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authorTomoya MORINAGA <tomoya.rohm@gmail.com>2011-12-09 13:11:42 +0900
committerGrant Likely <grant.likely@secretlab.ca>2012-03-09 16:45:31 -0700
commitee2ece5261a639b89f194d141444b03b4c923179 (patch)
treeda70ad21df9d767caf40802a817489f4ec2c6b6d /drivers/spi
parent00ffc13f35f1a5b2d8dc9f2dd2f410f017330a97 (diff)
downloadop-kernel-dev-ee2ece5261a639b89f194d141444b03b4c923179.zip
op-kernel-dev-ee2ece5261a639b89f194d141444b03b4c923179.tar.gz
spi-topcliff-pch: Modify pci-bus number dynamically to get DMA device info
Signed-off-by: Tomoya MORINAGA <tomoya.rohm@gmail.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'drivers/spi')
-rw-r--r--drivers/spi/spi-topcliff-pch.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/spi/spi-topcliff-pch.c b/drivers/spi/spi-topcliff-pch.c
index 4a5fafb..4b32fd7 100644
--- a/drivers/spi/spi-topcliff-pch.c
+++ b/drivers/spi/spi-topcliff-pch.c
@@ -924,7 +924,8 @@ static void pch_spi_request_dma(struct pch_spi_data *data, int bpw)
dma_cap_set(DMA_SLAVE, mask);
/* Get DMA's dev information */
- dma_dev = pci_get_bus_and_slot(2, PCI_DEVFN(12, 0));
+ dma_dev = pci_get_bus_and_slot(data->board_dat->pdev->bus->number,
+ PCI_DEVFN(12, 0));
/* Set Tx DMA */
param = &dma->param_tx;
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