ARM: OMAP1: use IS_ENABLED() instead of checking for built-in or module

The IS_ENABLED() macro checks if a Kconfig symbol has been enabled either
built-in or as a module, use that macro instead of open coding the same.

Using the macro makes the code more readable by helping abstract away some
of the Kconfig built-in and module enable details.

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

arch/arm/mach-omap1/board-h3-mmc.c

@@ -20,7 +20,7 @@
 #include "board-h3.h"
 #include "mmc.h"
 
-#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)
+#if IS_ENABLED(CONFIG_MMC_OMAP)
 
 static int mmc_set_power(struct device *dev, int slot, int power_on,
 				int vdd)