Remove internal deny_warnings feature

Author: phil-opp

Cargo.toml

@@ -35,7 +35,6 @@ cc = { version = "1.0.37", optional = true }
 [features]
 default = [ "nightly", "instructions" ]
 instructions = []
-deny-warnings = []
 external_asm = [ "cc" ]
 nightly = [ "inline_asm", "const_fn", "abi_x86_interrupt" ]
 inline_asm = []

src/lib.rs

@@ -9,9 +9,7 @@
 #![cfg_attr(feature = "const_fn", feature(const_in_array_repeat_expressions))]
 #![cfg_attr(feature = "inline_asm", feature(asm))]
 #![cfg_attr(feature = "abi_x86_interrupt", feature(abi_x86_interrupt))]
-#![cfg_attr(feature = "deny-warnings", deny(warnings))]
-#![cfg_attr(feature = "deny-warnings", deny(missing_docs))]
-#![cfg_attr(not(feature = "deny-warnings"), warn(missing_docs))]
+#![warn(missing_docs)]
 #![deny(missing_debug_implementations)]
 
 pub use crate::addr::{align_down, align_up, PhysAddr, VirtAddr};