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drm/rockchip: add rk3399 vop big csc support
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
tty
/
serial
/
msm_serial.c
diff --git
a/drivers/tty/serial/msm_serial.c
b/drivers/tty/serial/msm_serial.c
index dcde955475dc9b11029c614d0d137d582d04e77c..e1de4944e0ce5f8eae8ada1020086294c9a13fea 100644
(file)
--- a/
drivers/tty/serial/msm_serial.c
+++ b/
drivers/tty/serial/msm_serial.c
@@
-726,7
+726,7
@@
static void msm_handle_tx(struct uart_port *port)
return;
}
- pio_count = CIRC_CNT(xmit->head, xmit->tail, UART_XMIT_SIZE);
+ pio_count = CIRC_CNT
_TO_END
(xmit->head, xmit->tail, UART_XMIT_SIZE);
dma_count = CIRC_CNT_TO_END(xmit->head, xmit->tail, UART_XMIT_SIZE);
dma_min = 1; /* Always DMA */