Kernel: Make RPi Timer::set_clock_rate static

This allows it to be called in UART without calling the Timer
constructor. This in turn allows the UART to be used before interrupts
are enabled.

2 files changed, 2 insertions, 2 deletions

diff --git a/Kernel/Arch/aarch64/RPi/Timer.h b/Kernel/Arch/aarch64/RPi/Timer.h
index c00ecc01bb..7bbaca322a 100644
--- a/Kernel/Arch/aarch64/RPi/Timer.h
+++ b/Kernel/Arch/aarch64/RPi/Timer.h
@@ -35,7 +35,7 @@ public:
         M2MC = 13,
         PIXEL_BVB = 14,
     };
-    u32 set_clock_rate(ClockID, u32 rate_hz, bool skip_setting_turbo = true);
+    static u32 set_clock_rate(ClockID, u32 rate_hz, bool skip_setting_turbo = true);
 
 private:
     Timer();
diff --git a/Kernel/Arch/aarch64/RPi/UART.cpp b/Kernel/Arch/aarch64/RPi/UART.cpp
index 506c96ef0b..59257afd7c 100644
--- a/Kernel/Arch/aarch64/RPi/UART.cpp
+++ b/Kernel/Arch/aarch64/RPi/UART.cpp
@@ -101,7 +101,7 @@ UART::UART()
 
     // Set UART clock so that the baud rate divisor ends up as 1.0.
     // FIXME: Not sure if this is a good UART clock rate.
-    u32 rate_in_hz = Timer::the().set_clock_rate(Timer::ClockID::UART, 16 * baud_rate);
+    u32 rate_in_hz = Timer::set_clock_rate(Timer::ClockID::UART, 16 * baud_rate);
 
     // The BCM's PL011 UART is alternate function 0 on pins 14 and 15.
     auto& gpio = GPIO::the();