diff options
| author | Tushar Behera <tushar.behera@linaro.org> | 2012-04-12 13:59:24 +0530 |
|---|---|---|
| committer | Tushar Behera <tushar.behera@linaro.org> | 2012-07-20 14:29:06 +0530 |
| commit | cee9dff42c06a489416cf207e5cddcef6f696c69 (patch) | |
| tree | 902c61e5f63eea9d1954a3f6601cf4af168ddc8b | |
| parent | 35a877946c2113181c33639e0c0706e36ed0f6e0 (diff) | |
regulator: Add {get/set}_voltage ops for dummy regulatortracking-samslt-dummy_reg-ll-20120727.0tracking-samslt-dummy_reg-ll-20120723.0
Required ops and constraints are added to the dummy regulator.
This also fixes following runtime messages.
s3c-sdhci s3c-sdhci.2: could not set regulator OCR (-22)
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
| -rw-r--r-- | drivers/regulator/dummy.c | 29 |
1 files changed, 27 insertions, 2 deletions
diff --git a/drivers/regulator/dummy.c b/drivers/regulator/dummy.c index 86f655c7f7a1..e804846e7f30 100644 --- a/drivers/regulator/dummy.c +++ b/drivers/regulator/dummy.c @@ -25,9 +25,34 @@ struct regulator_dev *dummy_regulator_rdev; -static struct regulator_init_data dummy_initdata; +static struct regulator_init_data dummy_initdata = { + .constraints = { + .name = "dummy", + .min_uV = 0, + .max_uV = 5000000, + .apply_uV = 0, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE, + .state_mem = { + .disabled = 0, + }, + }, +}; + +static int dummy_get_voltage(struct regulator_dev *rdev) +{ + return 0; +} -static struct regulator_ops dummy_ops; +static int dummy_set_voltage(struct regulator_dev *rdev, + int min_uV, int max_uV, unsigned *selector) +{ + return 0; +} + +static struct regulator_ops dummy_ops = { + .get_voltage = dummy_get_voltage, + .set_voltage = dummy_set_voltage, +}; static struct regulator_desc dummy_desc = { .name = "dummy", |