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| author | Chris Wilson <[email protected]> | 2017-10-30 17:29:27 +0000 |
|---|---|---|
| committer | Chris Wilson <[email protected]> | 2017-10-30 21:17:12 +0000 |
| commit | 4ab09d0ec3c81aceaebf8967efe111ba69a406d8 (patch) | |
| tree | dbd058c8a60d27ee16db09c05697a5ff717f9cc5 /drivers/gpu/drm/i915/intel_dp_mst.c | |
| parent | drm/i915: Use intel_ddi_get_config() for MST (diff) | |
| download | kernel-4ab09d0ec3c81aceaebf8967efe111ba69a406d8.tar.gz kernel-4ab09d0ec3c81aceaebf8967efe111ba69a406d8.zip | |
drm/i915: Replace "cc-option -Wno-foo" with "cc-disable-warning foo"
To quote kbuild/makefiles.txt:
cc-disable-warning checks if gcc supports a given warning and returns
the commandline switch to disable it. This special function is needed,
because gcc 4.4 and later accept any unknown -Wno-* option and only
warn about it if there is another warning in the source file.
This is exactly what we were trying to achieve with cc-option -Wno-foo and
failed miserably.
Reported-by: [email protected]
Fixes: 39bf4de89ff7 ("drm/i915: Add -Wall -Wextra to our build, set warnings to full")
Signed-off-by: Chris Wilson <[email protected]>
Cc: Joonas Lahtinen <[email protected]>
Cc: Jani Nikula <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Reviewed-by: Ville Syrjälä <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dp_mst.c')
0 files changed, 0 insertions, 0 deletions