From 5b5ad5ba01cebe6a749bcf5c9fc9637876fe0b1f Mon Sep 17 00:00:00 2001 From: Luka Perkov Date: Tue, 11 Feb 2014 02:07:44 +0000 Subject: mvebu: backport mainline patches from kernel 3.13 This is a backport of the patches accepted to the Linux mainline related to mvebu SoC (Armada XP and Armada 370) between Linux v3.12, and Linux v3.13. This work mainly covers: * Finishes work for sharing the pxa nand driver(drivers/mtd/nand/pxa3xx_nand.c) between the PXA family, and the Armada family. * timer initialization update, and access function for the Armada family. * Generic IRQ handling backporting. * Some bug fixes. Signed-off-by: Seif Mazareeb CC: Luka Perkov git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39566 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- ...a3xx-Use-chip-cmdfunc-instead-of-the-inte.patch | 41 ++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 target/linux/mvebu/patches-3.10/0136-mtd-nand-pxa3xx-Use-chip-cmdfunc-instead-of-the-inte.patch (limited to 'target/linux/mvebu/patches-3.10/0136-mtd-nand-pxa3xx-Use-chip-cmdfunc-instead-of-the-inte.patch') diff --git a/target/linux/mvebu/patches-3.10/0136-mtd-nand-pxa3xx-Use-chip-cmdfunc-instead-of-the-inte.patch b/target/linux/mvebu/patches-3.10/0136-mtd-nand-pxa3xx-Use-chip-cmdfunc-instead-of-the-inte.patch new file mode 100644 index 0000000000..de79b8d28d --- /dev/null +++ b/target/linux/mvebu/patches-3.10/0136-mtd-nand-pxa3xx-Use-chip-cmdfunc-instead-of-the-inte.patch @@ -0,0 +1,41 @@ +From 67ab922e1e292494732a10f367d3de47338639ac Mon Sep 17 00:00:00 2001 +From: Ezequiel Garcia +Date: Thu, 7 Nov 2013 12:17:15 -0300 +Subject: [PATCH 136/203] mtd: nand: pxa3xx: Use chip->cmdfunc instead of the + internal + +Whenever possible, it's always better to use the generic chip->cmdfunc +instead of the internal pxa3xx_nand_cmdfunc(). +In this particular case, this will allow to have multiple cmdfunc() +implementations for different SoC variants. + +Reviewed-by: Huang Shijie +Signed-off-by: Ezequiel Garcia +Tested-by: Daniel Mack +Signed-off-by: Brian Norris +--- + drivers/mtd/nand/pxa3xx_nand.c | 6 +++++- + 1 file changed, 5 insertions(+), 1 deletion(-) + +--- a/drivers/mtd/nand/pxa3xx_nand.c ++++ b/drivers/mtd/nand/pxa3xx_nand.c +@@ -1015,14 +1015,18 @@ static void pxa3xx_nand_free_buff(struct + static int pxa3xx_nand_sensing(struct pxa3xx_nand_info *info) + { + struct mtd_info *mtd; ++ struct nand_chip *chip; + int ret; ++ + mtd = info->host[info->cs]->mtd; ++ chip = mtd->priv; ++ + /* use the common timing to make a try */ + ret = pxa3xx_nand_config_flash(info, &builtin_flash_types[0]); + if (ret) + return ret; + +- pxa3xx_nand_cmdfunc(mtd, NAND_CMD_RESET, 0, 0); ++ chip->cmdfunc(mtd, NAND_CMD_RESET, 0, 0); + if (info->is_ready) + return 0; + -- cgit v1.2.3