From 42d7fbe223ab878b23de9e3b0166f8cd665a2aa5 Mon Sep 17 00:00:00 2001 From: Artem Bityutskiy Date: Fri, 9 Mar 2012 19:24:26 +0200 Subject: mtd: do not use plain 0 as NULL The first 3 arguments of 'mtd_device_parse_register()' are pointers, but many callers pass '0' instead of 'NULL'. Fix this globally. Thanks to coccinelle for making it easy to do with the following semantic patch: @@ expression mtd, types, parser_data, parts, nr_parts; @@ ( -mtd_device_parse_register(mtd, 0, parser_data, parts, nr_parts) +mtd_device_parse_register(mtd, NULL, parser_data, parts, nr_parts) | -mtd_device_parse_register(mtd, types, 0, parts, nr_parts) +mtd_device_parse_register(mtd, types, NULL, parts, nr_parts) | -mtd_device_parse_register(mtd, types, parser_data, 0, nr_parts) +mtd_device_parse_register(mtd, types, parser_data, NULL, nr_parts) ) Signed-off-by: Artem Bityutskiy Signed-off-by: David Woodhouse --- drivers/mtd/nand/cs553x_nand.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/mtd/nand/cs553x_nand.c') diff --git a/drivers/mtd/nand/cs553x_nand.c b/drivers/mtd/nand/cs553x_nand.c index 414afa79356..e2b7c9e4c5c 100644 --- a/drivers/mtd/nand/cs553x_nand.c +++ b/drivers/mtd/nand/cs553x_nand.c @@ -313,7 +313,7 @@ static int __init cs553x_init(void) for (i = 0; i < NR_CS553X_CONTROLLERS; i++) { if (cs553x_mtd[i]) { /* If any devices registered, return success. Else the last error. */ - mtd_device_parse_register(cs553x_mtd[i], NULL, 0, + mtd_device_parse_register(cs553x_mtd[i], NULL, NULL, NULL, 0); err = 0; } -- cgit v1.2.3-18-g5258