[PATCH v2 4/4] rust: time: remove unused Jiffies/Msecs helpers

[FUJITA Tomonori <tomo@flapping.org>]

From: FUJITA Tomonori <fujita.tomonori@gmail.com>

CondVar's wait_interruptible_timeout() and workqueue's
enqueue_delayed() have both moved from raw jiffies counts to Delta, so
nothing in the tree calls msecs_to_jiffies() or uses the Jiffies and
Msecs aliases anymore.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@gmail.com>
---
 rust/kernel/time.rs | 14 --------------
 1 file changed, 14 deletions(-)

diff --git a/rust/kernel/time.rs b/rust/kernel/time.rs
index cd054ea5df02..184ae7755f1b 100644
--- a/rust/kernel/time.rs
+++ b/rust/kernel/time.rs
@@ -39,20 +39,6 @@
 /// The number of nanoseconds per second.
 pub const NSEC_PER_SEC: i64 = bindings::NSEC_PER_SEC as i64;
 
-/// The time unit of Linux kernel. One jiffy equals (1/HZ) second.
-pub type Jiffies = crate::ffi::c_ulong;
-
-/// The millisecond time unit.
-pub type Msecs = crate::ffi::c_uint;
-
-/// Converts milliseconds to jiffies.
-#[inline]
-pub fn msecs_to_jiffies(msecs: Msecs) -> Jiffies {
-    // SAFETY: The `__msecs_to_jiffies` function is always safe to call no
-    // matter what the argument is.
-    unsafe { bindings::__msecs_to_jiffies(msecs) }
-}
-
 /// Trait for clock sources.
 ///
 /// Selection of the clock source depends on the use case. In some cases the usage of a
-- 
2.43.0