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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-23 21:07:49 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-23 21:07:49 +0400 |
| commit | a7c367b95a9d8e65e0f0e7da31f700a556794efb (patch) | |
| tree | 5b1bb202801e29e3237381aa7aad5aa288378d5b /drivers/mtd/mtdconcat.c | |
| parent | 15f964bed054821d6d940d3752508c5f96a9ffd3 (diff) | |
| parent | e1070211f7327a1f197d535aa886f721a241c32f (diff) | |
| download | linux-a7c367b95a9d8e65e0f0e7da31f700a556794efb.tar.xz | |
Merge git://git.infradead.org/mtd-2.6
* git://git.infradead.org/mtd-2.6: (58 commits)
mtd: jedec_probe: add PSD4256G6V id
mtd: OneNand support for Nomadik 8815 SoC (on NHK8815 board)
mtd: nand: driver for Nomadik 8815 SoC (on NHK8815 board)
m25p80: Add Spansion S25FL129P serial flashes
jffs2: Use SLAB_HWCACHE_ALIGN for jffs2_raw_{dirent,inode} slabs
mtd: sh_flctl: register sh_flctl using platform_driver_probe()
mtd: nand: txx9ndfmc: transfer 512 byte at a time if possible
mtd: nand: fix tmio_nand ecc correction
mtd: nand: add __nand_correct_data helper function
mtd: cfi_cmdset_0002: add 0xFF intolerance for M29W128G
mtd: inftl: fix fold chain block number
mtd: jedec: fix compilation problem with I28F640C3B definition
mtd: nand: fix ECC Correction bug for SMC ordering for NDFC driver
mtd: ofpart: Check availability of reg property instead of name property
driver/Makefile: Initialize "mtd" and "spi" before "net"
mtd: omap: adding DMA mode support in nand prefetch/post-write
mtd: omap: add support for nand prefetch-read and post-write
mtd: add nand support for w90p910 (v2)
mtd: maps: add mtd-ram support to physmap_of
mtd: pxa3xx_nand: add single-bit error corrections reporting
...
Diffstat (limited to 'drivers/mtd/mtdconcat.c')
| -rw-r--r-- | drivers/mtd/mtdconcat.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/mtd/mtdconcat.c b/drivers/mtd/mtdconcat.c index 792b547786b8..db6de74082ad 100644 --- a/drivers/mtd/mtdconcat.c +++ b/drivers/mtd/mtdconcat.c @@ -427,7 +427,7 @@ static int concat_erase(struct mtd_info *mtd, struct erase_info *instr) * to-be-erased area begins. Verify that the starting * offset is aligned to this region's erase size: */ - if (instr->addr & (erase_regions[i].erasesize - 1)) + if (i < 0 || instr->addr & (erase_regions[i].erasesize - 1)) return -EINVAL; /* @@ -440,8 +440,8 @@ static int concat_erase(struct mtd_info *mtd, struct erase_info *instr) /* * check if the ending offset is aligned to this region's erase size */ - if ((instr->addr + instr->len) & (erase_regions[i].erasesize - - 1)) + if (i < 0 || ((instr->addr + instr->len) & + (erase_regions[i].erasesize - 1))) return -EINVAL; } |