return err;
mgmt = devm_kzalloc(&pdev->dev, sizeof(*mgmt), GFP_KERNEL);
- if (!mgmt)
- return -ENOMEM;
+ if (!mgmt) {
+ err = -ENOMEM;
+ goto err_disable_clks;
+ }
init.name = "sifive-gemgxl-mgmt";
init.ops = &fu540_c000_ops;
mgmt->hw.init = &init;
*tx_clk = devm_clk_register(&pdev->dev, &mgmt->hw);
- if (IS_ERR(*tx_clk))
- return PTR_ERR(*tx_clk);
+ if (IS_ERR(*tx_clk)) {
+ err = PTR_ERR(*tx_clk);
+ goto err_disable_clks;
+ }
err = clk_prepare_enable(*tx_clk);
- if (err)
+ if (err) {
dev_err(&pdev->dev, "failed to enable tx_clk (%u)\n", err);
- else
+ *tx_clk = NULL;
+ goto err_disable_clks;
+ } else {
dev_info(&pdev->dev, "Registered clk switch '%s'\n", init.name);
+ }
return 0;
+
+err_disable_clks:
+ macb_clks_disable(*pclk, *hclk, *tx_clk, *rx_clk, *tsu_clk);
+
+ return err;
}
static int fu540_c000_init(struct platform_device *pdev)