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mtd: sst25l: convert to mtd_device_register()

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Convert to mtd_device_register() and remove the check for
mtd_has_partitions() as we always have partitioning enabled now.

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 10:22:59 +01:00 committed by David Woodhouse
parent 436c06da04
commit 98b3979b92
1 changed files with 30 additions and 40 deletions
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24
drivers/mtd/devices/sst25l.c
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@ -381,6 +381,8 @@ static int __devinit sst25l_probe(struct spi_device *spi)
struct sst25l_flash *flash;
struct flash_platform_data *data;
int ret, i;
struct mtd_partition *parts = NULL;
int nr_parts = 0;
flash_info = sst25l_match_device(spi);
if (!flash_info)
@ -420,13 +422,9 @@ static int __devinit sst25l_probe(struct spi_device *spi)
flash->mtd.erasesize, flash->mtd.erasesize / 1024,
flash->mtd.numeraseregions);
if (mtd_has_partitions()) {
struct mtd_partition *parts = NULL;
int nr_parts = 0;
if (mtd_has_cmdlinepart()) {
static const char *part_probes[] =
{"cmdlinepart", NULL};
static const char *part_probes[] = {"cmdlinepart", NULL};
nr_parts = parse_mtd_partitions(&flash->mtd,
part_probes,
@ -450,16 +448,11 @@ static int __devinit sst25l_probe(struct spi_device *spi)
}
flash->partitioned = 1;
return add_mtd_partitions(&flash->mtd,
parts, nr_parts);
return mtd_device_register(&flash->mtd, parts,
nr_parts);
}
} else if (data && data->nr_parts) {
dev_warn(&spi->dev, "ignoring %d default partitions on %s\n",
data->nr_parts, data->name);
}
ret = add_mtd_device(&flash->mtd);
ret = mtd_device_register(&flash->mtd, NULL, 0);
if (ret == 1) {
kfree(flash);
dev_set_drvdata(&spi->dev, NULL);
@ -474,10 +467,7 @@ static int __devexit sst25l_remove(struct spi_device *spi)
struct sst25l_flash *flash = dev_get_drvdata(&spi->dev);
int ret;
if (mtd_has_partitions() && flash->partitioned)
ret = del_mtd_partitions(&flash->mtd);
else
ret = del_mtd_device(&flash->mtd);
ret = mtd_device_unregister(&flash->mtd);
if (ret == 0)
kfree(flash);
return ret;