From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
To: wsa+renesas@sang-engineering.com, peda@axentia.se, robh@kernel.org
Cc: linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org,
kernel-janitors@vger.kernel.org,
Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Subject: [PATCH] i2c: mux: demux-pinctrl: Fix an error handling path in 'i2c_demux_pinctrl_probe()'
Date: Wed, 6 May 2020 21:21:00 +0200 [thread overview]
Message-ID: <20200506192100.194821-1-christophe.jaillet@wanadoo.fr> (raw)
A call to 'i2c_demux_deactivate_master()' is missing in the error handling
path, as already done in the remove function.
Fixes: 50a5ba876908 ("i2c: mux: demux-pinctrl: add driver")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
---
drivers/i2c/muxes/i2c-demux-pinctrl.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/i2c/muxes/i2c-demux-pinctrl.c b/drivers/i2c/muxes/i2c-demux-pinctrl.c
index 0e16490eb3a1..5365199a31f4 100644
--- a/drivers/i2c/muxes/i2c-demux-pinctrl.c
+++ b/drivers/i2c/muxes/i2c-demux-pinctrl.c
@@ -272,6 +272,7 @@ static int i2c_demux_pinctrl_probe(struct platform_device *pdev)
err_rollback_available:
device_remove_file(&pdev->dev, &dev_attr_available_masters);
err_rollback:
+ i2c_demux_deactivate_master(priv);
for (j = 0; j < i; j++) {
of_node_put(priv->chan[j].parent_np);
of_changeset_destroy(&priv->chan[j].chgset);
--
2.25.1
next reply other threads:[~2020-05-06 19:21 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-06 19:21 Christophe JAILLET [this message]
2020-05-12 13:08 ` [PATCH] i2c: mux: demux-pinctrl: Fix an error handling path in 'i2c_demux_pinctrl_probe()' Wolfram Sang
2020-05-12 14:40 ` Peter Rosin
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