[ARM] OMAP2/3 clock: use standard set_rate fn in omap2_clk_arch_init()

Use the standard clk_set_rate() function in omap2_clk_arch_init()
rather than omap2_select_table_rate() -- this will ensure that clock
rates are recalculated and propagated correctly after those operations
are consolidated into clk_set_rate().

linux-omap source commit is 03c03330017eeb445b01957608ff5db49a7151b6.
Signed-off-by: NPaul Walmsley <paul@pwsan.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

arch/arm/mach-omap2/clock24xx.c

@@ -688,7 +688,7 @@ static int __init omap2_clk_arch_init(void)
 	if (!mpurate)
 		return -EINVAL;
 
-	if (omap2_select_table_rate(&virt_prcm_set, mpurate))
+	if (clk_set_rate(&virt_prcm_set, mpurate))
 		printk(KERN_ERR "Could not find matching MPU rate\n");
 
 	recalculate_root_clocks();

arch/arm/mach-omap2/clock34xx.c

@@ -866,7 +866,7 @@ static int __init omap2_clk_arch_init(void)
 
 	/* REVISIT: not yet ready for 343x */
 #if 0
-	if (omap2_select_table_rate(&virt_prcm_set, mpurate))
+	if (clk_set_rate(&virt_prcm_set, mpurate))
 		printk(KERN_ERR "Could not find matching MPU rate\n");
 #endif