GCC4.6: Squash warnings in omap4 clocks.c

clocks.c:606:2: warning: format '%08x' expects type 'unsigned int', but argument
2 has type 'u32 * const'
clocks.c:633:2: warning: format '%08x' expects type 'unsigned int', but argument
2 has type 'u32 * const'

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Mike Frysinger <vapier@gentoo.org>

arch/arm/cpu/armv7/omap4/clocks.c

@@ -603,7 +603,7 @@ static inline void enable_clock_domain(u32 *const clkctrl_reg, u32 enable_mode)
 {
 	clrsetbits_le32(clkctrl_reg, CD_CLKCTRL_CLKTRCTRL_MASK,
 			enable_mode << CD_CLKCTRL_CLKTRCTRL_SHIFT);
-	debug("Enable clock domain - 0x%08x\n", clkctrl_reg);
+	debug("Enable clock domain - %p\n", clkctrl_reg);
 }
 
 static inline void wait_for_clk_enable(u32 *clkctrl_addr)
@@ -630,7 +630,7 @@ static inline void enable_clock_module(u32 *const clkctrl_addr, u32 enable_mode,
 {
 	clrsetbits_le32(clkctrl_addr, MODULE_CLKCTRL_MODULEMODE_MASK,
 			enable_mode << MODULE_CLKCTRL_MODULEMODE_SHIFT);
-	debug("Enable clock module - 0x%08x\n", clkctrl_addr);
+	debug("Enable clock module - %p\n", clkctrl_addr);
 	if (wait_for_enable)
 		wait_for_clk_enable(clkctrl_addr);
 }