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authorLinus Torvalds <torvalds@linux-foundation.org>2011-11-07 09:11:16 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2011-11-07 09:11:16 -0800
commite0d65113a70f1dc514e625cc4e7a7485a4bf72df (patch)
tree7320a130dc304623f5cf4b5dd8f67fb1776225ca /drivers/mtd/nand/omap2.c
parentcf5e15fbd72c13977720aa15b7b7e00e1d8fd8f2 (diff)
parent48e546b7f281f251893baa40769581fd15f085fb (diff)
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/omap2.c')
-rw-r--r--drivers/mtd/nand/omap2.c22
1 files changed, 7 insertions, 15 deletions
diff --git a/drivers/mtd/nand/omap2.c b/drivers/mtd/nand/omap2.c
index ec22a5aab03..f745f00f316 100644
--- a/drivers/mtd/nand/omap2.c
+++ b/drivers/mtd/nand/omap2.c
@@ -95,8 +95,6 @@
#define P4e_s(a) (TF(a & NAND_Ecc_P4e) << 0)
#define P4o_s(a) (TF(a & NAND_Ecc_P4o) << 1)
-static const char *part_probes[] = { "cmdlinepart", NULL };
-
/* oob info generated runtime depending on ecc algorithm and layout selected */
static struct nand_ecclayout omap_oobinfo;
/* Define some generic bad / good block scan pattern which are used
@@ -115,7 +113,6 @@ struct omap_nand_info {
struct nand_hw_control controller;
struct omap_nand_platform_data *pdata;
struct mtd_info mtd;
- struct mtd_partition *parts;
struct nand_chip nand;
struct platform_device *pdev;
@@ -745,12 +742,12 @@ static int omap_compare_ecc(u8 *ecc_data1, /* read from NAND memory */
case 1:
/* Uncorrectable error */
- DEBUG(MTD_DEBUG_LEVEL0, "ECC UNCORRECTED_ERROR 1\n");
+ pr_debug("ECC UNCORRECTED_ERROR 1\n");
return -1;
case 11:
/* UN-Correctable error */
- DEBUG(MTD_DEBUG_LEVEL0, "ECC UNCORRECTED_ERROR B\n");
+ pr_debug("ECC UNCORRECTED_ERROR B\n");
return -1;
case 12:
@@ -767,8 +764,8 @@ static int omap_compare_ecc(u8 *ecc_data1, /* read from NAND memory */
find_bit = (ecc_bit[5] << 2) + (ecc_bit[3] << 1) + ecc_bit[1];
- DEBUG(MTD_DEBUG_LEVEL0, "Correcting single bit ECC error at "
- "offset: %d, bit: %d\n", find_byte, find_bit);
+ pr_debug("Correcting single bit ECC error at offset: "
+ "%d, bit: %d\n", find_byte, find_bit);
page_data[find_byte] ^= (1 << find_bit);
@@ -780,7 +777,7 @@ static int omap_compare_ecc(u8 *ecc_data1, /* read from NAND memory */
ecc_data2[2] == 0)
return 0;
}
- DEBUG(MTD_DEBUG_LEVEL0, "UNCORRECTED_ERROR default\n");
+ pr_debug("UNCORRECTED_ERROR default\n");
return -1;
}
}
@@ -1104,13 +1101,8 @@ static int __devinit omap_nand_probe(struct platform_device *pdev)
goto out_release_mem_region;
}
- err = parse_mtd_partitions(&info->mtd, part_probes, &info->parts, 0);
- if (err > 0)
- mtd_device_register(&info->mtd, info->parts, err);
- else if (pdata->parts)
- mtd_device_register(&info->mtd, pdata->parts, pdata->nr_parts);
- else
- mtd_device_register(&info->mtd, NULL, 0);
+ mtd_device_parse_register(&info->mtd, NULL, 0,
+ pdata->parts, pdata->nr_parts);
platform_set_drvdata(pdev, &info->mtd);