From 98b3979b92143656a2361eb5bdc14f5b50b95bce Mon Sep 17 00:00:00 2001 From: Jamie Iles Date: Mon, 23 May 2011 10:22:59 +0100 Subject: mtd: sst25l: convert to mtd_device_register() 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 Signed-off-by: Artem Bityutskiy Signed-off-by: David Woodhouse --- drivers/mtd/devices/sst25l.c | 62 +++++++++++++++++++------------------------- 1 file changed, 26 insertions(+), 36 deletions(-) (limited to 'drivers/mtd/devices') diff --git a/drivers/mtd/devices/sst25l.c b/drivers/mtd/devices/sst25l.c index ac1d2442e10..1e2c430aaad 100644 --- a/drivers/mtd/devices/sst25l.c +++ b/drivers/mtd/devices/sst25l.c @@ -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) @@ -420,46 +422,37 @@ 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}; + if (mtd_has_cmdlinepart()) { + static const char *part_probes[] = {"cmdlinepart", NULL}; - nr_parts = parse_mtd_partitions(&flash->mtd, - part_probes, - &parts, 0); - } + nr_parts = parse_mtd_partitions(&flash->mtd, + part_probes, + &parts, 0); + } - if (nr_parts <= 0 && data && data->parts) { - parts = data->parts; - nr_parts = data->nr_parts; - } + if (nr_parts <= 0 && data && data->parts) { + parts = data->parts; + nr_parts = data->nr_parts; + } - if (nr_parts > 0) { - for (i = 0; i < nr_parts; i++) { - DEBUG(MTD_DEBUG_LEVEL2, "partitions[%d] = " - "{.name = %s, .offset = 0x%llx, " - ".size = 0x%llx (%lldKiB) }\n", - i, parts[i].name, - (long long)parts[i].offset, - (long long)parts[i].size, - (long long)(parts[i].size >> 10)); - } - - flash->partitioned = 1; - return add_mtd_partitions(&flash->mtd, - parts, nr_parts); + if (nr_parts > 0) { + for (i = 0; i < nr_parts; i++) { + DEBUG(MTD_DEBUG_LEVEL2, "partitions[%d] = " + "{.name = %s, .offset = 0x%llx, " + ".size = 0x%llx (%lldKiB) }\n", + i, parts[i].name, + (long long)parts[i].offset, + (long long)parts[i].size, + (long long)(parts[i].size >> 10)); } - } else if (data && data->nr_parts) { - dev_warn(&spi->dev, "ignoring %d default partitions on %s\n", - data->nr_parts, data->name); + flash->partitioned = 1; + return mtd_device_register(&flash->mtd, parts, + nr_parts); } - 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; -- cgit v1.2.3