From f0ca90ae2594bbf21de5bb13351fcb0b1bfb9d4e Mon Sep 17 00:00:00 2001
From: Elfein Landers <patlymlatun@mgail.com>
Date: Sat, 6 Aug 2022 20:32:22 -0700
Subject: [PATCH] turned magic number into constant

---
 ableos/src/arch/x86_64/interrupts.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ableos/src/arch/x86_64/interrupts.rs b/ableos/src/arch/x86_64/interrupts.rs
index 38aa65b..8388be2 100644
--- a/ableos/src/arch/x86_64/interrupts.rs
+++ b/ableos/src/arch/x86_64/interrupts.rs
@@ -177,8 +177,10 @@ pub fn init_idt() {
     IDT.load();
 }
 
+const PIT_MAX_FREQ: u32 = 1193180;
+
 pub fn set_pit_frequency(pit: u16, freq: u32) {
-    let ret = (1193180 / freq).try_into();
+    let ret = (PIT_MAX_FREQ / freq).try_into();
 
     let divisor: u16 = match ret {
         Ok(div) => div,