arm: Remove system_clock_scale global

All the devices that used to use system_clock_scale have now been
converted to use Clock inputs instead, so the global is no longer
needed; remove it and all the code that sets it.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20210812093356.1946-26-peter.maydell@linaro.org

1 files changed, 0 insertions, 2 deletions

diff --git a/hw/arm/stm32vldiscovery.c b/hw/arm/stm32vldiscovery.c
index 9b79004703..04036da3ee 100644
--- a/hw/arm/stm32vldiscovery.c
+++ b/hw/arm/stm32vldiscovery.c
@@ -42,8 +42,6 @@ static void stm32vldiscovery_init(MachineState *machine)
     DeviceState *dev;
     Clock *sysclk;
 
-    system_clock_scale = NANOSECONDS_PER_SECOND / SYSCLK_FRQ;
-
     /* This clock doesn't need migration because it is fixed-frequency */
     sysclk = clock_new(OBJECT(machine), "SYSCLK");
     clock_set_hz(sysclk, SYSCLK_FRQ);