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serial: uartps: Fix long line over 80 chars 

Trivial patch which fixes one checkpatch warning:
WARNING: line over 80 characters
+		       !(readl(port->membase + CDNS_UART_SR)
			& CDNS_UART_SR_TXFULL)) {

Fixes: c8dbdc842d ("serial: xuartps: Rewrite the interrupt handling logic")
Signed-off-by: Nava kishore Manne <nava.manne@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Nava kishore Manne 2019-06-12 13:14:41 +02:00 committed by Greg Kroah-Hartman
parent b6415f2439
commit a53f82d6cc
1 changed files with 2 additions and 1 deletions
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3
drivers/tty/serial/xilinx_uartps.c
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@ -314,7 +314,8 @@ static void cdns_uart_handle_tx(void *dev_id)
} else {
numbytes = port->fifosize;
while (numbytes && !uart_circ_empty(&port->state->xmit) &&
!(readl(port->membase + CDNS_UART_SR) & CDNS_UART_SR_TXFULL)) {
!(readl(port->membase + CDNS_UART_SR) &
CDNS_UART_SR_TXFULL)) {
/*
* Get the data from the UART circular buffer
* and write it to the cdns_uart's TX_FIFO