iio: dac: vf610: Fix an error handling path in 'vf610_dac_probe()'

commit aad4742fbf0a560c25827adb58695a4497ffc204 upstream.

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@wanadoo.fr>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/iio/dac/vf610_dac.c b/drivers/iio/dac/vf610_dac.c
index 0ec4d26..364925d 100644 (file)
--- a/drivers/iio/dac/vf610_dac.c
+++ b/drivers/iio/dac/vf610_dac.c
@@ -225,6 +225,7 @@ 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;