Messages in this thread Patch in this message | | | Date | Thu, 19 Apr 2012 14:06:57 -0700 | From | Greg KH <> | Subject | [ 46/59] pch_uart: Set PCIe bus number using probe parameter |
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3.0-stable review patch. If anyone has any objections, please let me know.
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From: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
commit 6c4b47d243112e98811ce0da7bbb32cc3857dd1a upstream.
Currently, PCIe bus number is set as fixed value "2". However, PCIe bus number is not always "2". This patch sets bus number using probe() parameter.
Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com> Signed-off-by: Tomoya MORINAGA <tomoya.rohm@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/tty/serial/pch_uart.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/tty/serial/pch_uart.c +++ b/drivers/tty/serial/pch_uart.c @@ -602,7 +602,8 @@ static void pch_request_dma(struct uart_ dma_cap_zero(mask); dma_cap_set(DMA_SLAVE, mask); - dma_dev = pci_get_bus_and_slot(2, PCI_DEVFN(0xa, 0)); /* Get DMA's dev + dma_dev = pci_get_bus_and_slot(priv->pdev->bus->number, + PCI_DEVFN(0xa, 0)); /* Get DMA's dev information */ /* Set Tx DMA */ param = &priv->param_tx;
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