ARM: lpc32xx: convert to use clkdev_add_table()

We have always had an efficient way of registering a table of clock
lookups - it's called clkdev_add_table().  However, some people seem
to really love writing inefficient and unnecessary code.

Convert LPC32xx to use the correct interface.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

arch/arm/mach-lpc32xx/clock.c

@@ -1238,10 +1238,7 @@ static struct clk_lookup lookups[] = {
 
 static int __init clk_init(void)
 {
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(lookups); i++)
-		clkdev_add(&lookups[i]);
+	clkdev_add_table(lookups, ARRAY_SIZE(lookups));
 
 	/*
 	 * Setup muxed SYSCLK for HCLK PLL base -this selects the