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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
parentee478af8b675908b217198a75cf759d422a81ccb (diff)
downloadlinaro-lsk-42d7fbe223ab878b23de9e3b0166f8cd665a2aa5.tar.gz
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')
-rw-r--r--drivers/mtd/maps/bfin-async-flash.c4
-rw-r--r--drivers/mtd/maps/dc21285.c2
-rw-r--r--drivers/mtd/maps/gpio-addr-flash.c4
-rw-r--r--drivers/mtd/maps/h720x-flash.c4
-rw-r--r--drivers/mtd/maps/impa7.c2
-rw-r--r--drivers/mtd/maps/intel_vr_nor.c2
-rw-r--r--drivers/mtd/maps/ixp2000.c2
-rw-r--r--drivers/mtd/maps/lantiq-flash.c5
-rw-r--r--drivers/mtd/maps/latch-addr-flash.c5
-rw-r--r--drivers/mtd/maps/physmap.c2
-rw-r--r--drivers/mtd/maps/plat-ram.c5
-rw-r--r--drivers/mtd/maps/pxa2xx-flash.c3
-rw-r--r--drivers/mtd/maps/rbtx4939-flash.c4
-rw-r--r--drivers/mtd/maps/sa1100-flash.c4
-rw-r--r--drivers/mtd/maps/solutionengine.c4
-rw-r--r--drivers/mtd/maps/wr_sbc82xx_flash.c2
16 files changed, 29 insertions, 25 deletions
diff --git a/drivers/mtd/maps/bfin-async-flash.c b/drivers/mtd/maps/bfin-async-flash.c
index 650126c361f..ef5cde84a8b 100644
--- a/drivers/mtd/maps/bfin-async-flash.c
+++ b/drivers/mtd/maps/bfin-async-flash.c
@@ -164,8 +164,8 @@ static int __devinit bfin_flash_probe(struct platform_device *pdev)
return -ENXIO;
}
- mtd_device_parse_register(state->mtd, part_probe_types, 0,
- pdata->parts, pdata->nr_parts);
+ mtd_device_parse_register(state->mtd, part_probe_types, NULL,
+ pdata->parts, pdata->nr_parts);
platform_set_drvdata(pdev, state);
diff --git a/drivers/mtd/maps/dc21285.c b/drivers/mtd/maps/dc21285.c
index f43b365b848..080f06053bd 100644
--- a/drivers/mtd/maps/dc21285.c
+++ b/drivers/mtd/maps/dc21285.c
@@ -196,7 +196,7 @@ static int __init init_dc21285(void)
dc21285_mtd->owner = THIS_MODULE;
- mtd_device_parse_register(dc21285_mtd, probes, 0, NULL, 0);
+ mtd_device_parse_register(dc21285_mtd, probes, NULL, NULL, 0);
if(machine_is_ebsa285()) {
/*
diff --git a/drivers/mtd/maps/gpio-addr-flash.c b/drivers/mtd/maps/gpio-addr-flash.c
index 33cce895859..e4de96ba52b 100644
--- a/drivers/mtd/maps/gpio-addr-flash.c
+++ b/drivers/mtd/maps/gpio-addr-flash.c
@@ -252,8 +252,8 @@ static int __devinit gpio_flash_probe(struct platform_device *pdev)
}
- mtd_device_parse_register(state->mtd, part_probe_types, 0,
- pdata->parts, pdata->nr_parts);
+ mtd_device_parse_register(state->mtd, part_probe_types, NULL,
+ pdata->parts, pdata->nr_parts);
return 0;
}
diff --git a/drivers/mtd/maps/h720x-flash.c b/drivers/mtd/maps/h720x-flash.c
index 49c14187fc6..8ed6cb4529d 100644
--- a/drivers/mtd/maps/h720x-flash.c
+++ b/drivers/mtd/maps/h720x-flash.c
@@ -85,8 +85,8 @@ static int __init h720x_mtd_init(void)
if (mymtd) {
mymtd->owner = THIS_MODULE;
- mtd_device_parse_register(mymtd, NULL, 0,
- h720x_partitions, NUM_PARTITIONS);
+ mtd_device_parse_register(mymtd, NULL, NULL,
+ h720x_partitions, NUM_PARTITIONS);
return 0;
}
diff --git a/drivers/mtd/maps/impa7.c b/drivers/mtd/maps/impa7.c
