diff options
Diffstat (limited to 'drivers/fpga/xilinx-pr-decoupler.c')
| -rw-r--r-- | drivers/fpga/xilinx-pr-decoupler.c | 21 |
1 files changed, 6 insertions, 15 deletions
diff --git a/drivers/fpga/xilinx-pr-decoupler.c b/drivers/fpga/xilinx-pr-decoupler.c index b76d85449b8f..68835896f180 100644 --- a/drivers/fpga/xilinx-pr-decoupler.c +++ b/drivers/fpga/xilinx-pr-decoupler.c @@ -10,8 +10,10 @@ #include <linux/clk.h> #include <linux/io.h> #include <linux/kernel.h> -#include <linux/of_device.h> #include <linux/module.h> +#include <linux/of.h> +#include <linux/platform_device.h> +#include <linux/property.h> #include <linux/fpga/fpga-bridge.h> #define CTRL_CMD_DECOUPLE BIT(0) @@ -81,7 +83,6 @@ static const struct fpga_bridge_ops xlnx_pr_decoupler_br_ops = { .enable_show = xlnx_pr_decoupler_enable_show, }; -#ifdef CONFIG_OF static const struct xlnx_config_data decoupler_config = { .name = "Xilinx PR Decoupler", }; @@ -100,30 +101,20 @@ static const struct of_device_id xlnx_pr_decoupler_of_match[] = { {}, }; MODULE_DEVICE_TABLE(of, xlnx_pr_decoupler_of_match); -#endif static int xlnx_pr_decoupler_probe(struct platform_device *pdev) { - struct device_node *np = pdev->dev.of_node; struct xlnx_pr_decoupler_data *priv; struct fpga_bridge *br; int err; - struct resource *res; priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); if (!priv) return -ENOMEM; - if (np) { - const struct of_device_id *match; + priv->ipconfig = device_get_match_data(&pdev->dev); - match = of_match_node(xlnx_pr_decoupler_of_match, np); - if (match && match->data) - priv->ipconfig = match->data; - } - - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - priv->io_base = devm_ioremap_resource(&pdev->dev, res); + priv->io_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(priv->io_base)) return PTR_ERR(priv->io_base); @@ -176,7 +167,7 @@ static struct platform_driver xlnx_pr_decoupler_driver = { .remove = xlnx_pr_decoupler_remove, .driver = { .name = "xlnx_pr_decoupler", - .of_match_table = of_match_ptr(xlnx_pr_decoupler_of_match), + .of_match_table = xlnx_pr_decoupler_of_match, }, }; |