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

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BugLink: https://bugs.launchpad.net/bugs/2101915

[ 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: e9e9d39735 ("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>
Signed-off-by: Koichiro Den <koichiro.den@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
This commit is contained in:
Marcus Folkesson
2025-03-11 08:51:19 +09:00
committed by Stefan Bader
parent 440e0f5a6e
commit 7fe49f5246
1 changed files with 1 additions and 1 deletions
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drivers/mfd/da9052-spi.c
+1 -1
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@@ -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;