fmt

Author: usbalbin

src/watchdog.rs

@@ -127,12 +127,7 @@ impl IndependentWatchDog {
         // If the prescaler was changed wait until the change procedure is finished.
         while self.iwdg.sr().read().pvu().bit() {}
 
-        let psc = self
-            .iwdg
-            .pr()
-            .read()
-            .pr()
-            .variant();
+        let psc = self.iwdg.pr().read().pr().variant();
         let reload = self.iwdg.rlr().read().rl().bits();
 
         Milliseconds((into_division_value(psc) * u32::from(reload)) / LSI.integer())