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| author | Tomoya MORINAGA <tomoya.rohm@gmail.com> | 2011-12-09 08:11:42 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-05-21 21:46:23 +0400 |
| commit | 801f7b75b87c9488ebcf0af5f23913cf28096614 (patch) | |
| tree | fe98cab2c6bbc5f877e1809737095deeb199716c | |
| parent | 37b37faa8a902161602c4bb536101739701b79d0 (diff) | |
| download | linux-801f7b75b87c9488ebcf0af5f23913cf28096614.tar.xz | |
spi-topcliff-pch: Modify pci-bus number dynamically to get DMA device info
commit ee2ece5261a639b89f194d141444b03b4c923179 upstream.
Signed-off-by: Tomoya MORINAGA <tomoya.rohm@gmail.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/spi/spi-topcliff-pch.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/spi/spi-topcliff-pch.c b/drivers/spi/spi-topcliff-pch.c index 0ddfe7702a19..42fe324af562 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; |