index f47aedb2436..834a06c56f5 100644
--- a/drivers/mtd/maps/impa7.c
+++ b/drivers/mtd/maps/impa7.c
@@ -91,7 +91,7 @@ static int __init init_impa7(void)
if (impa7_mtd[i]) {
impa7_mtd[i]->owner = THIS_MODULE;
devicesfound++;
- mtd_device_parse_register(impa7_mtd[i], NULL, 0,
+ mtd_device_parse_register(impa7_mtd[i], NULL, NULL,
partitions,
ARRAY_SIZE(partitions));
}
diff --git a/drivers/mtd/maps/intel_vr_nor.c b/drivers/mtd/maps/intel_vr_nor.c
index 08c239604ee..92e1f41634c 100644
--- a/drivers/mtd/maps/intel_vr_nor.c
+++ b/drivers/mtd/maps/intel_vr_nor.c
@@ -72,7 +72,7 @@ static int __devinit vr_nor_init_partitions(struct vr_nor_mtd *p)
{
/* register the flash bank */
/* partition the flash bank */
- return mtd_device_parse_register(p->info, NULL, 0, NULL, 0);
+ return mtd_device_parse_register(p->info, NULL, NULL, NULL, 0);
}
static void __devexit vr_nor_destroy_mtd_setup(struct vr_nor_mtd *p)
diff --git a/drivers/mtd/maps/ixp2000.c b/drivers/mtd/maps/ixp2000.c
index fc7d4d0d9a4..4a41ced0f71 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;
diff --git a/drivers/mtd/maps/lantiq-flash.c b/drivers/mtd/maps/lantiq-flash.c
index cf7a3cddad3..b5401e35574 100644
--- a/drivers/mtd/maps/lantiq-flash.c
+++ b/drivers/mtd/maps/lantiq-flash.c
@@ -169,8 +169,9 @@ ltq_mtd_probe(struct platform_device *pdev)
cfi->addr_unlock1 ^= 1;
cfi->addr_unlock2 ^= 1;
- err = mtd_device_parse_register(ltq_mtd->mtd, ltq_probe_types, 0,
- ltq_mtd_data->parts, ltq_mtd_data->nr_parts);
+ err = mtd_device_parse_register(ltq_mtd->mtd, ltq_probe_types, NULL,
+ ltq_mtd_data->parts,
+ ltq_mtd_data->nr_parts);
if (err) {
dev_err(&pdev->dev, "failed to add partitions\n");
goto err_destroy;
diff --git a/drivers/mtd/maps/latch-addr-flash.c b/drivers/mtd/maps/latch-addr-flash.c
index 8fed58e3a4a..3c7ad17fca7 100644
--- a/drivers/mtd/maps/latch-addr-flash.c
+++ b/drivers/mtd/maps/latch-addr-flash.c
@@ -199,8 +199,9 @@ static int __devinit latch_addr_flash_probe(struct platform_device *dev)
}
info->mtd->owner = THIS_MODULE;
- mtd_device_parse_register(info->mtd, NULL, 0,
- latch_addr_data->parts, latch_addr_data->nr_parts);
+ mtd_device_parse_register(info->mtd, NULL, NULL,
+ latch_addr_data->parts,
+ latch_addr_data->nr_parts);
return 0;
iounmap:
diff --git a/drivers/mtd/maps/physmap.c b/drivers/mtd/maps/physmap.c
index 7e9233c503a..21b0b713cac 100644
--- a/drivers/mtd/maps/physmap.c
+++ b/drivers/mtd/maps/physmap.c
@@ -192,7 +192,7 @@ static int physmap_flash_probe(struct platform_device *dev)
part_types = physmap_data->part_probe_types ? : part_probe_types;
- mtd_device_parse_register(info->cmtd, part_types, 0,
+ mtd_device_parse_register(info->cmtd, part_types, NULL,
physmap_data->parts, physmap_data->nr_parts);
return 0;
diff --git a/drivers/mtd/maps/plat-ram.c b/drivers/mtd/maps/plat-ram.c
index 45876d0e5b8..891558de3ec 100644
--- a/drivers/mtd/maps/plat-ram.c
+++ b/drivers/mtd/maps/plat-ram.c
