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 <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
diff --git a/drivers/mtd/nand/ppchameleonevb.c b/drivers/mtd/nand/ppchameleonevb.c
index 7e52af5..0ddd90e 100644
--- a/drivers/mtd/nand/ppchameleonevb.c
+++ b/drivers/mtd/nand/ppchameleonevb.c
@@ -275,11 +275,10 @@
ppchameleon_mtd->name = "ppchameleon-nand";
/* Register the partitions */
- mtd_device_parse_register(ppchameleon_mtd, NULL, 0,
- ppchameleon_mtd->size == NAND_SMALL_SIZE ?
- partition_info_me :
- partition_info_hi,
- NUM_PARTITIONS);
+ mtd_device_parse_register(ppchameleon_mtd, NULL, NULL,
+ ppchameleon_mtd->size == NAND_SMALL_SIZE ?
+ partition_info_me : partition_info_hi,
+ NUM_PARTITIONS);
nand_evb_init:
/****************************
@@ -365,11 +364,10 @@
ppchameleonevb_mtd->name = NAND_EVB_MTD_NAME;
/* Register the partitions */
- mtd_device_parse_register(ppchameleonevb_mtd, NULL, 0,
- ppchameleon_mtd->size == NAND_SMALL_SIZE ?
- partition_info_me :
- partition_info_hi,
- NUM_PARTITIONS);
+ mtd_device_parse_register(ppchameleonevb_mtd, NULL, NULL,
+ ppchameleon_mtd->size == NAND_SMALL_SIZE ?
+ partition_info_me : partition_info_hi,
+ NUM_PARTITIONS);
/* Return happy */
return 0;