Remove Serial::clear_irq()

jonas-schievink · jonas-schievink · commit 445ac95e5044 · 2020-01-10T15:02:55.000+01:00
This was a no-op except for `Event::Rxne`, which can also be cleared by
simply reading a character
diff --git a/src/serial.rs b/src/serial.rs
@@ -330,13 +330,6 @@ macro_rules! usart {
                     }
                 }
 
-                /// Clears interrupt flag
-                pub fn clear_irq(&mut self, event: Event) {
-                    if let Event::Rxne = event {
-                        self.usart.rqr.write(|w| w.rxfrq().discard())
-                    }
-                }
-
                 /// Checks for reception errors that may have occurred.
                 ///
                 /// Note that multiple errors can be signaled at the same time. In that case,

Original file line number	Diff line number	Diff line change
`@@ -330,13 +330,6 @@ macro_rules! usart {`
`330`	`330`	`}`
`331`	`331`	`}`
`332`	`332`
`333`		`- /// Clears interrupt flag`
`334`		`- pub fn clear_irq(&mut self, event: Event) {`
`335`		`- if let Event::Rxne = event {`
`336`		`- self.usart.rqr.write(\|w\| w.rxfrq().discard())`
`337`		`- }`
`338`		`- }`
`339`		`-`
`340`	`333`	`/// Checks for reception errors that may have occurred.`
`341`	`334`	`///`
`342`	`335`	`/// Note that multiple errors can be signaled at the same time. In that case,`