wmt_i2c_reset_hardware() calls clk_prepare_enable(). So, should an error
occurs after it, it should be undone by a corresponding
clk_disable_unprepare() call, as already done in the remove function.
Fixes: 560746eb79d3 ("i2c: vt8500: Add support for I2C bus on Wondermedia SoCs")
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
---
drivers/i2c/busses/i2c-wmt.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/i2c/busses/i2c-wmt.c b/drivers/i2c/busses/i2c-wmt.c
index ec2a8da134e5..198afee5233c 100644
--- a/drivers/i2c/busses/i2c-wmt.c
+++ b/drivers/i2c/busses/i2c-wmt.c
@@ -378,11 +378,15 @@ static int wmt_i2c_probe(struct platform_device *pdev)
err = i2c_add_adapter(adap);
if (err)
- return err;
+ goto err_disable_clk;
platform_set_drvdata(pdev, i2c_dev);
return 0;
+
+err_disable_clk:
+ clk_disable_unprepare(i2c_dev->clk);
+ return err;
}
static void wmt_i2c_remove(struct platform_device *pdev)
--
2.34.1
