update qcom Dragonboard fix

kernel.spec

@@ -557,7 +557,8 @@ Patch432: arm64-cavium-fixes.patch
 Patch433: arm64-Add-option-of-13-for-FORCE_MAX_ZONEORDER.patch
 
 # https://patchwork.kernel.org/patch/9815555/
-Patch434: rpmsg-Make-modalias-work-for-DeviceTree-based-devices.patch
+# https://patchwork.kernel.org/patch/9815651/
+Patch434: qcom-rmsg-spmi-fixes.patch
 
 # http://www.spinics.net/lists/devicetree/msg163238.html
 Patch440: bcm2837-initial-support.patch

qcom-rmsg-spmi-fixes.patch

@@ -55,3 +55,31 @@ index ad3d2a9df287..067650c5bcb6 100644
  
  	return add_uevent_var(env, "MODALIAS=" RPMSG_DEVICE_MODALIAS_FMT,
  					rpdev->id.name);
+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,
+ };
+ 
+ /**