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path: root/drivers/i2c/busses/i2c-nomadik.c
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Diffstat (limited to 'drivers/i2c/busses/i2c-nomadik.c')
-rw-r--r--drivers/i2c/busses/i2c-nomadik.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/i2c/busses/i2c-nomadik.c b/drivers/i2c/busses/i2c-nomadik.c
index 698d7ac..02c3115 100644
--- a/drivers/i2c/busses/i2c-nomadik.c
+++ b/drivers/i2c/busses/i2c-nomadik.c
@@ -644,7 +644,11 @@ static int nmk_i2c_xfer(struct i2c_adapter *i2c_adap,
pm_runtime_get_sync(&dev->adev->dev);
- clk_enable(dev->clk);
+ status = clk_prepare_enable(dev->clk);
+ if (status) {
+ dev_err(&dev->adev->dev, "can't prepare_enable clock\n");
+ goto out_clk;
+ }
status = init_hw(dev);
if (status)
@@ -671,7 +675,8 @@ static int nmk_i2c_xfer(struct i2c_adapter *i2c_adap,
}
out:
- clk_disable(dev->clk);
+ clk_disable_unprepare(dev->clk);
+out_clk:
pm_runtime_put_sync(&dev->adev->dev);
dev->busy = false;