From 1beaf762b4ad5f53876f790bb6cfbd3bac072985 Mon Sep 17 00:00:00 2001 From: Krystian Garbaciak Date: Thu, 12 Jul 2012 13:53:35 +0100 Subject: regulator: Add REGULATOR_STATUS_UNDEFINED. REGULATOR_STATUS_UNDEFINED is to be returned by regulator, if any other state doesn't really apply. Signed-off-by: Krystian Garbaciak Signed-off-by: Mark Brown --- drivers/regulator/core.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'drivers/regulator') diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index 4b136f8cb99..01a67c50c4e 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -393,6 +393,9 @@ static ssize_t regulator_status_show(struct device *dev, case REGULATOR_STATUS_STANDBY: label = "standby"; break; + case REGULATOR_STATUS_UNDEFINED: + label = "undefined"; + break; default: return -ERANGE; } @@ -2897,7 +2900,7 @@ int regulator_mode_to_status(unsigned int mode) case REGULATOR_MODE_STANDBY: return REGULATOR_STATUS_STANDBY; default: - return 0; + return REGULATOR_STATUS_UNDEFINED; } } EXPORT_SYMBOL_GPL(regulator_mode_to_status); -- cgit v1.2.3