move patches to patches-2.6.36

[openwrt/openwrt.git] / target / linux / leon / patches-2.6.36 / 025-greth_bootloader_disable_device_node.patch

diff --git a/target/linux/leon/patches-2.6.36/025-greth_bootloader_disable_device_node.patch b/target/linux/leon/patches-2.6.36/025-greth_bootloader_disable_device_node.patch
new file mode 100644 (file)
index 0000000..836bab1
--- /dev/null
+++ b/target/linux/leon/patches-2.6.36/025-greth_bootloader_disable_device_node.patch
@@ -0,0 +1,25 @@
+From 66d5b37cc6d32291419bf99161e83e2946ea5f25 Mon Sep 17 00:00:00 2001
+From: Daniel Hellstrom <daniel@gaisler.com>
+Date: Wed, 1 Dec 2010 12:11:03 +0100
+Subject: [PATCH] GRETH: added option to disable a device node from bootloader.
+
+Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
+---
+ drivers/net/greth.c |    6 ++++++
+ 1 files changed, 6 insertions(+), 0 deletions(-)
+
+--- a/drivers/net/greth.c
++++ b/drivers/net/greth.c
+@@ -1428,6 +1428,12 @@ static int __devinit greth_of_probe(stru
+       int err;
+       int tmp;
+       unsigned long timeout;
++      int *ampopts;
++
++      /* Skip device if used by another OS instance */
++      ampopts = (int *) of_get_property(ofdev->dev.of_node, "ampopts", NULL);
++      if (ampopts && (*ampopts == 0))
++              return -EIO;
+ 
+       dev = alloc_etherdev(sizeof(struct greth_private));
+