From 1de3821ace8200432993821bfda043827029de2a Mon Sep 17 00:00:00 2001 From: Markus Pargmann Date: Mon, 3 Nov 2014 19:12:04 +0100 Subject: 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 Signed-off-by: Mark Brown --- drivers/regulator/wm8994-regulator.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'drivers/regulator/wm8994-regulator.c') diff --git a/drivers/regulator/wm8994-regulator.c b/drivers/regulator/wm8994-regulator.c index c24346db8a71..88f5064e412b 100644 --- a/drivers/regulator/wm8994-regulator.c +++ b/drivers/regulator/wm8994-regulator.c @@ -145,10 +145,12 @@ static int wm8994_ldo_probe(struct platform_device *pdev) config.driver_data = ldo; config.regmap = wm8994->regmap; config.init_data = &ldo->init_data; - if (pdata) + if (pdata) { config.ena_gpio = pdata->ldo[id].enable; - else if (wm8994->dev->of_node) + } else if (wm8994->dev->of_node) { config.ena_gpio = wm8994->pdata.ldo[id].enable; + config.ena_gpio_initialized = true; + } /* Use default constraints if none set up */ if (!pdata || !pdata->ldo[id].init_data || wm8994->dev->of_node) { -- cgit