Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 485819b5 authored by Cyrille Pitchen's avatar Cyrille Pitchen Committed by Greg Kroah-Hartman
Browse files

tty/serial: at91: use correct type for dma_sync_*_for_cpu() and dma_sync_*_for_device() 



dma_sync_*_for_cpu() and dma_sync_*_for_device() use 'enum dma_data_direction',
not 'enum dma_transfer_direction'

Signed-off-by: default avatarCyrille Pitchen <cyrille.pitchen@atmel.com>
Acked-by: default avatarNicolas Ferre <nicolas.ferre@atmel.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 057badd6

drivers/tty/serial/atmel_serial.c

+3 −3
Original line number Diff line number Diff line
@@ -794,7 +794,7 @@ static void atmel_tx_dma(struct uart_port *port) 
			return;

		}



		dma_sync_sg_for_device(port->dev, sg, 1, DMA_MEM_TO_DEV);

		dma_sync_sg_for_device(port->dev, sg, 1, DMA_TO_DEVICE);



		atmel_port->desc_tx = desc;

		desc->callback = atmel_complete_tx_dma;
@@ -927,7 +927,7 @@ static void atmel_rx_from_dma(struct uart_port *port) 
	dma_sync_sg_for_cpu(port->dev,

			    &atmel_port->sg_rx,

			    1,

			    DMA_DEV_TO_MEM);

			    DMA_FROM_DEVICE);



	/*

	 * ring->head points to the end of data already written by the DMA.
@@ -974,7 +974,7 @@ static void atmel_rx_from_dma(struct uart_port *port) 
	dma_sync_sg_for_device(port->dev,

			       &atmel_port->sg_rx,

			       1,

			       DMA_DEV_TO_MEM);

			       DMA_FROM_DEVICE);



	/*

	 * Drop the lock here since it might end up calling