diff options
author | hauke <hauke@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2013-02-16 20:28:24 +0000 |
---|---|---|
committer | hauke <hauke@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2013-02-16 20:28:24 +0000 |
commit | cf8f985dfcea8bc0e0728645f643d6c8f71792b7 (patch) | |
tree | 9cd4c6ee2a098198b1c7e71c44edaee49213080f /target/linux/brcm47xx/patches-3.8/020-mtd-bcm47xxpart-simplify-size-calculation-to-one-loo.patch | |
parent | ed7cad88712e9aa7079093e4bff5b57b54935b86 (diff) |
brcm47xx: add initial support for kernel 3.8
This contains the following new bigger changes:
* new partition parser which still could lake some features or have bugs
* new nand flash driver
* using physmap-flash flash driver for parallel flash
* some changes to the serial flash driver
With these changes OpenWrt starts using more of the mainline flash drivers.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@35632 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/brcm47xx/patches-3.8/020-mtd-bcm47xxpart-simplify-size-calculation-to-one-loo.patch')
-rw-r--r-- | target/linux/brcm47xx/patches-3.8/020-mtd-bcm47xxpart-simplify-size-calculation-to-one-loo.patch | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/target/linux/brcm47xx/patches-3.8/020-mtd-bcm47xxpart-simplify-size-calculation-to-one-loo.patch b/target/linux/brcm47xx/patches-3.8/020-mtd-bcm47xxpart-simplify-size-calculation-to-one-loo.patch new file mode 100644 index 000000000..88771d984 --- /dev/null +++ b/target/linux/brcm47xx/patches-3.8/020-mtd-bcm47xxpart-simplify-size-calculation-to-one-loo.patch @@ -0,0 +1,20 @@ +--- a/drivers/mtd/bcm47xxpart.c ++++ b/drivers/mtd/bcm47xxpart.c +@@ -169,11 +169,12 @@ static int bcm47xxpart_parse(struct mtd_ + * Assume that partitions end at the beginning of the one they are + * followed by. + */ +- for (i = 0; i < curr_part - 1; i++) +- parts[i].size = parts[i + 1].offset - parts[i].offset; +- if (curr_part > 0) +- parts[curr_part - 1].size = +- master->size - parts[curr_part - 1].offset; ++ for (i = 0; i < curr_part; i++) { ++ u64 next_part_offset = (i < curr_part - 1) ? ++ parts[i + 1].offset : master->size; ++ ++ parts[i].size = next_part_offset - parts[i].offset; ++ } + + *pparts = parts; + return curr_part; |