OMAP2xxx clock: rename clk_init_one() to clk_preinit()

Rename clk_init_one() to clk_preinit() to distinguish its function
from clk_init() and the individual struct clk init functions.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
diff --git a/arch/arm/mach-omap2/clock34xx.c b/arch/arm/mach-omap2/clock34xx.c
index 2ee58fa..62092f2 100644
--- a/arch/arm/mach-omap2/clock34xx.c
+++ b/arch/arm/mach-omap2/clock34xx.c
@@ -964,7 +964,7 @@
 	clk_init(&omap2_clk_functions);
 
 	for (c = omap34xx_clks; c < omap34xx_clks + ARRAY_SIZE(omap34xx_clks); c++)
-		clk_init_one(c->lk.clk);
+		clk_preinit(c->lk.clk);
 
 	for (c = omap34xx_clks; c < omap34xx_clks + ARRAY_SIZE(omap34xx_clks); c++)
 		if (c->cpu & cpu_clkflg) {