common: Drop asm/global_data.h from common header
Move this out of the common header and include it only where needed. In
a number of cases this requires adding "struct udevice;" to avoid adding
another large header or in other cases replacing / adding missing header
files that had been pulled in, very indirectly. Finally, we have a few
cases where we did not need to include <asm/global_data.h> at all, so
remove that include.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/include/power/regulator.h b/include/power/regulator.h
index 19a3b7b..da9a065 100644
--- a/include/power/regulator.h
+++ b/include/power/regulator.h
@@ -7,6 +7,8 @@
#ifndef _INCLUDE_REGULATOR_H_
#define _INCLUDE_REGULATOR_H_
+struct udevice;
+
/**
* U-Boot Voltage/Current Regulator
* ================================