kernel: remove 3.12 support since none of the targets is using it

[openwrt.git] / target / linux / generic / patches-3.12 / 450-mtd-nand-allow-to-use-platform-specific-chip-fixup.patch

diff --git a/target/linux/generic/patches-3.12/450-mtd-nand-allow-to-use-platform-specific-chip-fixup.patch b/target/linux/generic/patches-3.12/450-mtd-nand-allow-to-use-platform-specific-chip-fixup.patch
deleted file mode 100644 (file)
index da480e2..0000000
--- a/target/linux/generic/patches-3.12/450-mtd-nand-allow-to-use-platform-specific-chip-fixup.patch
+++ /dev/null
@@ -1,37 +0,0 @@
----
- 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
-@@ -722,6 +722,7 @@ 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
-@@ -103,7 +103,18 @@ 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;
-       }