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Message-ID: <20180324071305.GA6446@seema-Inspiron-15-3567>
Date: Sat, 24 Mar 2018 12:43:05 +0530
From: Arushi Singhal <arushisinghal19971997@...il.com>
To: dwmw2@...radead.org
Cc: Brian Norris <computersforpeace@...il.com>,
Boris Brezillon <boris.brezillon@...e-electrons.com>,
Marek Vasut <marek.vasut@...il.com>,
Richard Weinberger <richard@....at>,
Cyrille Pitchen <cyrille.pitchen@...ev4u.fr>,
Matthias Brugger <matthias.bgg@...il.com>,
Kukjin Kim <kgene@...nel.org>,
Krzysztof Kozlowski <krzk@...nel.org>,
Kyungmin Park <kyungmin.park@...sung.com>,
linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
linux-mediatek@...ts.infradead.org,
linux-samsung-soc@...r.kernel.org
Subject: [PATCH] mtd: switch to mtd_device_register()
Use mtd_device_register() instead of mtd_device_parse_register() to
eliminate two unused parameters.
Signed-off-by: Arushi Singhal <arushisinghal19971997@...il.com>
---
drivers/mtd/devices/sst25l.c | 5 ++---
drivers/mtd/lpddr/lpddr2_nvm.c | 2 +-
drivers/mtd/maps/impa7.c | 5 ++---
drivers/mtd/maps/intel_vr_nor.c | 2 +-
drivers/mtd/maps/latch-addr-flash.c | 5 ++---
drivers/mtd/maps/rbtx4939-flash.c | 4 ++--
drivers/mtd/nand/cmx270_nand.c | 4 ++--
drivers/mtd/nand/cs553x_nand.c | 3 +--
drivers/mtd/nand/davinci_nand.c | 4 ++--
drivers/mtd/nand/jz4740_nand.c | 5 ++---
drivers/mtd/nand/mtk_nand.c | 2 +-
drivers/mtd/nand/s3c2410.c | 4 ++--
drivers/mtd/nand/txx9ndfmc.c | 2 +-
drivers/mtd/onenand/generic.c | 5 ++---
drivers/mtd/onenand/samsung.c | 5 ++---
drivers/mtd/spi-nor/intel-spi.c | 2 +-
16 files changed, 26 insertions(+), 33 deletions(-)
diff --git a/drivers/mtd/devices/sst25l.c b/drivers/mtd/devices/sst25l.c
index 5b84d71..bc14aca 100644
--- a/drivers/mtd/devices/sst25l.c
+++ b/drivers/mtd/devices/sst25l.c
@@ -397,9 +397,8 @@ static int sst25l_probe(struct spi_device *spi)
flash->mtd.numeraseregions);
- ret = mtd_device_parse_register(&flash->mtd, NULL, NULL,
- data ? data->parts : NULL,
- data ? data->nr_parts : 0);
+ ret = mtd_device_register(&flash->mtd, data ? data->parts : NULL,
+ data ? data->nr_parts : 0);
if (ret)
return -ENODEV;
diff --git a/drivers/mtd/lpddr/lpddr2_nvm.c b/drivers/mtd/lpddr/lpddr2_nvm.c
index 2342277..3a60316 100644
--- a/drivers/mtd/lpddr/lpddr2_nvm.c
+++ b/drivers/mtd/lpddr/lpddr2_nvm.c
@@ -482,7 +482,7 @@ static int lpddr2_nvm_probe(struct platform_device *pdev)
return -EINVAL;
}
/* Parse partitions and register the MTD device */
- return mtd_device_parse_register(mtd, NULL, NULL, NULL, 0);
+ return mtd_device_register(mtd, NULL, 0);
}
/*
diff --git a/drivers/mtd/maps/impa7.c b/drivers/mtd/maps/impa7.c
index a0b8fa7..815e2db 100644
--- a/drivers/mtd/maps/impa7.c
+++ b/drivers/mtd/maps/impa7.c
@@ -88,9 +88,8 @@ 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, NULL,
- partitions,
- ARRAY_SIZE(partitions));
+ mtd_device_register(impa7_mtd[i], partitions,
+ ARRAY_SIZE(partitions));
} else {
iounmap((void __iomem *)impa7_map[i].virt);
}
diff --git a/drivers/mtd/maps/intel_vr_nor.c b/drivers/mtd/maps/intel_vr_nor.c
index dd5d685..69503ae 100644
--- a/drivers/mtd/maps/intel_vr_nor.c
