watchdog: imx_sc: this patch just fixes whitespaces

Fix only whitespace errors in imx_sc_wdt_probe()
Signed-off-by: NOliver Graute <oliver.graute@kococonnector.com>
Reviewed-by: NGuenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20190905143644.20952-1-oliver.graute@kococonnector.comSigned-off-by: NGuenter Roeck <linux@roeck-us.net>
Signed-off-by: NWim Van Sebroeck <wim@linux-watchdog.org>

drivers/watchdog/imx_sc_wdt.c

@@ -176,8 +176,8 @@ static int imx_sc_wdt_probe(struct platform_device *pdev)
 
 	ret = devm_watchdog_register_device(dev, wdog);
 	if (ret)
- 		return ret;
- 
+		return ret;
+
 	ret = imx_scu_irq_group_enable(SC_IRQ_GROUP_WDOG,
 				       SC_IRQ_WDOG,
 				       true);