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path: root/drivers/fpga/altera-hps2fpga.c
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Diffstat (limited to 'drivers/fpga/altera-hps2fpga.c')
-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)
181 (enable ? "enabling" : "disabling")); 181 (enable ? "enabling" : "disabling"));
182 182
183 ret = _alt_hps2fpga_enable_set(priv, enable); 183 ret = _alt_hps2fpga_enable_set(priv, enable);
184 if (ret) { 184 if (ret)
185 fpga_bridge_unregister(&pdev->dev); 185 goto err;
186 return ret;
187 }
188 } 186 }
189 } 187 }
190 188
191 return fpga_bridge_register(dev, priv->name, &altera_hps2fpga_br_ops, 189 ret = fpga_bridge_register(dev, priv->name, &altera_hps2fpga_br_ops,
192 priv); 190 priv);
191err:
192 if (ret)
193 clk_disable_unprepare(priv->clk);
194
195 return ret;
193} 196}
194 197
195static int alt_fpga_bridge_remove(struct platform_device *pdev) 198static int alt_fpga_bridge_remove(struct platform_device *pdev)