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| author | Gabor Juhos <juhosg@openwrt.org> | 2007-10-26 07:51:49 +0000 |
|---|---|---|
| committer | Gabor Juhos <juhosg@openwrt.org> | 2007-10-26 07:51:49 +0000 |
| commit | a9441b737ea152e546a433fa80e66ad2cb36b08c (patch) | |
| tree | 748f9c92a8296c63f95e057081fa17620b7cd743 /target/linux/adm5120/files/drivers/mtd | |
| parent | 0df9a1cdbf8adfc732b3e1a8a449da10734708f0 (diff) | |
| download | master-187ad058-a9441b737ea152e546a433fa80e66ad2cb36b08c.tar.gz master-187ad058-a9441b737ea152e546a433fa80e66ad2cb36b08c.tar.bz2 master-187ad058-a9441b737ea152e546a433fa80e66ad2cb36b08c.zip | |
[adm5120] reduce wasted flash space by ~56K on Edimax devices, thanks to Bernhard Held (closes: #2549)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@9450 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/adm5120/files/drivers/mtd')
| -rw-r--r-- | target/linux/adm5120/files/drivers/mtd/trxsplit.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/target/linux/adm5120/files/drivers/mtd/trxsplit.c b/target/linux/adm5120/files/drivers/mtd/trxsplit.c index 19d1e9da97..748ad86d2d 100644 --- a/target/linux/adm5120/files/drivers/mtd/trxsplit.c +++ b/target/linux/adm5120/files/drivers/mtd/trxsplit.c @@ -51,7 +51,7 @@ struct trx_header { u32 offsets[TRX_MAX_OFFSET]; /* Offsets of partitions */ }; -#define BLOCK_LEN_MIN 0x10000 +#define TRX_ALIGN 0x1000 static int trx_nr_parts; static unsigned long trx_offset; @@ -104,17 +104,12 @@ err_out: static void trxsplit_findtrx(struct mtd_info *mtd) { unsigned long offset; - unsigned long blocklen; int err; - blocklen = mtd->erasesize; - if (blocklen < BLOCK_LEN_MIN) - blocklen = BLOCK_LEN_MIN; - printk(KERN_INFO PFX "searching TRX header in '%s'\n", mtd->name); err = 0; - for (offset = 0; offset < mtd->size; offset += blocklen) { + for (offset = 0; offset < mtd->size; offset += TRX_ALIGN) { err = trxsplit_checktrx(mtd, offset); if (err == 0) break; |