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drm/imagination: annotate pvr_fw_version_packed() with __maybe_unused

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Building with clang and W=1 leads to warning about unused
pvr_fw_version_packed(). Fix by annotating it with __maybe_unused.

See also commit 6863f5643d ("kbuild: allow Clang to find unused static
inline functions for W=1 build").

Reviewed-by: Matt Coster <matt.coster@imgtec.com>
Tested-by: Nathan Chancellor <nathan@kernel.org> # build
Link: https://patchwork.freedesktop.org/patch/msgid/190e4eefef6c5e62052a01af0084c69361e216ef.1725962479.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Jani Nikula 2024-09-10 13:03:41 +03:00
parent 298766ac8b
commit 60c174898d
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/imagination/pvr_drv.c
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@ -220,7 +220,7 @@ pvr_ioctl_get_bo_mmap_offset(struct drm_device *drm_dev, void *raw_args,
return ret;
}
static __always_inline u64
static __always_inline __maybe_unused u64
pvr_fw_version_packed(u32 major, u32 minor)
{
return ((u64)major << 32) | minor;