From 1c7e5ca092c08bd2fde78a4eaad4a8afc5dc3555 Mon Sep 17 00:00:00 2001 From: Bjorn Andersson Date: Thu, 29 Jun 2017 14:46:44 -0700 Subject: spmi: Include OF based modalias in device uevent commit d50daa2af2618dab6d21634e65a5fbcf4ae437d6 upstream. Include the OF-based modalias in the uevent sent when registering SPMI devices, so that user space has a chance to autoload the kernel module for the device. Tested-by: Rob Clark Reported-by: Rob Clark Reviewed-by: Stephen Boyd Signed-off-by: Bjorn Andersson Signed-off-by: Greg Kroah-Hartman --- drivers/spmi/spmi.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/drivers/spmi/spmi.c b/drivers/spmi/spmi.c index 2b9b0941d9eb..6d23226e5f69 100644 --- a/drivers/spmi/spmi.c +++ b/drivers/spmi/spmi.c @@ -365,11 +365,23 @@ static int spmi_drv_remove(struct device *dev) return 0; } +static int spmi_drv_uevent(struct device *dev, struct kobj_uevent_env *env) +{ + int ret; + + ret = of_device_uevent_modalias(dev, env); + if (ret != -ENODEV) + return ret; + + return 0; +} + static struct bus_type spmi_bus_type = { .name = "spmi", .match = spmi_device_match, .probe = spmi_drv_probe, .remove = spmi_drv_remove, + .uevent = spmi_drv_uevent, }; /** -- cgit v1.2.3