ARM: versatile: Remove dead sched_clock code

Now that there's a DT based sched_clock driver in
drivers/clocksource/timer-versatile.c and all the Arm reference
platforms are DT only, the non-DT versatile sched_clock code can be
removed.

Cc: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20200409221952.31287-1-robh@kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 0 insertions, 28 deletions

diff --git a/arch/arm/plat-versatile/sched-clock.c b/arch/arm/plat-versatile/sched-clock.c
deleted file mode 100644
index ecb7913d2f53..000000000000
--- a/arch/arm/plat-versatile/sched-clock.c
+++ /dev/null
@@ -1,28 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- *  linux/arch/arm/plat-versatile/sched-clock.c
- *
- *  Copyright (C) 1999 - 2003 ARM Limited
- *  Copyright (C) 2000 Deep Blue Solutions Ltd
- */
-#include <linux/kernel.h>
-#include <linux/io.h>
-#include <linux/sched_clock.h>
-
-#include <plat/sched_clock.h>
-
-static void __iomem *ctr;
-
-static u64 notrace versatile_read_sched_clock(void)
-{
-	if (ctr)
-		return readl(ctr);
-
-	return 0;
-}
-
-void __init versatile_sched_clock_init(void __iomem *reg, unsigned long rate)
-{
-	ctr = reg;
-	sched_clock_register(versatile_read_sched_clock, 32, rate);
-}