From: Sudeep Holla <sudeep.holla@arm.com>
Date: Mon, 9 Sep 2019 15:21:07 +0000 (+0100)
Subject: reset: reset-scmi: add missing handle initialisation
X-Git-Tag: v5.4-rc1~3^2~1^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=61423712dbb86e02af4aa5de65b9041493c92cac;p=platform%2Fkernel%2Flinux-rpi.git

reset: reset-scmi: add missing handle initialisation

scmi_reset_data->handle needs to be initialised at probe, so that it
can be later used to access scmi reset protocol APIs using the same.

Since it was tested with a module that obtained handle elsewhere,
it was missed easily. Add the missing scmi_reset_data->handle
initialisation to fix the issue.

Fixes: c8ae9c2da1cc ("reset: Add support for resets provided by SCMI")
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Reported-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
---

diff --git a/drivers/reset/reset-scmi.c b/drivers/reset/reset-scmi.c
index c6d3c84..b46df80 100644
--- a/drivers/reset/reset-scmi.c
+++ b/drivers/reset/reset-scmi.c
@@ -102,6 +102,7 @@ static int scmi_reset_probe(struct scmi_device *sdev)
 	data->rcdev.owner = THIS_MODULE;
 	data->rcdev.of_node = np;
 	data->rcdev.nr_resets = handle->reset_ops->num_domains_get(handle);
+	data->handle = handle;
 
 	return devm_reset_controller_register(dev, &data->rcdev);
 }