From: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
In the case of errors during probe, we should disable i2c_imx->clk.
Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
---
drivers/i2c/busses/i2c-imx.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c
index ceff87c..c48e46a 100644
--- a/drivers/i2c/busses/i2c-imx.c
+++ b/drivers/i2c/busses/i2c-imx.c
@@ -710,7 +710,7 @@ static int i2c_imx_probe(struct platform_device *pdev)
pdev->name, i2c_imx);
if (ret) {
dev_err(&pdev->dev, "can't claim irq %d\n", irq);
- return ret;
+ goto clk_disable;
}
/* Init queue */
@@ -735,7 +735,7 @@ static int i2c_imx_probe(struct platform_device *pdev)
ret = i2c_add_numbered_adapter(&i2c_imx->adapter);
if (ret < 0) {
dev_err(&pdev->dev, "registration failed\n");
- return ret;
+ goto clk_disable;
}
/* Set up platform driver data */
@@ -749,6 +749,10 @@ static int i2c_imx_probe(struct platform_device *pdev)
dev_info(&i2c_imx->adapter.dev, "IMX I2C adapter registered\n");
return 0; /* Return OK */
+
+clk_disable:
+ clk_disable_unprepare(i2c_imx->clk);
+ return ret;
}
static int i2c_imx_remove(struct platform_device *pdev)
--
1.9.1
--
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