diff options
| author | Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com> | 2011-07-20 20:17:49 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-04-22 16:21:43 -0700 |
| commit | 9e2c07dbbbc2d24dae3a33c75d1c8ac41c5a6bd2 (patch) | |
| tree | cb5cdd483f944d8ea14ac24acca376b00069cfb6 /drivers | |
| parent | 8f05e5d5085e41937dd465606c56fcbb9e382e1b (diff) | |
pch_uart: Set PCIe bus number using probe parameter
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/tty/serial/pch_uart.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/tty/serial/pch_uart.c b/drivers/tty/serial/pch_uart.c index 902588b2a127..579ed6b5139f 100644 --- 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_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; |