diff options
| author | Markus Pargmann <mpa@pengutronix.de> | 2014-11-03 19:12:04 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2014-11-07 12:30:25 +0100 |
| commit | 1de3821ace8200432993821bfda043827029de2a (patch) | |
| tree | 0cbde00f92a160441e1d9928cbbc26e856d0b371 /drivers/regulator/fixed.c | |
| parent | regulator: Add ena_gpio_initialized to regulator_config (diff) | |
| download | linux-1de3821ace8200432993821bfda043827029de2a.tar.xz linux-1de3821ace8200432993821bfda043827029de2a.zip | |
regulator: Set ena_gpio_initialized in regulator drivers
This patch sets ena_gpio_initialized for all drivers which set a
ena_gpio from parsed DT properties. Drivers using pdata may get zero
initialized pdata and therefore copy a 0 into the regulator_config
ena_gpio field.
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator/fixed.c')
| -rw-r--r-- | drivers/regulator/fixed.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/regulator/fixed.c b/drivers/regulator/fixed.c index 354105eff1f8..17f6a7d331f8 100644 --- a/drivers/regulator/fixed.c +++ b/drivers/regulator/fixed.c @@ -157,8 +157,11 @@ static int reg_fixed_voltage_probe(struct platform_device *pdev) drvdata->desc.fixed_uV = config->microvolts; - if (config->gpio >= 0) + if (config->gpio >= 0) { cfg.ena_gpio = config->gpio; + if (pdev->dev.of_node) + cfg.ena_gpio_initialized = true; + } cfg.ena_gpio_invert = !config->enable_high; if (config->enabled_at_boot) { if (config->enable_high) |