Fix a warning from checkpatch.pl.

drivers/edac/amd64_edac.c:413: ERROR: space required after that ',' 
(ctx:VxV)
drivers/edac/amd64_edac.c:413: ERROR: space required after that ',' 
(ctx:VxV)
drivers/edac/amd64_edac.c:416: ERROR: space required after that ',' 
(ctx:VxV)
drivers/edac/amd64_edac.c:416: ERROR: space required after that ',' 
(ctx:VxV)

Signed-off-by: maqimei <2433033762@qq.com>
---
  drivers/edac/amd64_edac.c | 4 ++--
  1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index 5d7c080..ddb9bf3 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -410,10 +410,10 @@ static void get_cs_base_and_mask(struct amd64_pvt 
*pvt, int csrow, u8 dct,

          if (pvt->fam == 0x15)
              base_bits = mask_bits =
-                GENMASK_ULL(30,19) | GENMASK_ULL(13,5);
+                GENMASK_ULL(30, 19) | GENMASK_ULL(13, 5);
          else
              base_bits = mask_bits =
-                GENMASK_ULL(28,19) | GENMASK_ULL(13,5);
+                GENMASK_ULL(28, 19) | GENMASK_ULL(13, 5);
      }

      *base  = (csbase & base_bits) << addr_shift;