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authorLinus Torvalds <torvalds@linux-foundation.org>2011-11-07 21:11:16 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2011-11-07 21:11:16 +0400
commite0d65113a70f1dc514e625cc4e7a7485a4bf72df (patch)
tree7320a130dc304623f5cf4b5dd8f67fb1776225ca /drivers/mtd/nand/ndfc.c
parentcf5e15fbd72c13977720aa15b7b7e00e1d8fd8f2 (diff)
parent48e546b7f281f251893baa40769581fd15f085fb (diff)
downloadlinux-e0d65113a70f1dc514e625cc4e7a7485a4bf72df.tar.xz
Merge git://git.infradead.org/mtd-2.6
* git://git.infradead.org/mtd-2.6: (226 commits) mtd: tests: annotate as DANGEROUS in Kconfig mtd: tests: don't use mtd0 as a default mtd: clean up usage of MTD_DOCPROBE_ADDRESS jffs2: add compr=lzo and compr=zlib options jffs2: implement mount option parsing and compression overriding mtd: nand: initialize ops.mode mtd: provide an alias for the redboot module name mtd: m25p80: don't probe device which has status of 'disabled' mtd: nand_h1900 never worked mtd: Add DiskOnChip G3 support mtd: m25p80: add EON flash EN25Q32B into spi flash id table mtd: mark block device queue as non-rotational mtd: r852: make r852_pm_ops static mtd: m25p80: add support for at25df321a spi data flash mtd: mxc_nand: preset_v1_v2: unlock all NAND flash blocks mtd: nand: switch `check_pattern()' to standard `memcmp()' mtd: nand: invalidate cache on unaligned reads mtd: nand: do not scan bad blocks with NAND_BBT_NO_OOB set mtd: nand: wait to set BBT version mtd: nand: scrub BBT on ECC errors ... Fix up trivial conflicts: - arch/arm/mach-at91/board-usb-a9260.c Merged into board-usb-a926x.c - drivers/mtd/maps/lantiq-flash.c add_mtd_partitions -> mtd_device_register vs changed to use mtd_device_parse_register.
Diffstat (limited to 'drivers/mtd/nand/ndfc.c')
-rw-r--r--drivers/mtd/nand/ndfc.c22
1 files changed, 4 insertions, 18 deletions
diff --git a/drivers/mtd/nand/ndfc.c b/drivers/mtd/nand/ndfc.c
index ea2dea8a9c88..ee1713907b92 100644
--- a/drivers/mtd/nand/ndfc.c
+++ b/drivers/mtd/nand/ndfc.c
@@ -42,7 +42,6 @@ struct ndfc_controller {
struct nand_chip chip;
int chip_select;
struct nand_hw_control ndfc_control;
- struct mtd_partition *parts;
};
static struct ndfc_controller ndfc_ctrl[NDFC_MAX_CS];
@@ -159,13 +158,9 @@ static int ndfc_verify_buf(struct mtd_info *mtd, const uint8_t *buf, int len)
static int ndfc_chip_init(struct ndfc_controller *ndfc,
struct device_node *node)
{
-#ifdef CONFIG_MTD_CMDLINE_PARTS
- static const char *part_types[] = { "cmdlinepart", NULL };
-#else
- static const char *part_types[] = { NULL };
-#endif
struct device_node *flash_np;
struct nand_chip *chip = &ndfc->chip;
+ struct mtd_part_parser_data ppdata;
int ret;
chip->IO_ADDR_R = ndfc->ndfcbase + NDFC_DATA;
@@ -193,6 +188,7 @@ static int ndfc_chip_init(struct ndfc_controller *ndfc,
if (!flash_np)
return -ENODEV;
+ ppdata->of_node = flash_np;
ndfc->mtd.name = kasprintf(GFP_KERNEL, "%s.%s",
dev_name(&ndfc->ofdev->dev), flash_np->name);
if (!ndfc->mtd.name) {
@@ -204,18 +200,7 @@ static int ndfc_chip_init(struct ndfc_controller *ndfc,
if (ret)
goto err;
- ret = parse_mtd_partitions(&ndfc->mtd, part_types, &ndfc->parts, 0);
- if (ret < 0)
- goto err;
-
- if (ret == 0) {
- ret = of_mtd_parse_partitions(&ndfc->ofdev->dev, flash_np,
- &ndfc->parts);
- if (ret < 0)
- goto err;
- }
-
- ret = mtd_device_register(&ndfc->mtd, ndfc->parts, ret);
+ ret = mtd_device_parse_register(&ndfc->mtd, NULL, &ppdata, NULL, 0);
err:
of_node_put(flash_np);
@@ -288,6 +273,7 @@ static int __devexit ndfc_remove(struct platform_device *ofdev)
struct ndfc_controller *ndfc = dev_get_drvdata(&ofdev->dev);
nand_release(&ndfc->mtd);
+ kfree(ndfc->mtd.name);
return 0;
}