[PATCH] csky: abiv2: add require space around that ':'

[hanyu001]

Fix below checkpatch errors:

./arch/csky/abiv2/inc/abi/entry.h:42: ERROR: spaces required around that 
':' (ctx:VxE)
./arch/csky/abiv2/inc/abi/entry.h:44: ERROR: spaces required around that 
':' (ctx:VxE)

Signed-off-by: Yu Han <hanyu001@xxxxxxxxxx>
---
 arch/csky/abiv2/inc/abi/entry.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/csky/abiv2/inc/abi/entry.h 
b/arch/csky/abiv2/inc/abi/entry.h
index 704724154a87..738cf58446c7 100644
--- a/arch/csky/abiv2/inc/abi/entry.h
+++ b/arch/csky/abiv2/inc/abi/entry.h
@@ -39,9 +39,9 @@
     bf      1f
     addi    lr, sp, 152
     br    2f
-1:
+1 :
     mfcr    lr, usp
-2:
+2 :
     stw    lr, (sp, 16)

     stw     a0, (sp, 20)