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/fsmc_nand.c b/drivers/mtd/nand/fsmc_nand.c
index 4a018d0..341086c 100644
--- a/drivers/mtd/nand/fsmc_nand.c
+++ b/drivers/mtd/nand/fsmc_nand.c
@@ -940,13 +940,13 @@
* Check for partition info passed
*/
host->mtd.name = "nand";
- ret = mtd_device_parse_register(&host->mtd, NULL, 0,
- host->mtd.size <= 0x04000000 ?
- partition_info_16KB_blk :
- partition_info_128KB_blk,
- host->mtd.size <= 0x04000000 ?
- ARRAY_SIZE(partition_info_16KB_blk) :
- ARRAY_SIZE(partition_info_128KB_blk));
+ ret = mtd_device_parse_register(&host->mtd, NULL, NULL,
+ host->mtd.size <= 0x04000000 ?
+ partition_info_16KB_blk :
+ partition_info_128KB_blk,
+ host->mtd.size <= 0x04000000 ?
+ ARRAY_SIZE(partition_info_16KB_blk) :
+ ARRAY_SIZE(partition_info_128KB_blk));
if (ret)
goto err_probe;