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pch_uart: Set PCIe bus number using probe parameter 

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: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Tomoya MORINAGA 2011-07-20 20:17:49 +09:00 committed by Greg Kroah-Hartman
parent b882fc1b03
commit 6c4b47d243
1 changed files with 2 additions and 1 deletions
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3
drivers/tty/serial/pch_uart.c
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@ -598,7 +598,8 @@ static void pch_request_dma(struct uart_port *port)
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;