Remove clocks from Adc struct

Author: Sh3Rm4n

src/adc.rs

@@ -45,7 +45,6 @@ const MAX_ADVREGEN_STARTUP: Microseconds = Microseconds(10);
 pub struct Adc<ADC> {
     /// ADC Register
     adc: ADC,
-    clocks: Clocks,
     operation_mode: Option<OperationMode>,
 }
 
@@ -289,9 +288,9 @@ where
         common_adc: &mut <ADC as Instance>::SharedInstance,
         ahb: &mut AHB,
     ) -> Self {
+
         let mut adc = Self {
             adc,
-            clocks,
             operation_mode: None,
         };