diff options
| author |   Jani Nikula <jani.nikula@intel.com> | 2024-03-28 12:24:55 +0200 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2024-04-02 10:53:59 +0300 |
| commit | 2d2d92bc2583cbfbe4d156f5fdf6c49789c94a6f (patch) | |
| tree | d76b25983eee4f8888d2a1e38bc642f10e7a663d /drivers/gpu/drm/i915/display/intel_fbdev.c | |
| parent | drm/i915/dp: Fix the computation for compressed_bpp for DISPLAY < 13 (diff) | |
| download | wireguard-linux-2d2d92bc2583cbfbe4d156f5fdf6c49789c94a6f.tar.xz wireguard-linux-2d2d92bc2583cbfbe4d156f5fdf6c49789c94a6f.zip | |
drm/i915: use fine grained -Woverride-init disable
Use localized __diag_push(), __diag_ignore_all() with rationale, and
__diag_pop() for specific initializations instead of blanket disabling
of -Woverride-init across several files.
Note that we've tried this before with commit 88e9664434c9 ("drm/i915:
use localized __diag_ignore_all() instead of per file") and reverted in
commit 290d16104575 ("Revert "drm/i915: use localized
__diag_ignore_all() instead of per file""). The issue turned out to be
in __diag_ignore_all() and it was fixed by commit 689b097a06ba
("compiler-gcc: Suppress -Wmissing-prototypes warning for all supported
GCC"). So we should be able to pull this off now.
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240328102455.944131-1-jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_fbdev.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_fbdev.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_fbdev.c b/drivers/gpu/drm/i915/display/intel_fbdev.c index 99894a855ef0..43855c6c3509 100644 --- a/drivers/gpu/drm/i915/display/intel_fbdev.c +++ b/drivers/gpu/drm/i915/display/intel_fbdev.c @@ -135,6 +135,9 @@ static int intel_fbdev_mmap(struct fb_info *info, struct vm_area_struct *vma) return i915_gem_fb_mmap(obj, vma); } +__diag_push(); +__diag_ignore_all("-Woverride-init", "Allow field initialization overrides for fb ops"); + static const struct fb_ops intelfb_ops = { .owner = THIS_MODULE, __FB_DEFAULT_DEFERRED_OPS_RDWR(intel_fbdev), @@ -146,6 +149,8 @@ static const struct fb_ops intelfb_ops = { .fb_mmap = intel_fbdev_mmap, }; +__diag_pop(); + static int intelfb_create(struct drm_fb_helper *helper, struct drm_fb_helper_surface_size *sizes) { |