From 257671615b5a915e7fe5767990487bbccaf2b4a1 Mon Sep 17 00:00:00 2001 From: John Crispin Date: Mon, 16 Mar 2015 07:39:52 +0000 Subject: lantiq: drop 3.14 support Signed-off-by: John Crispin SVN-Revision: 44812 --- .../0017-MTD-xway-fix-nand-locking.patch | 89 ---------------------- 1 file changed, 89 deletions(-) delete mode 100644 target/linux/lantiq/patches-3.14/0017-MTD-xway-fix-nand-locking.patch (limited to 'target/linux/lantiq/patches-3.14/0017-MTD-xway-fix-nand-locking.patch') diff --git a/target/linux/lantiq/patches-3.14/0017-MTD-xway-fix-nand-locking.patch b/target/linux/lantiq/patches-3.14/0017-MTD-xway-fix-nand-locking.patch deleted file mode 100644 index 737469aab5..0000000000 --- a/target/linux/lantiq/patches-3.14/0017-MTD-xway-fix-nand-locking.patch +++ /dev/null @@ -1,89 +0,0 @@ -From aa705c1b0860da91f2ed1a4c0b57337e6de689e1 Mon Sep 17 00:00:00 2001 -From: John Crispin -Date: Thu, 7 Aug 2014 18:55:31 +0200 -Subject: [PATCH 17/36] MTD: xway: fix nand locking - -Signed-off-by: John Crispin ---- - drivers/mtd/nand/xway_nand.c | 15 +++------------ - 1 file changed, 3 insertions(+), 12 deletions(-) - ---- a/drivers/mtd/nand/xway_nand.c -+++ b/drivers/mtd/nand/xway_nand.c -@@ -80,13 +80,16 @@ static void xway_reset_chip(struct nand_ - - static void xway_select_chip(struct mtd_info *mtd, int chip) - { -+ static unsigned long csflags; - - switch (chip) { - case -1: - ltq_ebu_w32_mask(NAND_CON_CE, 0, EBU_NAND_CON); - ltq_ebu_w32_mask(NAND_CON_NANDM, 0, EBU_NAND_CON); -+ spin_unlock_irqrestore(&ebu_lock, csflags); - break; - case 0: -+ spin_lock_irqsave(&ebu_lock, csflags); - ltq_ebu_w32_mask(0, NAND_CON_NANDM, EBU_NAND_CON); - ltq_ebu_w32_mask(0, NAND_CON_CE, EBU_NAND_CON); - break; -@@ -99,7 +102,6 @@ static void xway_cmd_ctrl(struct mtd_inf - { - struct nand_chip *this = mtd->priv; - unsigned long nandaddr = (unsigned long) this->IO_ADDR_W; -- unsigned long flags; - - if (ctrl & NAND_CTRL_CHANGE) { - if (ctrl & NAND_CLE) -@@ -109,11 +111,9 @@ static void xway_cmd_ctrl(struct mtd_inf - } - - if (cmd != NAND_CMD_NONE) { -- spin_lock_irqsave(&ebu_lock, flags); - 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); - } - } - -@@ -126,12 +126,9 @@ static unsigned char xway_read_byte(stru - { - struct nand_chip *this = mtd->priv; - unsigned long nandaddr = (unsigned long) this->IO_ADDR_R; -- unsigned long flags; - int ret; - -- spin_lock_irqsave(&ebu_lock, flags); - ret = ltq_r8((void __iomem *)(nandaddr | NAND_READ_DATA)); -- spin_unlock_irqrestore(&ebu_lock, flags); - - return ret; - } -@@ -140,26 +137,20 @@ static void xway_read_buf(struct mtd_inf - { - struct nand_chip *this = mtd->priv; - unsigned long nandaddr = (unsigned long) this->IO_ADDR_R; -- unsigned long flags; - int i; - -- spin_lock_irqsave(&ebu_lock, flags); - for (i = 0; i < len; i++) - buf[i] = ltq_r8((void __iomem *)(nandaddr | NAND_READ_DATA)); -- spin_unlock_irqrestore(&ebu_lock, flags); - } - - static void xway_write_buf(struct mtd_info *mtd, const u_char *buf, int len) - { - struct nand_chip *this = mtd->priv; - unsigned long nandaddr = (unsigned long) this->IO_ADDR_W; -- unsigned long flags; - int i; - -- spin_lock_irqsave(&ebu_lock, flags); - for (i = 0; i < len; i++) - ltq_w8(buf[i], (void __iomem *)(nandaddr | NAND_WRITE_DATA)); -- spin_unlock_irqrestore(&ebu_lock, flags); - } - - static int xway_nand_probe(struct platform_device *pdev) -- cgit v1.2.3