The function dsi_read is defined in the dw-mipi-dsi-rockchip.c file, but not called elsewhere, so remove this unused function. drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c:362:19: warning: unused function 'dsi_read'. Reported-by: Abaci Robot <abaci@xxxxxxxxxxxxxxxxx> Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3984 Signed-off-by: Jiapeng Chong <jiapeng.chong@xxxxxxxxxxxxxxxxx> --- drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c b/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c index 7901c3babc8c..917e79951aac 100644 --- a/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c +++ b/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c @@ -359,11 +359,6 @@ static inline void dsi_write(struct dw_mipi_dsi_rockchip *dsi, u32 reg, u32 val) writel(val, dsi->base + reg); } -static inline u32 dsi_read(struct dw_mipi_dsi_rockchip *dsi, u32 reg) -{ - return readl(dsi->base + reg); -} - static void dw_mipi_dsi_phy_write(struct dw_mipi_dsi_rockchip *dsi, u8 test_code, u8 test_data) -- 2.20.1.7.g153144c
