[PATCH 3/3] drm/rockchip: remove unneeded 'fast_io' parameter in regmap_config

Wolfram Sang wsa+renesas at sang-engineering.com
Sun Jul 5 09:35:38 PDT 2026


When using MMIO with regmap, fast_io is implied. No need to set it
again.

Signed-off-by: Wolfram Sang <wsa+renesas at sang-engineering.com>
---
No dependencies, can be applied directly to the subsystem tree. Buildbot is
happy, too.

 drivers/gpu/drm/rockchip/dw-mipi-dsi2-rockchip.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi2-rockchip.c b/drivers/gpu/drm/rockchip/dw-mipi-dsi2-rockchip.c
index d2e76d36d724..aa8642e5b621 100644
--- a/drivers/gpu/drm/rockchip/dw-mipi-dsi2-rockchip.c
+++ b/drivers/gpu/drm/rockchip/dw-mipi-dsi2-rockchip.c
@@ -368,7 +368,6 @@ static const struct regmap_config dw_mipi_dsi2_rockchip_regmap_config = {
 	.reg_bits = 32,
 	.val_bits = 32,
 	.reg_stride = 4,
-	.fast_io = true,
 };
 
 static int dw_mipi_dsi2_rockchip_probe(struct platform_device *pdev)
-- 
2.51.0




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