[PATCH] mtd: rawnand: arasan: stop using 0 as NULL pointer

[GONG, Ruiqi]

Fix the following sparse warnings:

drivers/mtd/nand/raw/arasan-nand-controller.c:918:70: warning: Using plain integer as NULL pointer
drivers/mtd/nand/raw/arasan-nand-controller.c:918:73: warning: Using plain integer as NULL pointer

Signed-off-by: GONG, Ruiqi <gongruiqi1 at huawei.com>
---
 drivers/mtd/nand/raw/arasan-nand-controller.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mtd/nand/raw/arasan-nand-controller.c b/drivers/mtd/nand/raw/arasan-nand-controller.c
index 296fb16c8dc3..ec7e6eeac55f 100644
--- a/drivers/mtd/nand/raw/arasan-nand-controller.c
+++ b/drivers/mtd/nand/raw/arasan-nand-controller.c
@@ -915,7 +915,7 @@ static int anfc_check_op(struct nand_chip *chip,
 			if (instr->ctx.data.len > ANFC_MAX_CHUNK_SIZE)
 				return -ENOTSUPP;
 
-			if (anfc_pkt_len_config(instr->ctx.data.len, 0, 0))
+			if (anfc_pkt_len_config(instr->ctx.data.len, NULL, NULL))
 				return -ENOTSUPP;
 
 			break;
-- 
2.25.1