diff options
| -rw-r--r-- | target/linux/generic-2.6/patches-2.6.30/942-ssb_add_dma_dev.patch | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/target/linux/generic-2.6/patches-2.6.30/942-ssb_add_dma_dev.patch b/target/linux/generic-2.6/patches-2.6.30/942-ssb_add_dma_dev.patch new file mode 100644 index 000000000..6b57e876c --- /dev/null +++ b/target/linux/generic-2.6/patches-2.6.30/942-ssb_add_dma_dev.patch @@ -0,0 +1,29 @@ +--- a/drivers/ssb/main.c ++++ b/drivers/ssb/main.c +@@ -465,6 +465,7 @@ static int ssb_devices_register(struct s + #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: +@@ -475,6 +476,7 @@ static int ssb_devices_register(struct s + break; + case SSB_BUSTYPE_SSB: + dev->dma_mask = &dev->coherent_dma_mask; ++ sdev->dma_dev = dev; + break; + default: + break; +--- a/include/linux/ssb/ssb.h ++++ b/include/linux/ssb/ssb.h +@@ -167,7 +167,7 @@ struct ssb_device { + * 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; |