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serial: uartps: Check if the device is a console

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While checking for console_suspend_enabled also check if the
device is a console.

Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@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:
Shubhrajyoti Datta 2018-12-18 13:18:40 +01:00 committed by Greg Kroah-Hartman
parent 86df8dd147
commit 82b1b2ec5d
1 changed files with 2 additions and 2 deletions
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4
drivers/tty/serial/xilinx_uartps.c
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@ -1255,7 +1255,7 @@ static int cdns_uart_suspend(struct device *device)
may_wake = device_may_wakeup(device);
if (console_suspend_enabled && may_wake) {
if (console_suspend_enabled && uart_console(port) && may_wake) {
unsigned long flags = 0;
spin_lock_irqsave(&port->lock, flags);
@ -1293,7 +1293,7 @@ static int cdns_uart_resume(struct device *device)
may_wake = device_may_wakeup(device);
if (console_suspend_enabled && !may_wake) {
if (console_suspend_enabled && uart_console(port) && !may_wake) {
clk_enable(cdns_uart->pclk);
clk_enable(cdns_uart->uartclk);