Patch "spmi: Include OF based modalias in device uevent" has been added to the 3.18-stable tree

[<gregkh@linuxfoundation.org>]

This is a note to let you know that I've just added the patch titled

    spmi: Include OF based modalias in device uevent

to the 3.18-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     spmi-include-of-based-modalias-in-device-uevent.patch
and it can be found in the queue-3.18 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From d50daa2af2618dab6d21634e65a5fbcf4ae437d6 Mon Sep 17 00:00:00 2001
From: Bjorn Andersson <bjorn.andersson@linaro.org>
Date: Thu, 29 Jun 2017 14:46:44 -0700
Subject: spmi: Include OF based modalias in device uevent

From: Bjorn Andersson <bjorn.andersson@linaro.org>

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 <robdclark@gmail.com>
Reported-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/spmi/spmi.c |   12 ++++++++++++
 1 file changed, 12 insertions(+)

--- a/drivers/spmi/spmi.c
+++ b/drivers/spmi/spmi.c
@@ -353,11 +353,23 @@ static int spmi_drv_remove(struct device
 	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,
 };
 
 /**


Patches currently in stable-queue which might be from bjorn.andersson@linaro.org are

queue-3.18/spmi-include-of-based-modalias-in-device-uevent.patch