Remove some DMA-related warnings (#578)

atsamd-rs · Feb 26, 2022 · 0ebcacd · 0ebcacd
1 parent 101cf3d
commit 0ebcacd
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diff --git a/hal/src/dmac/dma_controller.rs b/hal/src/dmac/dma_controller.rs
@@ -20,7 +20,6 @@
 //! deinitialize the DMAC and return the underlying PAC object.
 
 use modular_bitfield::prelude::*;
-use paste::paste;
 use seq_macro::seq;
 
 #[cfg(any(feature = "samd11", feature = "samd21"))]

diff --git a/hal/src/sercom/v2/i2c.rs b/hal/src/sercom/v2/i2c.rs
@@ -362,6 +362,7 @@ impl<C: AnyConfig> I2c<C> {
             .start_dma_read(address, xfer_len)
     }
 
+    #[cfg(feature = "dma")]
     #[inline]
     pub(super) fn check_bus_status(&self) -> Result<(), Error> {
         self.config.as_ref().registers.check_bus_status()