serial: pic32_uart: Use uart_console() helper

Use uart_console() helper in instead of open coded variant.

Note, SERIAL_CORE_CONSOLE is selected by SERIAL_PIC32_CONSOLE,
thus no functional changes expected.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20200311090027.64441-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/serial/pic32_uart.c b/drivers/tty/serial/pic32_uart.c
index 484b7e8d5381a145ca561571ebe23b5107ea7be5..0a12fb11e69803a1f42fbef8480b5f69ef2d94ca 100644 (file)
--- a/drivers/tty/serial/pic32_uart.c
+++ b/drivers/tty/serial/pic32_uart.c
@@ -768,11 +768,6 @@ static int __init pic32_console_init(void)
 }
 console_initcall(pic32_console_init);
 
-static inline bool is_pic32_console_port(struct uart_port *port)
-{
-       return port->cons && port->cons->index == port->line;
-}
-
 /*
  * Late console initialization.
  */
@@ -873,8 +868,7 @@ static int pic32_uart_probe(struct platform_device *pdev)
        }
 
 #ifdef CONFIG_SERIAL_PIC32_CONSOLE
-       if (is_pic32_console_port(port) &&
-           (pic32_console.flags & CON_ENABLED)) {
+       if (uart_console(port) && (pic32_console.flags & CON_ENABLED)) {
                /* The peripheral clock has been enabled by console_setup,
                 * so disable it till the port is used.
                 */