51e6679c402 100644
--- a/arch/arm/vfp/vfphw.S
+++ b/arch/arm/vfp/vfphw.S
@@ -178,12 +178,12 @@ vfp_get_float:
 
         .globl  vfp_put_float
 vfp_put_float:
-        add     pc, pc, r0, lsl #3
+        add     pc, pc, r1, lsl #3
         mov     r0, r0
         .irp    dr,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15
-        mcr     p10, 0, r1, c\dr, c0, 0 @ fmsr  r0, s0
+        mcr     p10, 0, r0, c\dr, c0, 0 @ fmsr  r0, s0
         mov     pc, lr
-        mcr     p10, 0, r1, c\dr, c0, 4 @ fmsr  r0, s1
+        mcr     p10, 0, r0, c\dr, c0, 4 @ fmsr  r0, s1
         mov     pc, lr
         .endr
 
@@ -203,9 +203,9 @@ vfp_get_double:
 
         .globl  vfp_put_double
 vfp_put_double:
-        add     pc, pc, r0, lsl #3
+        add     pc, pc, r2, lsl #3
         mov     r0, r0
         .irp    dr,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15
-        fmdrr   d\dr, r1, r2
+        fmdrr   d\dr, r0, r1
         mov     pc, lr
         .endr