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author | Elyes HAOUAS <ehaouas@noos.fr> | 2019-11-19 00:27:13 +0100 |
---|---|---|
committer | Patrick Georgi <pgeorgi@google.com> | 2019-11-19 11:23:22 +0000 |
commit | ceb7e68c48eafbfa9b735842159e01e8d2123a93 (patch) | |
tree | 6b154acfcf6528085aa582461d68d86d47594e07 /Documentation/soc/qualcomm/sc7180/index.md | |
parent | 9f19dd9f617a6167442fac536d628b04471de59a (diff) |
xcompile: Explicitly disable warning address-of-packed-member
With GCC 9.x has a new warning *address-of-packed-member*.
> -Waddress-of-packed-member
>
> Warn when the address of packed member of struct or union is
> taken, which usually results in an unaligned pointer value.
> This is enabled by default.
This results in the build errors below, for example, with GCC 9.2 from
Debian Sid/unstable.
src/southbridge/intel/common/spi.c: In function 'spi_init':
src/southbridge/intel/common/spi.c:298:19: error: taking address of packed member of 'struct ich7_spi_regs' may result in an unaligned pointer value [-Werror=address-of-packed-member]
298 | cntlr->optype = &ich7_spi->optype;
| ^~~~~~~~~~~~~~~~~
Therefore, explicitly disable the warning.
Change-Id: I01d0dcdd0f8252ab65b91f40bb5f5c5e8177a293
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36940
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Jacob Garber <jgarber1@ualberta.ca>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'Documentation/soc/qualcomm/sc7180/index.md')
0 files changed, 0 insertions, 0 deletions