From: Frank Rowand <frank.row...@am.sony.com>

Failure to enable DMA by the msm_serial driver is silent.
Add a message to report the failure.

Signed-off-by: Frank Rowand <frank.row...@am.sony.com>
---
 drivers/tty/serial/msm_serial.c |    1 +
 1 file changed, 1 insertion(+)

Index: b/drivers/tty/serial/msm_serial.c
===================================================================
--- a/drivers/tty/serial/msm_serial.c
+++ b/drivers/tty/serial/msm_serial.c
@@ -170,6 +170,7 @@ rel_tx:
        dma_release_channel(dma->chan);
 no_tx:
        memset(dma, 0, sizeof(*dma));
+       dev_info(dev, "msm_serial: DMA not enabled\n");
 }
 
 static void msm_request_rx_dma(struct msm_port *msm_port, resource_size_t base)

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