ep93xx: Make syscon access functions private to SoC

The syscon access functions are no longer used outside of the core
EP93xx code. Move their definitions into the SoC code.
Signed-off-by: Ryan Mallon <rmallon@gmail.com>
Reviewed-by: Mika Westerberg <mika.westerberg@iki.fi>
Acked-by: Hartley Sweeten <hsweeten@visionengravers.com>

arch/arm/mach-ep93xx/clock.c

@@ -25,6 +25,7 @@
 
 #include <asm/div64.h>
 
+#include "soc.h"
 
 struct clk {
 	struct clk	*parent;

arch/arm/mach-ep93xx/core.c

@@ -205,7 +205,6 @@ void ep93xx_syscon_swlocked_write(unsigned int val, void __iomem *reg)
 
 	spin_unlock_irqrestore(&syscon_swlock, flags);
 }
-EXPORT_SYMBOL(ep93xx_syscon_swlocked_write);
 
 void ep93xx_devcfg_set_clear(unsigned int set_bits, unsigned int clear_bits)
 {
@@ -222,7 +221,6 @@ void ep93xx_devcfg_set_clear(unsigned int set_bits, unsigned int clear_bits)
 
 	spin_unlock_irqrestore(&syscon_swlock, flags);
 }
-EXPORT_SYMBOL(ep93xx_devcfg_set_clear);
 
 /**
  * ep93xx_chip_revision() - returns the EP93xx chip revision

arch/arm/mach-ep93xx/include/mach/platform.h

@@ -21,20 +21,6 @@ struct ep93xx_eth_data
 void ep93xx_map_io(void);
 void ep93xx_init_irq(void);
 
-/* EP93xx System Controller software locked register write */
-void ep93xx_syscon_swlocked_write(unsigned int val, void __iomem *reg);
-void ep93xx_devcfg_set_clear(unsigned int set_bits, unsigned int clear_bits);
-
-static inline void ep93xx_devcfg_set_bits(unsigned int bits)
-{
-	ep93xx_devcfg_set_clear(bits, 0x00);
-}
-
-static inline void ep93xx_devcfg_clear_bits(unsigned int bits)
-{
-	ep93xx_devcfg_set_clear(0x00, bits);
-}
-
 #define EP93XX_CHIP_REV_D0	3
 #define EP93XX_CHIP_REV_D1	4
 #define EP93XX_CHIP_REV_E0	5

arch/arm/mach-ep93xx/soc.h

@@ -104,4 +104,18 @@
 #define EP93XX_WATCHDOG_PHYS_BASE	EP93XX_APB_PHYS(0x00140000)
 #define EP93XX_WATCHDOG_BASE		EP93XX_APB_IOMEM(0x00140000)
 
+/* EP93xx System Controller software locked register write */
+void ep93xx_syscon_swlocked_write(unsigned int val, void __iomem *reg);
+void ep93xx_devcfg_set_clear(unsigned int set_bits, unsigned int clear_bits);
+
+static inline void ep93xx_devcfg_set_bits(unsigned int bits)
+{
+	ep93xx_devcfg_set_clear(bits, 0x00);
+}
+
+static inline void ep93xx_devcfg_clear_bits(unsigned int bits)
+{
+	ep93xx_devcfg_set_clear(0x00, bits);
+}
+
 #endif /* _EP93XX_SOC_H */