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authorGabor Juhos <juhosg@openwrt.org>2007-10-26 07:51:49 +0000
committerGabor Juhos <juhosg@openwrt.org>2007-10-26 07:51:49 +0000
commita9441b737ea152e546a433fa80e66ad2cb36b08c (patch)
tree748f9c92a8296c63f95e057081fa17620b7cd743 /target/linux/adm5120/files/drivers/mtd
parent0df9a1cdbf8adfc732b3e1a8a449da10734708f0 (diff)
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[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.c9
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;