1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/tty/serial/vt8500_serial.c b/drivers/tty/serial/vt8500_serial.c
index 8fd181436a6b..d5ed9f613005 100644
--- a/drivers/tty/serial/vt8500_serial.c
+++ b/drivers/tty/serial/vt8500_serial.c
@@ -604,7 +604,7 @@ static int vt8500_serial_probe(struct platform_device *pdev)
         vt8500_port->uart.flags = UPF_IOREMAP | UPF_BOOT_AUTOCONF;
 
         vt8500_port->clk = of_clk_get(pdev->dev.of_node, 0);
-        if (vt8500_port->clk) {
+        if (!IS_ERR(vt8500_port->clk)) {
                 vt8500_port->uart.uartclk = clk_get_rate(vt8500_port->clk);
         } else {
                 /* use the default of 24Mhz if not specified and warn */