[PATCH 4.9 61/64] iio: dac: vf610: Fix an error handling path in vf610_dac_probe()

From: Greg Kroah-Hartman
Date: Tue May 26 2020 - 15:00:01 EST


From: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>

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@xxxxxxxxxx>
Cc: <Stable@xxxxxxxxxxxxxxx>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
drivers/iio/dac/vf610_dac.c | 1 +
1 file changed, 1 insertion(+)

--- a/drivers/iio/dac/vf610_dac.c
+++ b/drivers/iio/dac/vf610_dac.c
@@ -235,6 +235,7 @@ static int vf610_dac_probe(struct platfo
return 0;

error_iio_device_register:
+ vf610_dac_exit(info);
clk_disable_unprepare(info->clk);

return ret;