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| author | Hauke Mehrtens <hauke@openwrt.org> | 2015-10-11 19:08:08 +0000 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@openwrt.org> | 2015-10-11 19:08:08 +0000 |
| commit | ebc8ef9e87b724526a60e1670834fff4d3bc4698 (patch) | |
| tree | 190d5518cb8fca114ade113bd2689f1b54852d08 /target/linux/generic/patches-4.3/450-mtd-nand-allow-to-use-platform-specific-chip-fixup.patch | |
| parent | 0ab09e313739ebe5a2d9c3c35354422149760383 (diff) | |
| download | master-187ad058-ebc8ef9e87b724526a60e1670834fff4d3bc4698.tar.gz master-187ad058-ebc8ef9e87b724526a60e1670834fff4d3bc4698.tar.bz2 master-187ad058-ebc8ef9e87b724526a60e1670834fff4d3bc4698.zip | |
kernel: generic: add kernel 4.3
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@47182 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/generic/patches-4.3/450-mtd-nand-allow-to-use-platform-specific-chip-fixup.patch')
| -rw-r--r-- | target/linux/generic/patches-4.3/450-mtd-nand-allow-to-use-platform-specific-chip-fixup.patch | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/target/linux/generic/patches-4.3/450-mtd-nand-allow-to-use-platform-specific-chip-fixup.patch b/target/linux/generic/patches-4.3/450-mtd-nand-allow-to-use-platform-specific-chip-fixup.patch new file mode 100644 index 0000000000..84d2e14254 --- /dev/null +++ b/target/linux/generic/patches-4.3/450-mtd-nand-allow-to-use-platform-specific-chip-fixup.patch @@ -0,0 +1,37 @@ +--- + drivers/mtd/nand/plat_nand.c | 13 ++++++++++++- + include/linux/mtd/nand.h | 1 + + 2 files changed, 13 insertions(+), 1 deletion(-) + +--- a/include/linux/mtd/nand.h ++++ b/include/linux/mtd/nand.h +@@ -869,6 +869,7 @@ struct platform_nand_chip { + unsigned int options; + unsigned int bbt_options; + const char **part_probe_types; ++ int (*chip_fixup)(struct mtd_info *mtd); + }; + + /* Keep gcc happy */ +--- a/drivers/mtd/nand/plat_nand.c ++++ b/drivers/mtd/nand/plat_nand.c +@@ -88,7 +88,18 @@ static int plat_nand_probe(struct platfo + } + + /* Scan to find existence of the device */ +- if (nand_scan(&data->mtd, pdata->chip.nr_chips)) { ++ if (nand_scan_ident(&data->mtd, pdata->chip.nr_chips, NULL)) { ++ err = -ENXIO; ++ goto out; ++ } ++ ++ if (pdata->chip.chip_fixup) { ++ err = pdata->chip.chip_fixup(&data->mtd); ++ if (err) ++ goto out; ++ } ++ ++ if (nand_scan_tail(&data->mtd)) { + err = -ENXIO; + goto out; + } |