mfd: da9052-spi: Change read-mask to write-mask

[ Upstream commit 2e3378f6c79a1b3f7855ded1ef306ea4406352ed ]

Driver has mixed up the R/W bit.
The LSB bit is set on write rather than read.
Change it to avoid nasty things to happen.

Fixes: e9e9d3973594 ("mfd: da9052: Avoid setting read_flag_mask for da9052-i2c driver")
Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com>
Link: https://lore.kernel.org/r/20240925-da9052-v2-1-f243e4505b07@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/mfd/da9052-spi.c b/drivers/mfd/da9052-spi.c
index 5faf3766a5e2082528a62fbcc13d50214e68fae9..06c500bf4d57ec6b7db242189d69afe144b75662 100644 (file)
--- a/drivers/mfd/da9052-spi.c
+++ b/drivers/mfd/da9052-spi.c
@@ -37,7 +37,7 @@ static int da9052_spi_probe(struct spi_device *spi)
        spi_set_drvdata(spi, da9052);
 
        config = da9052_regmap_config;
-       config.read_flag_mask = 1;
+       config.write_flag_mask = 1;
        config.reg_bits = 7;
        config.pad_bits = 1;
        config.val_bits = 8;