include/mmc.h: Audit include list

This file does not need <linux/sizes.h> nor <linux/compiler.h> so remove
them. This exposes however that a number of other files had been relying
on this implicit include for <linux/sizes.h> so add that where needed.

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index cdcf2e0..9421a84 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -20,6 +20,7 @@
 #include <linux/bitops.h>
 #include <linux/delay.h>
 #include <linux/printk.h>
+#include <linux/sizes.h>
 #include <power/regulator.h>
 #include <malloc.h>
 #include <memalign.h>