From 1dcc434b52ff25416b225f6ac229fc775867303a Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Thu, 6 May 2010 11:33:36 +0800 Subject: [PATCH] mc13783-regulator: fix vaild voltage range checking for mc13783_fixed_regulator_set_voltage In the case of "min_uV == max_uV == mc13783_regulators[id].voltages[0]", mc13783_fixed_regulator_set_voltage should return 0 instead of -EINVAL. This patch also adds a missing ">" character for MODULE_AUTHOR, a trivial fix. Signed-off-by: Axel Lin Cc: Mark Brown Cc: Liam Girdwood Acked-by: Sascha Hauer Acked-by: Mark Brown Signed-off-by: Liam Girdwood --- drivers/regulator/mc13783-regulator.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/regulator/mc13783-regulator.c b/drivers/regulator/mc13783-regulator.c index ad036dd8da13..4597d508a229 100644 --- a/drivers/regulator/mc13783-regulator.c +++ b/drivers/regulator/mc13783-regulator.c @@ -440,8 +440,8 @@ static int mc13783_fixed_regulator_set_voltage(struct regulator_dev *rdev, dev_dbg(rdev_get_dev(rdev), "%s id: %d min_uV: %d max_uV: %d\n", __func__, id, min_uV, max_uV); - if (min_uV > mc13783_regulators[id].voltages[0] && - max_uV < mc13783_regulators[id].voltages[0]) + if (min_uV >= mc13783_regulators[id].voltages[0] && + max_uV <= mc13783_regulators[id].voltages[0]) return 0; else return -EINVAL; @@ -649,6 +649,6 @@ static void __exit mc13783_regulator_exit(void) module_exit(mc13783_regulator_exit); MODULE_LICENSE("GPL v2"); -MODULE_AUTHOR("Sascha Hauer "); MODULE_DESCRIPTION("Regulator Driver for Freescale MC13783 PMIC"); MODULE_ALIAS("platform:mc13783-regulator");