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authorJamie Iles <jamie@jamieiles.com>2011-05-23 10:23:23 +0100
committerDavid Woodhouse <David.Woodhouse@intel.com>2011-05-25 02:23:28 +0100
commit99335d0002439b92917512dd8baeff60f774809f (patch)
treeaedb2600e8338cc9be2100ba92ac775e7ff1fc4f /drivers/mtd
parent13c41db94902c4ff62b24dc911bc8d4d75eb17f5 (diff)
downloadop-kernel-dev-99335d0002439b92917512dd8baeff60f774809f.zip
op-kernel-dev-99335d0002439b92917512dd8baeff60f774809f.tar.gz
mtd: fsmc_nand: convert to mtd_device_register()
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>
Diffstat (limited to 'drivers/mtd')
-rw-r--r--drivers/mtd/nand/fsmc_nand.c25
1 files changed, 4 insertions, 21 deletions
diff --git a/drivers/mtd/nand/fsmc_nand.c b/drivers/mtd/nand/fsmc_nand.c
index 0d45ef3..e9b275a 100644
--- a/drivers/mtd/nand/fsmc_nand.c
+++ b/drivers/mtd/nand/fsmc_nand.c
@@ -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);
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