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port generic and ixp4xx kernel patches to 2.6.27 (compiles except for iptables, but otherwise completely untested)

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12790 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd
2008-09-29 01:08:17 +00:00
parent a440b7b655
commit 5951d03bc4
147 changed files with 79002 additions and 0 deletions
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32
target/linux/generic-2.6/patches-2.6.27/080-mtd_plat_nand_chip_fixup.patch Normal file
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@@ -0,0 +1,32 @@
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -578,6 +578,7 @@
int chip_delay;
unsigned int options;
const char **part_probe_types;
+ int (*chip_fixup)(struct mtd_info *mtd);
void *priv;
};
--- a/drivers/mtd/nand/plat_nand.c
+++ b/drivers/mtd/nand/plat_nand.c
@@ -71,7 +71,18 @@
platform_set_drvdata(pdev, data);
/* Scan to find existance of the device */
- if (nand_scan(&data->mtd, 1)) {
+ if (nand_scan_ident(&data->mtd, 1)) {
+ res = -ENXIO;
+ goto out;
+ }
+
+ if (pdata->chip.chip_fixup) {
+ res = pdata->chip.chip_fixup(&data->mtd);
+ if (res)
+ goto out;
+ }
+
+ if (nand_scan_tail(&data->mtd)) {
res = -ENXIO;
goto out;
}