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author | Felix Fietkau <nbd@openwrt.org> | 2010-06-26 20:42:58 +0000 |
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committer | Felix Fietkau <nbd@openwrt.org> | 2010-06-26 20:42:58 +0000 |
commit | a082943b09f4f707990ad0ac6326df8480507f02 (patch) | |
tree | de32e4def600e56134cd085a7447cb6620542078 /target/linux/generic/patches-2.6.30/080-mtd_plat_nand_chip_fixup.patch | |
parent | 67fbcc7bd42cc07b1f3c6b5c9f2db37647178f25 (diff) | |
download | upstream-a082943b09f4f707990ad0ac6326df8480507f02.tar.gz upstream-a082943b09f4f707990ad0ac6326df8480507f02.tar.bz2 upstream-a082943b09f4f707990ad0ac6326df8480507f02.zip |
rename target/linux/generic-2.6 to generic
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21952 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/generic/patches-2.6.30/080-mtd_plat_nand_chip_fixup.patch')
-rw-r--r-- | target/linux/generic/patches-2.6.30/080-mtd_plat_nand_chip_fixup.patch | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/target/linux/generic/patches-2.6.30/080-mtd_plat_nand_chip_fixup.patch b/target/linux/generic/patches-2.6.30/080-mtd_plat_nand_chip_fixup.patch new file mode 100644 index 0000000000..8b6256af8f --- /dev/null +++ b/target/linux/generic/patches-2.6.30/080-mtd_plat_nand_chip_fixup.patch @@ -0,0 +1,32 @@ +--- a/include/linux/mtd/nand.h ++++ b/include/linux/mtd/nand.h +@@ -574,6 +574,7 @@ struct platform_nand_chip { + 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 @@ static int __devinit plat_nand_probe(str + 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; + } |