serial: pic32: don't assign pic32_sport::cts_gpio twice

sport->cts_gpio is first assigned -EINVAL and few lines below using
of_get_named_gpio(). Remove the first (useless) assignment.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20220503063122.20957-9-jslaby@suse.cz
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 c3b4fd0b5b76868b3bea9e1aa5e0a2be97a0b3cb..08e79d7f34f7d38f0608b5942e57b86bbc20845e 100644 (file)
--- a/drivers/tty/serial/pic32_uart.c
+++ b/drivers/tty/serial/pic32_uart.c
@@ -892,7 +892,6 @@ static int pic32_uart_probe(struct platform_device *pdev)
        sport->irq_rx           = irq_of_parse_and_map(np, 1);
        sport->irq_tx           = irq_of_parse_and_map(np, 2);
        sport->clk              = devm_clk_get(&pdev->dev, NULL);
-       sport->cts_gpio         = -EINVAL;
        sport->dev              = &pdev->dev;
 
        /* Hardware flow control: gpios