diff options
Diffstat (limited to 'drivers/fpga/altera-freeze-bridge.c')
| -rw-r--r-- | drivers/fpga/altera-freeze-bridge.c | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/drivers/fpga/altera-freeze-bridge.c b/drivers/fpga/altera-freeze-bridge.c index 6159cfcf78a2..fa4b693cf4be 100644 --- a/drivers/fpga/altera-freeze-bridge.c +++ b/drivers/fpga/altera-freeze-bridge.c @@ -221,8 +221,10 @@ static int altera_freeze_br_probe(struct platform_device *pdev) struct device_node *np = pdev->dev.of_node; void __iomem *base_addr; struct altera_freeze_br_data *priv; + struct fpga_bridge *br; struct resource *res; u32 status, revision; + int ret; if (!np) return -ENODEV; @@ -254,13 +256,27 @@ static int altera_freeze_br_probe(struct platform_device *pdev) priv->base_addr = base_addr; - return fpga_bridge_register(dev, FREEZE_BRIDGE_NAME, - &altera_freeze_br_br_ops, priv); + br = fpga_bridge_create(dev, FREEZE_BRIDGE_NAME, + &altera_freeze_br_br_ops, priv); + if (!br) + return -ENOMEM; + + platform_set_drvdata(pdev, br); + + ret = fpga_bridge_register(br); + if (ret) { + fpga_bridge_free(br); + return ret; + } + + return 0; } static int altera_freeze_br_remove(struct platform_device *pdev) { - fpga_bridge_unregister(&pdev->dev); + struct fpga_bridge *br = platform_get_drvdata(pdev); + + fpga_bridge_unregister(br); return 0; } |