bcm63xx/u-boot/include/linux/bug.h, branch master

bug.h: introduce WARN_ONCE

2018-06-07T21:08:06Z

Add WARN_ONCE definition to allow single time notification of warnings to the user. Taken from Linux kernel (4.17) with slight changes (Removed __section(.data.once)) Signed-off-by: Ramon Fried [trini: Drop the musb and dwc3 compat versions] Signed-off-by: Tom Rini

bug.h: move runtime BUG/WARN macros into

2017-10-04T16:00:20Z

Collect runtime BUG/WARN into a self-contained header to make these macros easier to use. Signed-off-by: Masahiro Yamada

bug.h: sync BUILD_BUG stuff with Linux 4.13

2017-10-04T16:00:19Z

As commit 84b8bf6d5d2a ("bug.h: move BUILD_BUG_* defines to include/linux/bug.h") noted, include/linux/bug.h was locally modified for U-Boot because the name conflict of error() caused build errors at that time. Now error() is gone, so we can fully sync BUILD_BUG* with Linux. These macros are just compile-time utilities. Nothing depends on platform code, so it should make sense to simply copy Linux's ones. Please note Linux split BUILD_BUG stuff out into by commit bc6245e5efd7. Let's follow it. Signed-off-by: Masahiro Yamada

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

2016-01-25T15:39:59Z

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 Reviewed-by: Tom Rini