bcm63xx: add 3.9 support

[openwrt/svn-archive/archive.git] / target / linux / brcm63xx / patches-3.9 / 414-MTD-m25p80-allow-passing-pp_data.patch

diff --git a/target/linux/brcm63xx/patches-3.9/414-MTD-m25p80-allow-passing-pp_data.patch b/target/linux/brcm63xx/patches-3.9/414-MTD-m25p80-allow-passing-pp_data.patch
new file mode 100644 (file)
index 0000000..6818a4d
--- /dev/null
+++ b/target/linux/brcm63xx/patches-3.9/414-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
+@@ -972,6 +972,9 @@ static int m25p_probe(struct spi_device
+                       dev_warn(&spi->dev, "unrecognized id %s\n", data->type);
+       }
+ 
++      if (data && data->pp_data)
++              memcpy(&ppdata, data->pp_data, sizeof(ppdata));
++
+       info = (void *)id->driver_data;
+ 
+       if (info->jedec_id) {
+--- 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 */