The function are defined in the ltdc.c file, but not called anywhere, so delete the unused function. drivers/gpu/drm/stm/ltdc.c:494:35: warning: unused function 'encoder_to_ltdc'. Reported-by: Abaci Robot <abaci@xxxxxxxxxxxxxxxxx> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=9403 Signed-off-by: Jiapeng Chong <jiapeng.chong@xxxxxxxxxxxxxxxxx> --- drivers/gpu/drm/stm/ltdc.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c index 5576fdae4962..3f280155e25c 100644 --- a/drivers/gpu/drm/stm/ltdc.c +++ b/drivers/gpu/drm/stm/ltdc.c @@ -491,11 +491,6 @@ static inline struct ltdc_device *plane_to_ltdc(struct drm_plane *plane) return (struct ltdc_device *)plane->dev->dev_private; } -static inline struct ltdc_device *encoder_to_ltdc(struct drm_encoder *enc) -{ - return (struct ltdc_device *)enc->dev->dev_private; -} - static inline enum ltdc_pix_fmt to_ltdc_pixelformat(u32 drm_fmt) { enum ltdc_pix_fmt pf; -- 2.20.1.7.g153144c
