OMAP1: clock: some cleanup

Convert most of the magic numbers in mach-omap1/clock_data.c to use
macros.  Clean up a few comments to conform with Documentation/CodingStyle.
Mark the current clkops_uart as being OMAP16xx-only, and add some comments
to indicate that it does not belong there, for future cleanup.

This patch should not cause any functional changes.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
diff --git a/arch/arm/mach-omap1/clock.h b/arch/arm/mach-omap1/clock.h
index 75d0d7d..eaf09ef 100644
--- a/arch/arm/mach-omap1/clock.h
+++ b/arch/arm/mach-omap1/clock.h
@@ -107,7 +107,7 @@
 
 extern const struct clkops clkops_dspck;
 extern const struct clkops clkops_dummy;
-extern const struct clkops clkops_uart;
+extern const struct clkops clkops_uart_16xx;
 extern const struct clkops clkops_generic;
 
 #endif