[PATCH] drm: Remove unused function rcar_cmm_write

From: Jiapeng Chong
Date: Wed Jun 19 2024 - 03:55:10 EST


The function are defined in the rcar_cmm.c file, but not called
elsewhere, so delete the unused function.

drivers/gpu/drm/renesas/rcar-du/rcar_cmm.c:35:19: warning: unused function 'rcar_cmm_read'.

Reported-by: Abaci Robot <abaci@xxxxxxxxxxxxxxxxx>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=9364
Signed-off-by: Jiapeng Chong <jiapeng.chong@xxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/renesas/rcar-du/rcar_cmm.c | 5 -----
1 file changed, 5 deletions(-)

diff --git a/drivers/gpu/drm/renesas/rcar-du/rcar_cmm.c b/drivers/gpu/drm/renesas/rcar-du/rcar_cmm.c
index 26a2f5ad8ee5..883b960e9acc 100644
--- a/drivers/gpu/drm/renesas/rcar-du/rcar_cmm.c
+++ b/drivers/gpu/drm/renesas/rcar-du/rcar_cmm.c
@@ -32,11 +32,6 @@ struct rcar_cmm {
} lut;
};

-static inline int rcar_cmm_read(struct rcar_cmm *rcmm, u32 reg)
-{
- return ioread32(rcmm->base + reg);
-}
-
static inline void rcar_cmm_write(struct rcar_cmm *rcmm, u32 reg, u32 data)
{
iowrite32(data, rcmm->base + reg);
--
2.20.1.7.g153144c