From e3fc173c6bdf06e38d9b6c472c04a02dc8f3171e Mon Sep 17 00:00:00 2001
From: nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Thu, 19 Aug 2010 12:49:29 +0000
Subject: [PATCH] kernel: backport ssb dma_dev changes to fix b43 build

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22718 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 .../patches-2.6.31/942-ssb_add_dma_dev.patch  | 29 +++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 target/linux/generic/patches-2.6.31/942-ssb_add_dma_dev.patch

diff --git a/target/linux/generic/patches-2.6.31/942-ssb_add_dma_dev.patch b/target/linux/generic/patches-2.6.31/942-ssb_add_dma_dev.patch
new file mode 100644
index 000000000..9251e2873
--- /dev/null
+++ b/target/linux/generic/patches-2.6.31/942-ssb_add_dma_dev.patch
@@ -0,0 +1,29 @@
+--- a/drivers/ssb/main.c
++++ b/drivers/ssb/main.c
+@@ -461,6 +461,7 @@
+ #ifdef CONFIG_SSB_PCIHOST
+ 			sdev->irq = bus->host_pci->irq;
+ 			dev->parent = &bus->host_pci->dev;
++			sdev->dma_dev = dev->parent;
+ #endif
+ 			break;
+ 		case SSB_BUSTYPE_PCMCIA:
+@@ -473,6 +474,7 @@
+ 			break;
+ 		case SSB_BUSTYPE_SSB:
+ 			dev->dma_mask = &dev->coherent_dma_mask;
++			sdev->dma_dev = dev;
+ 			break;
+ 		}
+ 
+--- a/include/linux/ssb/ssb.h
++++ b/include/linux/ssb/ssb.h
+@@ -167,7 +167,7 @@
+ 	 * is an optimization. */
+ 	const struct ssb_bus_ops *ops;
+ 
+-	struct device *dev;
++	struct device *dev, *dma_dev;
+ 
+ 	struct ssb_bus *bus;
+ 	struct ssb_device_id id;
-- 
2.20.1