[PATCH] ARM: 2711/1: fix compilation on PXA targets with CONFIG_PM=n

Patch from Nicolas Pitre

Signed-off-by: Nicolas Pitre
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

arch/arm/mach-pxa/pxa27x.c

@@ -120,6 +120,8 @@ EXPORT_SYMBOL(get_clk_frequency_khz);
 EXPORT_SYMBOL(get_memclk_frequency_10khz);
 EXPORT_SYMBOL(get_lcdclk_frequency_10khz);
 
+#ifdef CONFIG_PM
+
 int pxa_cpu_pm_prepare(suspend_state_t state)
 {
 	switch (state) {
@@ -153,6 +155,8 @@ void pxa_cpu_pm_enter(suspend_state_t state)
 	}
 }
 
+#endif
+
 /*
  * device registration specific to PXA27x.
  */