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-rw-r--r--drivers/fpga/altera-hps2fpga.c15
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/fpga/altera-hps2fpga.c b/drivers/fpga/altera-hps2fpga.c
index 4b354c79be31..3066b805f2d0 100644
--- a/drivers/fpga/altera-hps2fpga.c
+++ b/drivers/fpga/altera-hps2fpga.c
@@ -181,15 +181,18 @@ static int alt_fpga_bridge_probe(struct platform_device *pdev)
(enable ? "enabling" : "disabling"));
ret = _alt_hps2fpga_enable_set(priv, enable);
- if (ret) {
- fpga_bridge_unregister(&pdev->dev);
- return ret;
- }
+ if (ret)
+ goto err;
}
}
- return fpga_bridge_register(dev, priv->name, &altera_hps2fpga_br_ops,
- priv);
+ ret = fpga_bridge_register(dev, priv->name, &altera_hps2fpga_br_ops,
+ priv);
+err:
+ if (ret)
+ clk_disable_unprepare(priv->clk);
+
+ return ret;
}
static int alt_fpga_bridge_remove(struct platform_device *pdev)