OMAP3 clock: convert clock34xx.h to clock34xx_data.c

The OMAP3 clock code currently #includes a large .h file full of static
data structures.  Instead, define the data in a .c file.

Russell King <linux@arm.linux.org.uk> proposed this new arrangement:

    http://marc.info/?l=linux-omap&m=125967425908895&w=2

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Russell King <linux@arm.linux.org.uk>
diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h
index 43b6bed..b1991e3 100644
--- a/arch/arm/mach-omap2/clock.h
+++ b/arch/arm/mach-omap2/clock.h
@@ -77,6 +77,8 @@
 
 extern u8 cpu_mask;
 
+extern struct clk_functions omap2_clk_functions;
+
 /* clksel_rate data common to 24xx/343x */
 static const struct clksel_rate gpt_32k_rates[] = {
 	 { .div = 1, .val = 0, .flags = RATE_IN_24XX | RATE_IN_343X | DEFAULT_RATE },