From 863981e96738983919de841ec669e157e6bdaeb0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andr=C3=A9=20Fabian=20Silva=20Delgado?= Date: Sun, 11 Sep 2016 04:34:46 -0300 Subject: Linux-libre 4.7.1-gnu --- drivers/spmi/spmi.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) (limited to 'drivers/spmi/spmi.c') diff --git a/drivers/spmi/spmi.c b/drivers/spmi/spmi.c index 6b3da1bb0..2b9b0941d 100644 --- a/drivers/spmi/spmi.c +++ b/drivers/spmi/spmi.c @@ -25,6 +25,7 @@ #define CREATE_TRACE_POINTS #include +static bool is_registered; static DEFINE_IDA(ctrl_ida); static void spmi_dev_release(struct device *dev) @@ -507,7 +508,7 @@ int spmi_controller_add(struct spmi_controller *ctrl) int ret; /* Can't register until after driver model init */ - if (WARN_ON(!spmi_bus_type.p)) + if (WARN_ON(!is_registered)) return -EAGAIN; ret = device_add(&ctrl->dev); @@ -576,7 +577,14 @@ module_exit(spmi_exit); static int __init spmi_init(void) { - return bus_register(&spmi_bus_type); + int ret; + + ret = bus_register(&spmi_bus_type); + if (ret) + return ret; + + is_registered = true; + return 0; } postcore_initcall(spmi_init); -- cgit v1.2.3