lantiq: drop linux 4.1 support

[openwrt/openwrt.git] / target / linux / lantiq / patches-4.1 / 0014-MTD-lantiq-xway-the-latched-command-should-be-persis.patch

diff --git a/target/linux/lantiq/patches-4.1/0014-MTD-lantiq-xway-the-latched-command-should-be-persis.patch b/target/linux/lantiq/patches-4.1/0014-MTD-lantiq-xway-the-latched-command-should-be-persis.patch
deleted file mode 100644 (file)
index 6a7785b..0000000
--- a/target/linux/lantiq/patches-4.1/0014-MTD-lantiq-xway-the-latched-command-should-be-persis.patch
+++ /dev/null
@@ -1,44 +0,0 @@
-From b454cefd675fc1bd3d8c690c1bd1d8f4678e9922 Mon Sep 17 00:00:00 2001
-From: John Crispin <blogic@openwrt.org>
-Date: Sun, 28 Jul 2013 18:06:39 +0200
-Subject: [PATCH 14/36] MTD: lantiq: xway: the latched command should be
- persistent
-
-Signed-off-by: John Crispin <blogic@openwrt.org>
----
- drivers/mtd/nand/xway_nand.c |   12 ++++++------
- 1 file changed, 6 insertions(+), 6 deletions(-)
-
---- a/drivers/mtd/nand/xway_nand.c
-+++ b/drivers/mtd/nand/xway_nand.c
-@@ -54,6 +54,8 @@
- #define NAND_CON_CSMUX                (1 << 1)
- #define NAND_CON_NANDM                1
- 
-+static u32 xway_latchcmd;
-+
- static void xway_reset_chip(struct nand_chip *chip)
- {
-       unsigned long nandaddr = (unsigned long) chip->IO_ADDR_W;
-@@ -94,17 +96,15 @@ static void xway_cmd_ctrl(struct mtd_inf
-       unsigned long flags;
- 
-       if (ctrl & NAND_CTRL_CHANGE) {
--              nandaddr &= ~(NAND_WRITE_CMD | NAND_WRITE_ADDR);
-               if (ctrl & NAND_CLE)
--                      nandaddr |= NAND_WRITE_CMD;
--              else
--                      nandaddr |= NAND_WRITE_ADDR;
--              this->IO_ADDR_W = (void __iomem *) nandaddr;
-+                      xway_latchcmd = NAND_WRITE_CMD;
-+              else if (ctrl & NAND_ALE)
-+                      xway_latchcmd = NAND_WRITE_ADDR;
-       }
- 
-       if (cmd != NAND_CMD_NONE) {
-               spin_lock_irqsave(&ebu_lock, flags);
--              writeb(cmd, this->IO_ADDR_W);
-+              writeb(cmd, (void __iomem *) (nandaddr | xway_latchcmd));
-               while ((ltq_ebu_r32(EBU_NAND_WAIT) & NAND_WAIT_WR_C) == 0)
-                       ;
-               spin_unlock_irqrestore(&ebu_lock, flags);