The first thing __regmap_init() do is check if config is non-NULL,
so there is no need to check for this again later.

Fixes: d77e745613680c54 ("regmap: Add bulk read/write callbacks into regmap_config")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 drivers/base/regmap/regmap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c
index 1f3f782a04ba23a9..6883e1a43fe5d7af 100644
--- a/drivers/base/regmap/regmap.c
+++ b/drivers/base/regmap/regmap.c
@@ -827,7 +827,7 @@ struct regmap *__regmap_init(struct device *dev,
 		map->read_flag_mask = bus->read_flag_mask;
 	}
 
-	if (config && config->read && config->write) {
+	if (config->read && config->write) {
 		map->reg_read  = _regmap_bus_read;
 		if (config->reg_update_bits)
 			map->reg_update_bits = config->reg_update_bits;
-- 
2.43.0

On Wed, 13 Aug 2025 15:07:18 +0200, Geert Uytterhoeven wrote:
> The first thing __regmap_init() do is check if config is non-NULL,
> so there is no need to check for this again later.
> 
> 

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git for-next

Thanks!

[1/1] regmap: Remove superfluous check for !config in __regmap_init()
      commit: 5c36b86d2bf68fbcad16169983ef7ee8c537db59

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

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Thanks,
Mark