linux-kernel - [PATCH 5.7 010/166] gpu: host1x: Clean up debugfs in error handling path

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Date:   Tue, 14 Jul 2020 20:42:55 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>,
        Thierry Reding <treding@...dia.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.7 010/166] gpu: host1x: Clean up debugfs in error handling path

From: Christophe JAILLET <christophe.jaillet@...adoo.fr>

[ Upstream commit 109be8b23fb2ec8e2d309325ee3b7a49eab63961 ]

host1x_debug_init() must be reverted in an error handling path.

This is already fixed in the remove function since commit 44156eee91ba
("gpu: host1x: Clean up debugfs on removal")

Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
Signed-off-by: Thierry Reding <treding@...dia.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/gpu/host1x/dev.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/host1x/dev.c b/drivers/gpu/host1x/dev.c
index d24344e919227..3c0f151847bae 100644
--- a/drivers/gpu/host1x/dev.c
+++ b/drivers/gpu/host1x/dev.c
@@ -468,11 +468,12 @@ static int host1x_probe(struct platform_device *pdev)
 
 	err = host1x_register(host);
 	if (err < 0)
-		goto deinit_intr;
+		goto deinit_debugfs;
 
 	return 0;
 
-deinit_intr:
+deinit_debugfs:
+	host1x_debug_deinit(host);
 	host1x_intr_deinit(host);
 deinit_syncpt:
 	host1x_syncpt_deinit(host);
-- 
2.25.1