diff options
Diffstat (limited to 'target/linux/brcm63xx/patches-4.4/414-MTD-m25p80-allow-passing-pp_data.patch')
| -rw-r--r-- | target/linux/brcm63xx/patches-4.4/414-MTD-m25p80-allow-passing-pp_data.patch | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/target/linux/brcm63xx/patches-4.4/414-MTD-m25p80-allow-passing-pp_data.patch b/target/linux/brcm63xx/patches-4.4/414-MTD-m25p80-allow-passing-pp_data.patch new file mode 100644 index 0000000000..e421e9adbe --- /dev/null +++ b/target/linux/brcm63xx/patches-4.4/414-MTD-m25p80-allow-passing-pp_data.patch @@ -0,0 +1,40 @@ +From 7f17dfe9009beb07a3de0e380932a725293829df Mon Sep 17 00:00:00 2001 +From: Jonas Gorski <jonas.gorski@gmail.com> +Date: Tue, 1 May 2012 17:33:03 +0200 +Subject: [PATCH 64/79] MTD: m25p80: allow passing pp_data + +--- + drivers/mtd/devices/m25p80.c | 3 +++ + include/linux/spi/flash.h | 2 ++ + 2 files changed, 5 insertions(+) + +--- a/drivers/mtd/devices/m25p80.c ++++ b/drivers/mtd/devices/m25p80.c +@@ -250,6 +250,9 @@ static int m25p_probe(struct spi_device + if (data) + flash->max_transfer_len = data->max_transfer_len; + ++ if (data && data->pp_data) ++ memcpy(&ppdata, data->pp_data, sizeof(ppdata)); ++ + ret = spi_nor_scan(nor, flash_name, mode); + if (ret) + return ret; +--- a/include/linux/spi/flash.h ++++ b/include/linux/spi/flash.h +@@ -12,6 +12,7 @@ struct mtd_part_parser_data; + * with chips that can't be queried for JEDEC or other IDs + * @part_probe_types: optional list of MTD parser names to use for + * partitioning ++ * @pp_data: optional partition parser data. + * + * @max_transfer_len: option maximum read/write length limitation for + * SPI controllers not able to transfer any length commands. +@@ -30,6 +31,7 @@ struct flash_platform_data { + char *type; + + const char **part_probe_types; ++ struct mtd_part_parser_data *pp_data; + + unsigned int max_transfer_len; + /* we'll likely add more ... use JEDEC IDs, etc */ |