The newly added drm_of_component_match_add helper is defined as
'static' in a header when CONFIG_OF is disabled, causing a warning
each time the header is included:
In file included from /git/arm-soc/drivers/gpu/drm/bridge/dw-hdmi.c:23:0:
include/drm/drm_of.h:33:13: error: 'drm_of_component_match_add' defined but not used [-Werror=unused-function]
This marks it 'inline' like the other such helpers in this file.
Fixes: 97ac0e47aed5 ("drm: convert DT component matching to component_match_add_release()")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
include/drm/drm_of.h | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/include/drm/drm_of.h b/include/drm/drm_of.h
index d6b4c5587bbe..26a64805cc15 100644
--- a/include/drm/drm_of.h
+++ b/include/drm/drm_of.h
@@ -30,10 +30,11 @@ static inline uint32_t drm_of_find_possible_crtcs(struct drm_device *dev,
return 0;
}
-static void drm_of_component_match_add(struct device *master,
- struct component_match **matchptr,
- int (*compare)(struct device *, void *),
- struct device_node *node)
+static inline void
+drm_of_component_match_add(struct device *master,
+ struct component_match **matchptr,
+ int (*compare)(struct device *, void *),
+ struct device_node *node)
{
}
--
2.9.0
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