* [PATCH] thermal: remove unneeded 'fast_io' parameter in regmap_config
@ 2026-07-05 16:43 Wolfram Sang
2026-07-06 14:11 ` Miquel Raynal
0 siblings, 1 reply; 2+ messages in thread
From: Wolfram Sang @ 2026-07-05 16:43 UTC (permalink / raw)
To: linux-kernel
Cc: Wolfram Sang, Miquel Raynal, Rafael J. Wysocki, Daniel Lezcano,
Zhang Rui, Lukasz Luba, Vasily Khoruzhick, Yangtao Li,
Chen-Yu Tsai, Jernej Skrabec, Samuel Holland, linux-pm,
linux-arm-kernel, linux-sunxi
When using MMIO with regmap, fast_io is implied. No need to set it
again.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---
No dependencies, can be applied directly to the subsystem tree. Buildbot is
happy, too.
drivers/thermal/armada_thermal.c | 1 -
drivers/thermal/sun8i_thermal.c | 1 -
2 files changed, 2 deletions(-)
diff --git a/drivers/thermal/armada_thermal.c b/drivers/thermal/armada_thermal.c
index c2fbdb534f61..252d5afecea1 100644
--- a/drivers/thermal/armada_thermal.c
+++ b/drivers/thermal/armada_thermal.c
@@ -722,7 +722,6 @@ static const struct regmap_config armada_thermal_regmap_config = {
.reg_bits = 32,
.reg_stride = 4,
.val_bits = 32,
- .fast_io = true,
};
static int armada_thermal_probe_legacy(struct platform_device *pdev,
diff --git a/drivers/thermal/sun8i_thermal.c b/drivers/thermal/sun8i_thermal.c
index 22674790629a..284684137c43 100644
--- a/drivers/thermal/sun8i_thermal.c
+++ b/drivers/thermal/sun8i_thermal.c
@@ -149,7 +149,6 @@ static const struct regmap_config config = {
.reg_bits = 32,
.val_bits = 32,
.reg_stride = 4,
- .fast_io = true,
.max_register = 0xfc,
};
--
2.51.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] thermal: remove unneeded 'fast_io' parameter in regmap_config
2026-07-05 16:43 [PATCH] thermal: remove unneeded 'fast_io' parameter in regmap_config Wolfram Sang
@ 2026-07-06 14:11 ` Miquel Raynal
0 siblings, 0 replies; 2+ messages in thread
From: Miquel Raynal @ 2026-07-06 14:11 UTC (permalink / raw)
To: Wolfram Sang
Cc: linux-kernel, Rafael J. Wysocki, Daniel Lezcano, Zhang Rui,
Lukasz Luba, Vasily Khoruzhick, Yangtao Li, Chen-Yu Tsai,
Jernej Skrabec, Samuel Holland, linux-pm, linux-arm-kernel,
linux-sunxi
Hello,
On 05/07/2026 at 18:43:12 +02, Wolfram Sang <wsa+renesas@sang-engineering.com> wrote:
> When using MMIO with regmap, fast_io is implied. No need to set it
> again.
>
> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
> ---
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Thanks,
Miquèl
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