From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andy Shevchenko Subject: [PATCH v1 3/3] spi: topcliff-pch: use pci_get_dma_device() helper Date: Fri, 25 Jul 2014 16:31:44 +0300 Message-ID: <1406295104-20082-3-git-send-email-andriy.shevchenko@linux.intel.com> References: <1406295104-20082-1-git-send-email-andriy.shevchenko@linux.intel.com> Cc: Andy Shevchenko To: Alex Williamson , linux-pci@vger.kernel.org, Bjorn Helgaas , Mark Brown , Greg Kroah-Hartman , linux-spi@vger.kernel.org, linux-serial@vger.kernel.org Return-path: In-Reply-To: <1406295104-20082-1-git-send-email-andriy.shevchenko@linux.intel.com> Sender: linux-serial-owner@vger.kernel.org List-Id: linux-spi.vger.kernel.org Since we have pci_get_dma_device() public we may use it in the drivers. It considers the function 0 as a DMA controller. Signed-off-by: Andy Shevchenko --- drivers/spi/spi-topcliff-pch.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/spi/spi-topcliff-pch.c b/drivers/spi/spi-topcliff-pch.c index af51d6a..fe868ce 100644 --- a/drivers/spi/spi-topcliff-pch.c +++ b/drivers/spi/spi-topcliff-pch.c @@ -874,8 +874,7 @@ 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_dma_device(data->board_dat->pdev); /* Set Tx DMA */ param = &dma->param_tx; -- 2.0.1