clocksource/drivers/timer-tegra186: Don't print superfluous errors

The watchdog core will handle error messages already.

Signed-off-by: Wolfram Sang <[e-mail]>
Signed-off-by: Daniel Lezcano <[e-mail]>
Reviewed-by: Mikko Perttunen <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]

drivers/clocksource/timer-tegra186.c

···
 	wdt->base.parent = tegra->dev;
 
 	err = watchdog_init_timeout(&wdt->base, 5, tegra->dev);
-	if (err < 0) {
-		dev_err(tegra->dev, "failed to initialize timeout: %d\n", err);
+	if (err < 0)
 		return ERR_PTR(err);
-	}
 
 	err = devm_watchdog_register_device(tegra->dev, &wdt->base);
-	if (err < 0) {
-		dev_err(tegra->dev, "failed to register WDT: %d\n", err);
+	if (err < 0)
 		return ERR_PTR(err);
-	}
 
 	return wdt;
 }