| Message ID | 1406735430-18943-1-git-send-email-andriy.shevchenko@linux.intel.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | a9082105b3ae682373e9aec2f2d87798f50e2a4f |
| Headers | show |
On Wed, Jul 30, 2014 at 06:50:30PM +0300, Andy Shevchenko wrote: > The DMA is a function 0 of the multifunction device where SPI host is attached. > Thus, we may avoid to hardcode PCI slot number. Applied, thanks.
diff --git a/drivers/spi/spi-topcliff-pch.c b/drivers/spi/spi-topcliff-pch.c index af51d6a..0a87ec3 100644 --- a/drivers/spi/spi-topcliff-pch.c +++ b/drivers/spi/spi-topcliff-pch.c @@ -874,8 +874,8 @@ 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(data->board_dat->pdev->bus->number, - PCI_DEVFN(12, 0)); + dma_dev = pci_get_slot(data->board_dat->pdev->bus, + PCI_DEVFN(PCI_SLOT(data->board_dat->pdev->devfn), 0)); /* Set Tx DMA */ param = &dma->param_tx;
The DMA is a function 0 of the multifunction device where SPI host is attached. Thus, we may avoid to hardcode PCI slot number. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> --- drivers/spi/spi-topcliff-pch.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)