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mtd: do not use plain 0 as NULL

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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>
This commit is contained in:
Artem Bityutskiy 2012-03-09 19:24:26 +02:00 • committed by David Woodhouse
parent ee478af8b6
commit 42d7fbe223
41 changed files with 89 additions and 85 deletions
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4
drivers/mtd/nand/atmel_nand.c
View file

@ -650,8 +650,8 @@ static int __init atmel_nand_probe(struct platform_device *pdev)
}
mtd->name = "atmel_nand";
res = mtd_device_parse_register(mtd, NULL, 0,
host->board->parts, host->board->num_parts);
res = mtd_device_parse_register(mtd, NULL, NULL, host->board->parts,
host->board->num_parts);
if (!res)
return res;