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Subject[PATCH 2/3] tty: serial: msm_serial: Use dma_request_chan() directly for channel request
Date
dma_request_slave_channel_reason() is:
#define dma_request_slave_channel_reason(dev, name) \
dma_request_chan(dev, name)

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
---
drivers/tty/serial/msm_serial.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/tty/serial/msm_serial.c b/drivers/tty/serial/msm_serial.c
index 00964b6e4ac1..1cbae0768b1f 100644
--- a/drivers/tty/serial/msm_serial.c
+++ b/drivers/tty/serial/msm_serial.c
@@ -301,7 +301,7 @@ static void msm_request_tx_dma(struct msm_port *msm_port, resource_size_t base)
dma = &msm_port->tx_dma;

/* allocate DMA resources, if available */
- dma->chan = dma_request_slave_channel_reason(dev, "tx");
+ dma->chan = dma_request_chan(dev, "tx");
if (IS_ERR(dma->chan))
goto no_tx;

@@ -344,7 +344,7 @@ static void msm_request_rx_dma(struct msm_port *msm_port, resource_size_t base)
dma = &msm_port->rx_dma;

/* allocate DMA resources, if available */
- dma->chan = dma_request_slave_channel_reason(dev, "rx");
+ dma->chan = dma_request_chan(dev, "rx");
if (IS_ERR(dma->chan))
goto no_rx;

--
Peter
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki

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