Unverified Commit 686f6361 authored by Saravanan Sekar's avatar Saravanan Sekar Committed by Mark Brown
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regulator: mpq7920: Fix Woverflow warning on conversion 



Fix warning Woverflow on type conversion reported on x86.

Fixes: 6501c1f5 (regulator: mpq7920: add mpq7920 regulator driver)
Signed-off-by: default avatarSaravanan Sekar <sravanhome@gmail.com>
Link: https://lore.kernel.org/r/20200110102220.7163-1-sravanhome@gmail.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent b8338051

drivers/regulator/mpq7920.c

+1 −1
Original line number Diff line number Diff line
@@ -221,7 +221,7 @@ static int mpq7920_parse_cb(struct device_node *np, 
	if (of_property_read_bool(np, "mps,buck-ovp-disable")) {

		regmap_update_bits(config->regmap,

				MPQ7920_BUCK1_REG_B + (rdesc->id * 4),

				BIT(6), ~BIT(6));

				MPQ7920_MASK_OVP, MPQ7920_OVP_DISABLE);

	}



	ret = of_property_read_u8(np, "mps,buck-phase-delay", &val);

drivers/regulator/mpq7920.h

+2 −0
Original line number Diff line number Diff line
@@ -55,6 +55,8 @@ 
#define MPQ7920_MASK_SWITCH_FREQ	0x30

#define MPQ7920_MASK_BUCK_PHASE_DEALY	0x30

#define MPQ7920_MASK_DVS_SLEWRATE	0xc0

#define MPQ7920_MASK_OVP		0x40

#define MPQ7920_OVP_DISABLE		~(0x40)

#define MPQ7920_DISCHARGE_ON		0x1



#define MPQ7920_REGULATOR_EN_OFFSET	7