+++ b/drivers/mtd/maps/intel_vr_nor.c
@@ -71,7 +71,7 @@ static int 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, NULL, NULL, 0);
+ return mtd_device_register(p->info, NULL, 0);
}
static void vr_nor_destroy_mtd_setup(struct vr_nor_mtd *p)
diff --git a/drivers/mtd/maps/latch-addr-flash.c b/drivers/mtd/maps/latch-addr-flash.c
index 6dc97aa..51db24b 100644
--- a/drivers/mtd/maps/latch-addr-flash.c
+++ b/drivers/mtd/maps/latch-addr-flash.c
@@ -197,9 +197,8 @@ static int latch_addr_flash_probe(struct platform_device *dev)
}
info->mtd->dev.parent = &dev->dev;
- mtd_device_parse_register(info->mtd, NULL, NULL,
- latch_addr_data->parts,
- latch_addr_data->nr_parts);
+ mtd_device_register(info->mtd, latch_addr_data->parts,
+ latch_addr_data->nr_parts);
return 0;
iounmap:
diff --git a/drivers/mtd/maps/rbtx4939-flash.c b/drivers/mtd/maps/rbtx4939-flash.c
index 3a06ecf..7a91533 100644
--- a/drivers/mtd/maps/rbtx4939-flash.c
+++ b/drivers/mtd/maps/rbtx4939-flash.c
@@ -97,8 +97,8 @@ static int rbtx4939_flash_probe(struct platform_device *dev)
goto err_out;
}
info->mtd->dev.parent = &dev->dev;
- err = mtd_device_parse_register(info->mtd, NULL, NULL, pdata->parts,
- pdata->nr_parts);
+ err = mtd_device_register(info->mtd, pdata->parts,
+ pdata->nr_parts);
if (err)
goto err_out;
diff --git a/drivers/mtd/nand/cmx270_nand.c b/drivers/mtd/nand/cmx270_nand.c
index b01c980..05d73920 100644
--- a/drivers/mtd/nand/cmx270_nand.c
+++ b/drivers/mtd/nand/cmx270_nand.c
@@ -202,8 +202,8 @@ static int __init cmx270_init(void)
}
/* Register the partitions */
- ret = mtd_device_parse_register(cmx270_nand_mtd, NULL, NULL,
- partition_info, NUM_PARTITIONS);
+ ret = mtd_device_register(cmx270_nand_mtd, partition_info,
+ NUM_PARTITIONS);
if (ret)
goto err_scan;
diff --git a/drivers/mtd/nand/cs553x_nand.c b/drivers/mtd/nand/cs553x_nand.c
index d488775..5913638 100644
--- a/drivers/mtd/nand/cs553x_nand.c
+++ b/drivers/mtd/nand/cs553x_nand.c
@@ -311,8 +311,7 @@ static int __init cs553x_init(void)
for (i = 0; i < NR_CS553X_CONTROLLERS; i++) {
if (cs553x_mtd[i]) {
/* If any devices registered, return success. Else the last error. */
- mtd_device_parse_register(cs553x_mtd[i], NULL, NULL,
- NULL, 0);
+ mtd_device_register(cs553x_mtd[i], NULL, 0);
err = 0;
}
}
diff --git a/drivers/mtd/nand/davinci_nand.c b/drivers/mtd/nand/davinci_nand.c
index ccc8c43..0ef4d46 100644
--- a/drivers/mtd/nand/davinci_nand.c
+++ b/drivers/mtd/nand/davinci_nand.c
@@ -821,8 +821,8 @@ static int nand_davinci_probe(struct platform_device *pdev)
goto err;
if (pdata->parts)
- ret = mtd_device_parse_register(mtd, NULL, NULL,
- pdata->parts, pdata->nr_parts);
+ ret = mtd_device_register(mtd, pdata->parts,
+ pdata->nr_parts);
else
ret = mtd_device_register(mtd, NULL, 0);
if (ret < 0)
diff --git a/drivers/mtd/nand/jz4740_nand.c b/drivers/mtd/nand/jz4740_nand.c
index 613b00a..e04597a 100644
--- a/drivers/mtd/nand/jz4740_nand.c
+++ b/drivers/mtd/nand/jz4740_nand.c
@@ -466,9 +466,8 @@ static int jz_nand_probe(struct platform_device *pdev)
goto err_unclaim_banks;
}
- ret = mtd_device_parse_register(mtd, NULL, NULL,
- pdata ? pdata->partitions : NULL,
- pdata ? pdata->num_partitions : 0);
