Merge pull request tock#4217 from siddharthkumarjha/master

doc: Fix `make doc` exiting with errors

arch/riscv/src/lib.rs

@@ -10,18 +10,10 @@
 
 pub mod csr;
 
-#[cfg(target_arch = "riscv32")]
-pub const XLEN: usize = 32;
-#[cfg(target_arch = "riscv64")]
-pub const XLEN: usize = 64;
-
 // Default to 32 bit if no architecture is specified of if this is being
 // compiled for docs or testing on a different architecture.
-#[cfg(any(
-    doc,
-    not(all(
-        any(target_arch = "riscv32", target_arch = "riscv64"),
-        target_os = "none"
-    ))
-))]
-pub const XLEN: usize = 32;
+pub const XLEN: usize = if cfg!(target_arch = "riscv64") {
+    64
+} else {
+    32
+};

capsules/extra/src/servo.rs

@@ -7,6 +7,7 @@
 //! Usage
 //! -----
 //!
+//! ```ignore
 //! use kernel::static_init;
 //! let mux_pwm = components::pwm::PwmMuxComponent::new(&peripherals.pwm)
 //! .finalize(components::pwm_mux_component_static!(rp2040::pwm::Pwm));
@@ -32,6 +33,7 @@
 //! capsules_extra::servo::Servo<'static, 2>,
 //! capsules_extra::servo::Servo::new(multi_servo)
 //! );
+//! ```
 
 use kernel::hil;
 use kernel::syscall::{CommandReturn, SyscallDriver};