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mtd: fsmc_nand: convert to mtd_device_register()

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Convert to mtd_device_register() and remove the CONFIG_MTD_PARTITIONS
preprocessor conditionals as partitioning is always available.

Signed-off-by: Jamie Iles <jamie@jamieiles.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
This commit is contained in:
Jamie Iles 2011-05-23 10:23:23 +01:00 committed by David Woodhouse
parent 13c41db949
commit 99335d0002
1 changed files with 4 additions and 21 deletions
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25
drivers/mtd/nand/fsmc_nand.c
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@ -120,8 +120,6 @@ static struct fsmc_eccplace fsmc_ecc4_sp_place = {
}
};
#ifdef CONFIG_MTD_PARTITIONS
/*
* Default partition tables to be used if the partition information not
* provided through platform data.
@ -182,7 +180,6 @@ static struct mtd_partition partition_info_128KB_blk[] = {
#ifdef CONFIG_MTD_CMDLINE_PARTS
const char *part_probes[] = { "cmdlinepart", NULL };
#endif
#endif
/**
* struct fsmc_nand_data - structure for FSMC NAND device state
@ -719,7 +716,6 @@ static int __init fsmc_nand_probe(struct platform_device *pdev)
* platform data,
* default partition information present in driver.
*/
#ifdef CONFIG_MTD_PARTITIONS
#ifdef CONFIG_MTD_CMDLINE_PARTS
/*
* Check if partition info passed via command line
@ -777,19 +773,10 @@ static int __init fsmc_nand_probe(struct platform_device *pdev)
}
#endif
if (host->partitions) {
ret = add_mtd_partitions(&host->mtd, host->partitions,
host->nr_partitions);
if (ret)
goto err_probe;
}
#else
dev_info(&pdev->dev, "Registering %s as whole device\n", mtd->name);
if (!add_mtd_device(mtd)) {
ret = -ENXIO;
ret = mtd_device_register(&host->mtd, host->partitions,
host->nr_partitions);
if (ret)
goto err_probe;
}
#endif
platform_set_drvdata(pdev, host);
dev_info(&pdev->dev, "FSMC NAND driver registration successful\n");
@ -835,11 +822,7 @@ static int fsmc_nand_remove(struct platform_device *pdev)
platform_set_drvdata(pdev, NULL);
if (host) {
#ifdef CONFIG_MTD_PARTITIONS
del_mtd_partitions(&host->mtd);
#else
del_mtd_device(&host->mtd);
#endif
mtd_device_unregister(&host->mtd);
clk_disable(host->clk);
clk_put(host->clk);