From f8a9f757cb425c4784b80b001c7a77c7810b499f Mon Sep 17 00:00:00 2001 From: Frank Li Date: Mon, 12 Nov 2012 17:59:52 +0800 Subject: [PATCH] regulator: gpio-regulator: fix can't find regulator node in dt Need initilize of_node in regulator config when register regulator, otherwise regulator driver think it is no-dt device. in regulator_dev_lookup list_for_each_entry(r, ®ulator_list, list) if (r->dev.parent && node == r->dev.of_node) return r r->dev.of_noe will be zero if miss config in cfg. Signed-off-by: Frank Li Signed-off-by: Mark Brown --- drivers/regulator/gpio-regulator.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/regulator/gpio-regulator.c b/drivers/regulator/gpio-regulator.c index e467d0a..faa2f71 100644 --- a/drivers/regulator/gpio-regulator.c +++ b/drivers/regulator/gpio-regulator.c @@ -303,6 +303,7 @@ static int __devinit gpio_regulator_probe(struct platform_device *pdev) cfg.dev = &pdev->dev; cfg.init_data = config->init_data; cfg.driver_data = drvdata; + cfg.of_node = np; if (config->enable_gpio >= 0) cfg.ena_gpio = config->enable_gpio; -- 2.7.4