ARM: 5953/1: ep93xx: fix broken build of clock.c

Patch 5879/1: ep93xx: define magic numbers for pll1 and pll2 broke
the ep93xx build due to one missing rename of EP93XX_SYSCON_CLOCK_SET2.
The correct name should be EP93XX_SYSCON_CLKSET2.
Signed-off-by: NH Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: NRyan Mallon <ryan@bluewatersys.com>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

arch/arm/mach-ep93xx/clock.c

@@ -463,7 +463,7 @@ static int __init ep93xx_clock_init(void)
 	ep93xx_dma_clock_init();
 
 	/* Determine the bootloader configured pll2 rate */
-	value = __raw_readl(EP93XX_SYSCON_CLOCK_SET2);
+	value = __raw_readl(EP93XX_SYSCON_CLKSET2);
 	if (!(value & EP93XX_SYSCON_CLKSET2_NBYP2))
 		clk_pll2.rate = clk_xtali.rate;
 	else if (value & EP93XX_SYSCON_CLKSET2_PLL2_EN)