@@ -222,8 +222,9 @@ static int platram_probe(struct platform_device *pdev)
/* check to see if there are any available partitions, or wether
* to add this device whole */
- err = mtd_device_parse_register(info->mtd, pdata->probes, 0,
- pdata->partitions, pdata->nr_partitions);
+ err = mtd_device_parse_register(info->mtd, pdata->probes, NULL,
+ pdata->partitions,
+ pdata->nr_partitions);
if (!err)
dev_info(&pdev->dev, "registered mtd device\n");
diff --git a/drivers/mtd/maps/pxa2xx-flash.c b/drivers/mtd/maps/pxa2xx-flash.c
index 436d121185b..81884c27740 100644
--- a/drivers/mtd/maps/pxa2xx-flash.c
+++ b/drivers/mtd/maps/pxa2xx-flash.c
@@ -98,7 +98,8 @@ static int __devinit pxa2xx_flash_probe(struct platform_device *pdev)
}
info->mtd->owner = THIS_MODULE;
- mtd_device_parse_register(info->mtd, probes, 0, flash->parts, flash->nr_parts);
+ mtd_device_parse_register(info->mtd, probes, NULL, flash->parts,
+ flash->nr_parts);
platform_set_drvdata(pdev, info);
return 0;
diff --git a/drivers/mtd/maps/rbtx4939-flash.c b/drivers/mtd/maps/rbtx4939-flash.c
index 3da63fc6f16..6f52e1f288b 100644
--- a/drivers/mtd/maps/rbtx4939-flash.c
+++ b/drivers/mtd/maps/rbtx4939-flash.c
@@ -102,8 +102,8 @@ static int rbtx4939_flash_probe(struct platform_device *dev)
info->mtd->owner = THIS_MODULE;
if (err)
goto err_out;
- err = mtd_device_parse_register(info->mtd, NULL, 0,
- pdata->parts, pdata->nr_parts);
+ err = mtd_device_parse_register(info->mtd, NULL, NULL, pdata->parts,
+ pdata->nr_parts);
if (err)
goto err_out;
diff --git a/drivers/mtd/maps/sa1100-flash.c b/drivers/mtd/maps/sa1100-flash.c
index 1eaf7b6c35e..a675bdbcb0f 100644
--- a/drivers/mtd/maps/sa1100-flash.c
+++ b/drivers/mtd/maps/sa1100-flash.c
@@ -264,8 +264,8 @@ static int __devinit sa1100_mtd_probe(struct platform_device *pdev)
/*
* Partition selection stuff.
*/
- mtd_device_parse_register(info->mtd, part_probes, 0,
- plat->parts, plat->nr_parts);
+ mtd_device_parse_register(info->mtd, part_probes, NULL, plat->parts,
+ plat->nr_parts);
platform_set_drvdata(pdev, info);
err = 0;
diff --git a/drivers/mtd/maps/solutionengine.c b/drivers/mtd/maps/solutionengine.c
index 496c40704af..9d900ada670 100644
--- a/drivers/mtd/maps/solutionengine.c
+++ b/drivers/mtd/maps/solutionengine.c
@@ -92,8 +92,8 @@ static int __init init_soleng_maps(void)
mtd_device_register(eprom_mtd, NULL, 0);
}
- mtd_device_parse_register(flash_mtd, probes, 0,
- superh_se_partitions, NUM_PARTITIONS);
+ mtd_device_parse_register(flash_mtd, probes, NULL,
+ superh_se_partitions, NUM_PARTITIONS);
return 0;
}
diff --git a/drivers/mtd/maps/wr_sbc82xx_flash.c b/drivers/mtd/maps/wr_sbc82xx_flash.c
index aa7e0cb2893..71b0ba79791 100644
--- a/drivers/mtd/maps/wr_sbc82xx_flash.c
+++ b/drivers/mtd/maps/wr_sbc82xx_flash.c
@@ -142,7 +142,7 @@ static int __init init_sbc82xx_flash(void)
nr_parts = ARRAY_SIZE(smallflash_parts);
}
- mtd_device_parse_register(sbcmtd[i], part_probes, 0,
+ mtd_device_parse_register(sbcmtd[i], part_probes, NULL,
defparts, nr_parts);
}
return 0;