linux-kernel - [PATCH] iio: dac: vf610: Fix an error handling path in 'vf610_dac

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Message-Id: <20200426194403.41913-1-christophe.jaillet@wanadoo.fr>
Date:   Sun, 26 Apr 2020 21:44:03 +0200
From:   Christophe JAILLET <christophe.jaillet@...adoo.fr>
To:     jic23@...nel.org, knaack.h@....de, lars@...afoo.de,
        pmeerw@...erw.net, maitysanchayan@...il.com, robh@...nel.org
Cc:     linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org,
        kernel-janitors@...r.kernel.org,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>
Subject: [PATCH] iio: dac: vf610: Fix an error handling path in 'vf610_dac_probe()'

A call to 'vf610_dac_exit()' is missing in an error handling path.

Fixes: 1b983bf42fad ("iio: dac: vf610_dac: Add IIO DAC driver for Vybrid SoC")
Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
---
Un-tested.
Proposal based on function names and functions called in the remove function
---
 drivers/iio/dac/vf610_dac.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/iio/dac/vf610_dac.c b/drivers/iio/dac/vf610_dac.c
index 71f8a5c471c4..7f1e9317c3f3 100644
--- a/drivers/iio/dac/vf610_dac.c
+++ b/drivers/iio/dac/vf610_dac.c
@@ -223,6 +223,7 @@ static int vf610_dac_probe(struct platform_device *pdev)
 	return 0;
 
 error_iio_device_register:
+	vf610_dac_exit(info);
 	clk_disable_unprepare(info->clk);
 
 	return ret;
-- 
2.25.1