Fix unused parameter 'handle' warning

AOSP now builds with -Werror. Fix this warning:

gralloc_drm_handle.h:90:62: error: unused parameter 'handle' [-Werror,-Wunused-parameter]

Change-Id: Ief13c01f0ca1ede2b9ef5662acbdc6d0f27f6cd4
Signed-off-by: Rob Herring <robh@kernel.org>

diff --git a/gralloc_drm_handle.h b/gralloc_drm_handle.h
index 9cb37ed..59bcbac 100644 (file)
--- a/gralloc_drm_handle.h
+++ b/gralloc_drm_handle.h
@@ -89,6 +89,7 @@ static inline int gralloc_drm_get_prime_fd(buffer_handle_t _handle)
 
 static inline int gralloc_drm_get_gem_handle(buffer_handle_t handle)
 {
+       (void)handle;
        return 0; /* Not supported, return invalid handle. */
 }