diff options
Diffstat (limited to 'target/linux/mvebu/patches-3.10/0136-mtd-nand-pxa3xx-Use-chip-cmdfunc-instead-of-the-inte.patch')
| -rw-r--r-- | target/linux/mvebu/patches-3.10/0136-mtd-nand-pxa3xx-Use-chip-cmdfunc-instead-of-the-inte.patch | 41 |
1 files changed, 41 insertions, 0 deletions
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 <ezequiel.garcia@free-electrons.com> +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 <shijie8@gmail.com> +Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> +Tested-by: Daniel Mack <zonque@gmail.com> +Signed-off-by: Brian Norris <computersforpeace@gmail.com> +--- + 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; + |