X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Fdrivers%2Ftty%2Fserial%2Fmsm_serial.c;fp=kernel%2Fdrivers%2Ftty%2Fserial%2Fmsm_serial.c;h=e1de4944e0ce5f8eae8ada1020086294c9a13fea;hb=52f993b8e89487ec9ee15a7fb4979e0f09a45b27;hp=dcde955475dc9b11029c614d0d137d582d04e77c;hpb=c189ccac5702322ed843fe17057035b7222a59b6;p=kvmfornfv.git

diff --git a/kernel/drivers/tty/serial/msm_serial.c b/kernel/drivers/tty/serial/msm_serial.c
index dcde95547..e1de4944e 100644
--- a/kernel/drivers/tty/serial/msm_serial.c
+++ b/kernel/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 */