bug.h: move BUILD_BUG_* defines to include/linux/bug.h

BUILD_BUG_* macros have been defined in several headers.  It would
be nice to collect them in include/linux/bug.h like Linux.

This commit is cherry-picking useful macros from include/linux/bug.h
of Linux 4.4.

I did not import BUILD_BUG_ON_MSG() because it would not work if it
is used with include/common.h in U-Boot.  I'd like to postpone it
until the root cause (the "error()" macro in include/common.h causes
the name conflict with "__attribute__((error()))") is fixed.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Tom Rini <trini@konsulko.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/cmd/dtt.c b/cmd/dtt.c
index f2e750f..dd427a3 100644
--- a/cmd/dtt.c
+++ b/cmd/dtt.c
@@ -12,6 +12,7 @@
 #include <dtt.h>
 #include <i2c.h>
 #include <tmu.h>
+#include <linux/bug.h>
 
 #if defined CONFIG_DTT_SENSORS
 static unsigned long sensor_initialized;