From: Viresh Kumar <viresh.kumar@linaro.org>
Date: Thu, 9 Jan 2014 15:08:42 +0000 (+0530)
Subject: ARM: SA1100: Create dummy clk_get_rate() to avoid build failures
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=0ad04fb30db0341d0b1134e2f592d9146c9abb64;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

ARM: SA1100: Create dummy clk_get_rate() to avoid build failures

There are some parts of common kernel which would be using routines
like clk_get_rate() on some platforms. Currently, they wouldn't be
called for SA1100 boards, but they are needed for successful kernel
compilation.

Create a dummy clk_get_rate() routine for SA1100 which can be called
by the cpufreq core. More dummy routines might be added later if
necessary.

Cc: Russell King <linux@arm.linux.org.uk>
Cc: Arnd Bergmann <arnd.bergmann@linaro.org>
Reported-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
[rjw: Changelog]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/arch/arm/mach-sa1100/clock.c b/arch/arm/mach-sa1100/clock.c
index 172ebd0ee0a2..9fa6a990cf03 100644
--- a/arch/arm/mach-sa1100/clock.c
+++ b/arch/arm/mach-sa1100/clock.c
@@ -33,6 +33,13 @@ struct clk clk_##_name = {				\
 
 static DEFINE_SPINLOCK(clocks_lock);
 
+/* Dummy clk routine to build generic kernel parts that may be using them */
+unsigned long clk_get_rate(struct clk *clk)
+{
+	return 0;
+}
+EXPORT_SYMBOL(clk_get_rate);
+
 static void clk_gpio27_enable(struct clk *clk)
 {
 	/*