diff options
| author | Artem Bityutskiy <artem.bityutskiy@linux.intel.com> | 2012-03-09 21:24:26 +0400 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2012-03-27 03:53:20 +0400 |
| commit | 42d7fbe223ab878b23de9e3b0166f8cd665a2aa5 (patch) | |
| tree | 844f3b407e7cc7b335899909b81811e1369dcdef /drivers/mtd/onenand | |
| parent | ee478af8b675908b217198a75cf759d422a81ccb (diff) | |
| download | linux-42d7fbe223ab878b23de9e3b0166f8cd665a2aa5.tar.xz | |
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/onenand')
| -rw-r--r-- | drivers/mtd/onenand/generic.c | 6 | ||||
| -rw-r--r-- | drivers/mtd/onenand/omap2.c | 6 | ||||
| -rw-r--r-- | drivers/mtd/onenand/samsung.c | 2 |
3 files changed, 7 insertions, 7 deletions
diff --git a/drivers/mtd/onenand/generic.c b/drivers/mtd/onenand/generic.c index 0ccd5bff2544..1c4f97c63e62 100644 --- a/drivers/mtd/onenand/generic.c +++ b/drivers/mtd/onenand/generic.c @@ -70,9 +70,9 @@ static int __devinit generic_onenand_probe(struct platform_device *pdev) goto out_iounmap; } - err = mtd_device_parse_register(&info->mtd, NULL, 0, - pdata ? pdata->parts : NULL, - pdata ? pdata->nr_parts : 0); + err = mtd_device_parse_register(&info->mtd, NULL, NULL, + pdata ? pdata->parts : NULL, + pdata ? pdata->nr_parts : 0); platform_set_drvdata(pdev, info); diff --git a/drivers/mtd/onenand/omap2.c b/drivers/mtd/onenand/omap2.c index 7e9ea6852b67..398a82783848 100644 --- a/drivers/mtd/onenand/omap2.c +++ b/drivers/mtd/onenand/omap2.c @@ -751,9 +751,9 @@ static int __devinit omap2_onenand_probe(struct platform_device *pdev) if ((r = onenand_scan(&c->mtd, 1)) < 0) goto err_release_regulator; - r = mtd_device_parse_register(&c->mtd, NULL, 0, - pdata ? pdata->parts : NULL, - pdata ? pdata->nr_parts : 0); + r = mtd_device_parse_register(&c->mtd, NULL, NULL, + pdata ? pdata->parts : NULL, + pdata ? pdata->nr_parts : 0); if (r) goto err_release_onenand; diff --git a/drivers/mtd/onenand/samsung.c b/drivers/mtd/onenand/samsung.c index deaf7628773f..8e4b3f2742ba 100644 --- a/drivers/mtd/onenand/samsung.c +++ b/drivers/mtd/onenand/samsung.c @@ -1014,7 +1014,7 @@ static int s3c_onenand_probe(struct platform_device *pdev) if (s3c_read_reg(MEM_CFG_OFFSET) & ONENAND_SYS_CFG1_SYNC_READ) dev_info(&onenand->pdev->dev, "OneNAND Sync. Burst Read enabled\n"); - err = mtd_device_parse_register(mtd, NULL, 0, + err = mtd_device_parse_register(mtd, NULL, NULL, pdata ? pdata->parts : NULL, pdata ? pdata->nr_parts : 0); |