From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tomoya MORINAGA Subject: [PATCH 1/4] spi-topcliff-pch: Modify pci-bus number dynamically to get DMA device info Date: Fri, 9 Dec 2011 13:11:42 +0900 Message-ID: <1323403905-3432-1-git-send-email-tomoya.rohm@gmail.com> Cc: qi.wang@intel.com, yong.y.wang@intel.com, joel.clark@intel.com, kok.howg.ewe@intel.com, Wolfram Sang , Tomoya MORINAGA To: Grant Likely , spi-devel-general@lists.sourceforge.net, linux-kernel@vger.kernel.org Return-path: Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-spi.vger.kernel.org Signed-off-by: Tomoya MORINAGA --- 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 99ec279..fcd9462 100644 --- a/drivers/spi/spi-topcliff-pch.c +++ b/drivers/spi/spi-topcliff-pch.c @@ -920,7 +920,8 @@ 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; -- 1.7.4.4