diff options
Diffstat (limited to 'drivers/tty/serial/sh-sci.c')
| -rw-r--r-- | drivers/tty/serial/sh-sci.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c index 84ab434c94..a85e7b9a2e 100644 --- a/drivers/tty/serial/sh-sci.c +++ b/drivers/tty/serial/sh-sci.c @@ -1558,10 +1558,9 @@ static struct dma_chan *sci_request_dma_chan(struct uart_port *port, struct dma_slave_config cfg; int ret; - chan = dma_request_slave_channel(port->dev, - dir == DMA_MEM_TO_DEV ? "tx" : "rx"); - if (!chan) { - dev_dbg(port->dev, "dma_request_slave_channel failed\n"); + chan = dma_request_chan(port->dev, dir == DMA_MEM_TO_DEV ? "tx" : "rx"); + if (IS_ERR(chan)) { + dev_dbg(port->dev, "dma_request_chan failed\n"); return NULL; } @@ -3190,7 +3189,7 @@ static struct uart_driver sci_uart_driver = { .cons = SCI_CONSOLE, }; -static int sci_remove(struct platform_device *dev) +static void sci_remove(struct platform_device *dev) { struct sci_port *port = platform_get_drvdata(dev); unsigned int type = port->port.type; /* uart_remove_... clears it */ @@ -3204,8 +3203,6 @@ static int sci_remove(struct platform_device *dev) device_remove_file(&dev->dev, &dev_attr_rx_fifo_trigger); if (type == PORT_SCIFA || type == PORT_SCIFB || type == PORT_HSCIF) device_remove_file(&dev->dev, &dev_attr_rx_fifo_timeout); - - return 0; } @@ -3470,7 +3467,7 @@ static SIMPLE_DEV_PM_OPS(sci_dev_pm_ops, sci_suspend, sci_resume); static struct platform_driver sci_driver = { .probe = sci_probe, - .remove = sci_remove, + .remove_new = sci_remove, .driver = { .name = "sh-sci", .pm = &sci_dev_pm_ops, |