From: Peter Ujfalusi Date: Wed, 13 Nov 2019 09:46:18 +0000 (+0200) Subject: tty: serial: tegra: Use dma_request_chan() directly for channel request X-Git-Tag: v5.5-rc1~54^2~19 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=84a25d956c4f2c1a7ce2eb0875f4a3151cb48958;p=users%2Fdwmw2%2Flinux.git tty: serial: tegra: Use dma_request_chan() directly for channel request dma_request_slave_channel_reason() is: #define dma_request_slave_channel_reason(dev, name) \ dma_request_chan(dev, name) Signed-off-by: Peter Ujfalusi Link: https://lore.kernel.org/r/20191113094618.1725-4-peter.ujfalusi@ti.com Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/tty/serial/serial-tegra.c b/drivers/tty/serial/serial-tegra.c index 2f599515c1334..b6ace6290e233 100644 --- a/drivers/tty/serial/serial-tegra.c +++ b/drivers/tty/serial/serial-tegra.c @@ -1122,8 +1122,7 @@ static int tegra_uart_dma_channel_allocate(struct tegra_uart_port *tup, int ret; struct dma_slave_config dma_sconfig; - dma_chan = dma_request_slave_channel_reason(tup->uport.dev, - dma_to_memory ? "rx" : "tx"); + dma_chan = dma_request_chan(tup->uport.dev, dma_to_memory ? "rx" : "tx"); if (IS_ERR(dma_chan)) { ret = PTR_ERR(dma_chan); dev_err(tup->uport.dev,