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Date: Tue, 12 Jun 2012 16:36:20 +0800 From: Axel Lin <axel.lin@...il.com> To: linux-kernel@...r.kernel.org Cc: Liam Girdwood <lrg@...com>, Mark Brown <broonie@...nsource.wolfsonmicro.com> Subject: [PATCH 2/2] regulator: wm8400: Adjust the equation for selector >= 15 in wm8400_ldo_list_voltage Adjust the equation for selector >= 15 for better readability. The equation "1700000 + ((selector - 15) * 100000)" can be interpreted by: Starting from selector 15: Steps of 100mV from 1700mV Signed-off-by: Axel Lin <axel.lin@...il.com> --- drivers/regulator/wm8400-regulator.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/regulator/wm8400-regulator.c b/drivers/regulator/wm8400-regulator.c index 9f9df8e..9035dd0 100644 --- a/drivers/regulator/wm8400-regulator.c +++ b/drivers/regulator/wm8400-regulator.c @@ -28,7 +28,7 @@ static int wm8400_ldo_list_voltage(struct regulator_dev *dev, if (selector < 15) return 900000 + (selector * 50000); else - return 1600000 + ((selector - 14) * 100000); + return 1700000 + ((selector - 15) * 100000); } static int wm8400_ldo_map_voltage(struct regulator_dev *dev, -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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