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mtd: plat-ram: 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>
This commit is contained in:
Jamie Iles 2011-05-23 10:23:07 +01:00 committed by David Woodhouse
parent 902766bfdf
commit 095dd5003f
1 changed files with 9 additions and 15 deletions
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24
drivers/mtd/maps/plat-ram.c
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@ -94,14 +94,11 @@ static int platram_remove(struct platform_device *pdev)
return 0;
if (info->mtd) {
#ifdef CONFIG_MTD_PARTITIONS
mtd_device_unregister(info->mtd);
if (info->partitions) {
del_mtd_partitions(info->mtd);
if (info->free_partitions)
kfree(info->partitions);
}
#endif
del_mtd_device(info->mtd);
map_destroy(info->mtd);
}
@ -231,7 +228,6 @@ static int platram_probe(struct platform_device *pdev)
/* check to see if there are any available partitions, or wether
* to add this device whole */
#ifdef CONFIG_MTD_PARTITIONS
if (!pdata->nr_partitions) {
/* try to probe using the supplied probe type */
if (pdata->probes) {
@ -239,24 +235,22 @@ static int platram_probe(struct platform_device *pdev)
&info->partitions, 0);
info->free_partitions = 1;
if (err > 0)
err = add_mtd_partitions(info->mtd,
err = mtd_device_register(info->mtd,
info->partitions, err);
}
}
/* use the static mapping */
else
err = add_mtd_partitions(info->mtd, pdata->partitions,
pdata->nr_partitions);
#endif /* CONFIG_MTD_PARTITIONS */
if (add_mtd_device(info->mtd)) {
dev_err(&pdev->dev, "add_mtd_device() failed\n");
err = -ENOMEM;
}
err = mtd_device_register(info->mtd, pdata->partitions,
pdata->nr_partitions);
if (!err)
dev_info(&pdev->dev, "registered mtd device\n");
/* add the whole device. */
err = mtd_device_register(info->mtd, NULL, 0);
if (err)
dev_err(&pdev->dev, "failed to register the entire device\n");
return err;
exit_free: