From: Frank Li Date: Mon, 12 Nov 2012 09:59:52 +0000 (+0800) Subject: regulator: gpio-regulator: fix can't find regulator node in dt X-Git-Tag: v5.15~21088^2~2^2~4 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f8a9f757cb425c4784b80b001c7a77c7810b499f;p=platform%2Fkernel%2Flinux-starfive.git 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 --- 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;