[CPUFREQ] Remove the pm_message_t argument from driver suspend

None of the existing cpufreq drivers uses the second argument of
its .suspend() callback (which isn't useful anyway), so remove it.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Dave Jones <davej@redhat.com>
diff --git a/arch/arm/plat-s3c24xx/cpu-freq.c b/arch/arm/plat-s3c24xx/cpu-freq.c
index 25a8fc7..eea75ff 100644
--- a/arch/arm/plat-s3c24xx/cpu-freq.c
+++ b/arch/arm/plat-s3c24xx/cpu-freq.c
@@ -433,7 +433,7 @@
 static struct cpufreq_frequency_table suspend_pll;
 static unsigned int suspend_freq;
 
-static int s3c_cpufreq_suspend(struct cpufreq_policy *policy, pm_message_t pmsg)
+static int s3c_cpufreq_suspend(struct cpufreq_policy *policy)
 {
 	suspend_pll.frequency = clk_get_rate(_clk_mpll);
 	suspend_pll.index = __raw_readl(S3C2410_MPLLCON);