From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Tue, 8 May 2012 17:09:12 +0000 (+0100)
Subject: regulator: core: Warn on missing struct device
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=dcf701125eefea6baf72753533cb8b60fb0e3934;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

regulator: core: Warn on missing struct device

The core really wants a struct device to be supplied for regulators and
there's no reason this should be impossible so provide one so complain
if we didn't get one.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
---

diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 9fafa00b8cd4..10fb252323fb 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -2941,6 +2941,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
 		return ERR_PTR(-EINVAL);
 
 	dev = config->dev;
+	WARN_ON(!dev);
 
 	if (regulator_desc->name == NULL || regulator_desc->ops == NULL)
 		return ERR_PTR(-EINVAL);