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| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-23 19:56:50 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-23 19:56:50 +0400 |
| commit | 6e506079c80c96dc9f813491231433762fbad91d (patch) | |
| tree | ea03c201049d60f0b366657f01603f54e17c11e0 /drivers/mtd/nand/s3c2410.c | |
| parent | f3344c54cee4c446a39d046e47707ed9d259f72c (diff) | |
| parent | 5a37cf19efcceae14c2078449e35b9f4eb3e63e4 (diff) | |
| download | linux-6e506079c80c96dc9f813491231433762fbad91d.tar.xz | |
Merge git://git.infradead.org/mtd-2.6
* git://git.infradead.org/mtd-2.6:
[MTD] [NOR] Fix deadlock in Intel chip driver caused by get_chip recursion
[JFFS2] Fix return value from jffs2_write_end()
[MTD] [OneNAND] Fix wrong free the static address in onenand_sim
[MTD] [NAND] Replace -1 with -EBADMSG in nand error correction code
[RSLIB] BUG() when passing illegal parameters to decode_rs8() or decode_rs16()
[MTD] [NAND] treat any negative return value from correct() as an error
[MTD] [NAND] nandsim: bugfix in initialization
[MTD] Fix typo in Alauda config option help text.
[MTD] [NAND] add s3c2440-specific read_buf/write_buf
[MTD] [OneNAND] onenand-sim: fix kernel-doc and typos
[JFFS2] Tidy up fix for ACL/permissions problem.
Diffstat (limited to 'drivers/mtd/nand/s3c2410.c')
| -rw-r--r-- | drivers/mtd/nand/s3c2410.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/mtd/nand/s3c2410.c b/drivers/mtd/nand/s3c2410.c index 21b921dd6aab..66f76e9618dd 100644 --- a/drivers/mtd/nand/s3c2410.c +++ b/drivers/mtd/nand/s3c2410.c @@ -488,12 +488,24 @@ static void s3c2410_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len) readsb(this->IO_ADDR_R, buf, len); } +static void s3c2440_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len) +{ + struct s3c2410_nand_info *info = s3c2410_nand_mtd_toinfo(mtd); + readsl(info->regs + S3C2440_NFDATA, buf, len / 4); +} + static void s3c2410_nand_write_buf(struct mtd_info *mtd, const u_char *buf, int len) { struct nand_chip *this = mtd->priv; writesb(this->IO_ADDR_W, buf, len); } +static void s3c2440_nand_write_buf(struct mtd_info *mtd, const u_char *buf, int len) +{ + struct s3c2410_nand_info *info = s3c2410_nand_mtd_toinfo(mtd); + writesl(info->regs + S3C2440_NFDATA, buf, len / 4); +} + /* device management functions */ static int s3c2410_nand_remove(struct platform_device *pdev) @@ -604,6 +616,8 @@ static void s3c2410_nand_init_chip(struct s3c2410_nand_info *info, info->sel_bit = S3C2440_NFCONT_nFCE; chip->cmd_ctrl = s3c2440_nand_hwcontrol; chip->dev_ready = s3c2440_nand_devready; + chip->read_buf = s3c2440_nand_read_buf; + chip->write_buf = s3c2440_nand_write_buf; break; case TYPE_S3C2412: |