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authorArtem Bityutskiy <artem.bityutskiy@linux.intel.com>2012-03-09 19:24:26 +0200
committerDavid Woodhouse <David.Woodhouse@intel.com>2012-03-27 00:53:20 +0100
commit42d7fbe223ab878b23de9e3b0166f8cd665a2aa5 (patch)
tree844f3b407e7cc7b335899909b81811e1369dcdef /drivers/mtd/maps/ixp2000.c
parentee478af8b675908b217198a75cf759d422a81ccb (diff)
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>
Diffstat (limited to 'drivers/mtd/maps/ixp2000.c')
-rw-r--r--drivers/mtd/maps/ixp2000.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mtd/maps/ixp2000.c b/drivers/mtd/maps/ixp2000.c
index fc7d4d0d9a4e..4a41ced0f710 100644
--- a/drivers/mtd/maps/ixp2000.c
+++ b/drivers/mtd/maps/ixp2000.c
@@ -226,7 +226,7 @@ static int ixp2000_flash_probe(struct platform_device *dev)
}
info->mtd->owner = THIS_MODULE;
- err = mtd_device_parse_register(info->mtd, probes, 0, NULL, 0);
+ err = mtd_device_parse_register(info->mtd, probes, NULL, NULL, 0);
if (err)
goto Error;