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authorFelix Fietkau <nbd@openwrt.org>2010-08-19 12:49:29 +0000
committerFelix Fietkau <nbd@openwrt.org>2010-08-19 12:49:29 +0000
commitfe655729813463e2e73d377749e05803fbce6acd (patch)
treea642e2dc47a0e44ebf0404620060767490d9fb05 /target
parent48c7c56dcbf25797b0b278846f1c6ff409161cd9 (diff)
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kernel: backport ssb dma_dev changes to fix b43 build
SVN-Revision: 22718
Diffstat (limited to 'target')
-rw-r--r--target/linux/generic/patches-2.6.31/942-ssb_add_dma_dev.patch29
1 files changed, 29 insertions, 0 deletions
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 0000000000..9251e28739
--- /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;