+ ret = mtd_device_register(mtd, pdata ? pdata->partitions : NULL,
+ pdata ? pdata->num_partitions : 0);
if (ret) {
dev_err(&pdev->dev, "Failed to add mtd device\n");
diff --git a/drivers/mtd/nand/mtk_nand.c b/drivers/mtd/nand/mtk_nand.c
index 6977da3..28ec2c0 100644
--- a/drivers/mtd/nand/mtk_nand.c
+++ b/drivers/mtd/nand/mtk_nand.c
@@ -1357,7 +1357,7 @@ static int mtk_nfc_nand_chip_init(struct device *dev, struct mtk_nfc *nfc,
if (ret)
return ret;
- ret = mtd_device_parse_register(mtd, NULL, NULL, NULL, 0);
+ ret = mtd_device_register(mtd, NULL, 0);
if (ret) {
dev_err(dev, "mtd parse partition error\n");
nand_release(mtd);
diff --git a/drivers/mtd/nand/s3c2410.c b/drivers/mtd/nand/s3c2410.c
index 4c383ee..4b472aa 100644
--- a/drivers/mtd/nand/s3c2410.c
+++ b/drivers/mtd/nand/s3c2410.c
@@ -805,8 +805,8 @@ static int s3c2410_nand_add_partition(struct s3c2410_nand_info *info,
mtdinfo->name = set->name;
- return mtd_device_parse_register(mtdinfo, NULL, NULL,
- set->partitions, set->nr_partitions);
+ return mtd_device_register(mtdinfo, set->partitions,
+ set->nr_partitions);
}
return -ENODEV;
diff --git a/drivers/mtd/nand/txx9ndfmc.c b/drivers/mtd/nand/txx9ndfmc.c
index b567d21..fe954e2 100644
--- a/drivers/mtd/nand/txx9ndfmc.c
+++ b/drivers/mtd/nand/txx9ndfmc.c
@@ -366,7 +366,7 @@ static int __init txx9ndfmc_probe(struct platform_device *dev)
}
mtd->name = txx9_priv->mtdname;
- mtd_device_parse_register(mtd, NULL, NULL, NULL, 0);
+ mtd_device_register(mtd, NULL, 0);
drvdata->mtds[i] = mtd;
}
diff --git a/drivers/mtd/onenand/generic.c b/drivers/mtd/onenand/generic.c
index 125da34..b7f54d4 100644
--- a/drivers/mtd/onenand/generic.c
+++ b/drivers/mtd/onenand/generic.c
@@ -68,9 +68,8 @@ static int generic_onenand_probe(struct platform_device *pdev)
goto out_iounmap;
}
- err = mtd_device_parse_register(&info->mtd, NULL, NULL,
- pdata ? pdata->parts : NULL,
- pdata ? pdata->nr_parts : 0);
+ err = mtd_device_register(&info->mtd, pdata ? pdata->parts : NULL,
+ pdata ? pdata->nr_parts : 0);
platform_set_drvdata(pdev, info);
diff --git a/drivers/mtd/onenand/samsung.c b/drivers/mtd/onenand/samsung.c
index 2e9d076..b914578 100644
--- a/drivers/mtd/onenand/samsung.c
+++ b/drivers/mtd/onenand/samsung.c
@@ -933,9 +933,8 @@ 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, NULL,
- pdata ? pdata->parts : NULL,
- pdata ? pdata->nr_parts : 0);
+ err = mtd_device_register(mtd, pdata ? pdata->parts : NULL,
+ pdata ? pdata->nr_parts : 0);
if (err) {
dev_err(&pdev->dev, "failed to parse partitions and register the MTD device\n");
onenand_release(mtd);
diff --git a/drivers/mtd/spi-nor/intel-spi.c b/drivers/mtd/spi-nor/intel-spi.c
index 6999515..2de7854 100644
--- a/drivers/mtd/spi-nor/intel-spi.c
+++ b/drivers/mtd/spi-nor/intel-spi.c
@@ -850,7 +850,7 @@ struct intel_spi *intel_spi_probe(struct device *dev,
if (!ispi->writeable || !writeable)
ispi->nor.mtd.flags &= ~MTD_WRITEABLE;
- ret = mtd_device_parse_register(&ispi->nor.mtd, NULL, NULL, &part, 1);
+ ret = mtd_device_register(&ispi->nor.mtd, &part, 1);
if (ret)
return ERR_PTR(ret);
--
2.7.4
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