regulator: fan53555: Fix wrong TCS_SLEW_MASK

[ Upstream commit c5d5b55b3c1a314137a251efc1001dfd435c6242 ]

The support for TCS4525 regulator has been introduced with a wrong
ramp-rate mask, which has been defined as a logical expression instead
of a bit shift operation.

For clarity, fix it using GENMASK() macro.

Fixes: 914df8faa7d6 ("regulator: fan53555: Add TCS4525 DCDC support")
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Link: https://lore.kernel.org/r/20230406171806.948290-4-cristian.ciocaltea@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/regulator/fan53555.c b/drivers/regulator/fan53555.c
index 45f07d2ad1c58bf5252e00806ea23123a6f531c1..41537c45f0367dd4b0301ecb8c445925d3c858c8 100644 (file)
--- a/drivers/regulator/fan53555.c
+++ b/drivers/regulator/fan53555.c
@@ -61,7 +61,7 @@
 #define TCS_VSEL1_MODE         (1 << 6)
 
 #define TCS_SLEW_SHIFT         3
-#define TCS_SLEW_MASK          (0x3 < 3)
+#define TCS_SLEW_MASK          GENMASK(4, 3)
 
 enum fan53555_vendor {
        FAN53526_VENDOR_FAIRCHILD = 0,