[PATCH 5/8] drm/imagination: annotate pvr_fw_version_packed() with __maybe_unused

[Jani Nikula]

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

See also commit 6863f5643dd7 ("kbuild: allow Clang to find unused static
inline functions for W=1 build").

Signed-off-by: Jani Nikula <jani.nikula at intel.com>

---

Cc: Frank Binns <frank.binns at imgtec.com>
Cc: Matt Coster <matt.coster at imgtec.com>
Cc: Nathan Chancellor <nathan at kernel.org>
---
 drivers/gpu/drm/imagination/pvr_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/imagination/pvr_drv.c b/drivers/gpu/drm/imagination/pvr_drv.c
index 1a0cb7aa9cea..684a9b9a2247 100644
--- a/drivers/gpu/drm/imagination/pvr_drv.c
+++ b/drivers/gpu/drm/imagination/pvr_drv.c
@@ -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;
-- 
2.39.2