tree f5544770da5597c67196d6ca5c2c09ffca92f738
parent fa55b7dcdc43c1aa1ba12bca9d2dd4318c2a0dbf
author Gustavo A. R. Silva <gustavoars@kernel.org> 1636944524 -0600
committer Linus Torvalds <torvalds@linux-foundation.org> 1636945189 -0800

kbuild: Fix -Wimplicit-fallthrough=5 error for GCC 5.x and 6.x

-Wimplicit-fallthrough=5 was under cc-option because it was only
available in GCC 7.x and newer so the build is now broken for GCC 5.x
and 6.x:

gcc: error: unrecognized command line option '-Wimplicit-fallthrough=5';
did you mean '-Wno-fallthrough'?

Fix this by moving -Wimplicit-fallthrough=5 under cc-option.

Fixes: dee2b702bcf0 ("kconfig: Add support for -Wimplicit-fallthrough")
Reported-by: Nathan Chancellor <nathan@kernel.org>
Co-developed-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>