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hwmon: add support for GMT G760A fan speed PWM controller
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
base
/
driver.c
diff --git
a/drivers/base/driver.c
b/drivers/base/driver.c
index b76cc69f11067801e85f830573d098561eb97727..c51f11bb29ae2bdd0a13077147e6db357da8be27 100644
(file)
--- a/
drivers/base/driver.c
+++ b/
drivers/base/driver.c
@@
-223,6
+223,8
@@
int driver_register(struct device_driver *drv)
int ret;
struct device_driver *other;
+ BUG_ON(!drv->bus->p);
+
if ((drv->bus->probe && drv->probe) ||
(drv->bus->remove && drv->remove) ||
(drv->bus->shutdown && drv->shutdown))