From 025c6643a81564f066d8381b9e2f4603e0f8438f Mon Sep 17 00:00:00 2001
From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Date: Sun, 7 Nov 2021 22:16:36 +0100
Subject: gpu: host1x: Fix a memory leak in 'host1x_remove()'
Git-commit: 025c6643a81564f066d8381b9e2f4603e0f8438f
Patch-mainline: v5.18-rc1
References: git-fixes

Add a missing 'host1x_channel_list_free()' call in the remove function,
as already done in the error handling path of the probe function.

Fixes: 8474b02531c4 ("gpu: host1x: Refactor channel allocation code")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Patrik Jakobsson <pjakobsson@suse.de>
---
 drivers/gpu/host1x/dev.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/gpu/host1x/dev.c
+++ b/drivers/gpu/host1x/dev.c
@@ -524,6 +524,7 @@
 	host1x_debug_deinit(host);
 	host1x_intr_deinit(host);
 	host1x_syncpt_deinit(host);
+	host1x_channel_list_free(&host->channel_list);
 	reset_control_assert(host->rst);
 	clk_disable_unprepare(host->clk);
 	host1x_iommu_exit(host);