ssb: fix sparse warnings in driver_chipcommon_sflash.c

  CHECK   drivers/ssb/driver_chipcommon_sflash.c
drivers/ssb/driver_chipcommon_sflash.c:40:11: warning: Using plain integer as NULL pointer
drivers/ssb/driver_chipcommon_sflash.c:58:11: warning: Using plain integer as NULL pointer
drivers/ssb/driver_chipcommon_sflash.c:69:11: warning: Using plain integer as NULL pointer

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/ssb/driver_chipcommon_sflash.c b/drivers/ssb/driver_chipcommon_sflash.c
index 50328de712fa..937fc31971a7 100644
--- a/drivers/ssb/driver_chipcommon_sflash.c
+++ b/drivers/ssb/driver_chipcommon_sflash.c
@@ -37,7 +37,7 @@ static const struct ssb_sflash_tbl_e ssb_sflash_st_tbl[] = {
         { "M25P32", 0x15, 0x10000, 64, },
         { "M25P64", 0x16, 0x10000, 128, },
         { "M25FL128", 0x17, 0x10000, 256, },
-        { 0 },
+        { NULL },
 };
 
 static const struct ssb_sflash_tbl_e ssb_sflash_sst_tbl[] = {
@@ -55,7 +55,7 @@ static const struct ssb_sflash_tbl_e ssb_sflash_sst_tbl[] = {
         { "SST25VF016", 0x41, 0x1000, 512, },
         { "SST25VF032", 0x4a, 0x1000, 1024, },
         { "SST25VF064", 0x4b, 0x1000, 2048, },
-        { 0 },
+        { NULL },
 };
 
 static const struct ssb_sflash_tbl_e ssb_sflash_at_tbl[] = {
@@ -66,7 +66,7 @@ static const struct ssb_sflash_tbl_e ssb_sflash_at_tbl[] = {
         { "AT45DB161", 0x2c, 512, 4096, },
         { "AT45DB321", 0x34, 512, 8192, },
         { "AT45DB642", 0x3c, 1024, 8192, },
-        { 0 },
+        { NULL },
 };
 
 static void ssb_sflash_cmd(struct ssb_chipcommon *cc, u32 opcode)