From: Julia Lawall <julia.law...@lip6.fr> devm free functions should not have to be explicitly used.
A semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ @@ ( * devm_kfree(...); | * devm_free_irq(...); | * devm_iounmap(...); | * devm_release_region(...); | * devm_release_mem_region(...); ) // </smpl> Signed-off-by: Julia Lawall <julia.law...@lip6.fr> --- diff --git a/drivers/tty/serial/sirfsoc_uart.c b/drivers/tty/serial/sirfsoc_uart.c index 5b3eda2..a9e2bd1 100644 --- a/drivers/tty/serial/sirfsoc_uart.c +++ b/drivers/tty/serial/sirfsoc_uart.c @@ -668,7 +668,7 @@ int sirfsoc_uart_probe(struct platform_device *pdev) if (res == NULL) { dev_err(&pdev->dev, "Insufficient resources.\n"); ret = -EFAULT; - goto irq_err; + goto err; } port->irq = res->start; @@ -676,7 +676,7 @@ int sirfsoc_uart_probe(struct platform_device *pdev) sirfport->p = pinctrl_get_select_default(&pdev->dev); ret = IS_ERR(sirfport->p); if (ret) - goto pin_err; + goto err; } port->ops = &sirfsoc_uart_ops; @@ -695,9 +695,6 @@ port_err: platform_set_drvdata(pdev, NULL); if (sirfport->hw_flow_ctrl) pinctrl_put(sirfport->p); -pin_err: -irq_err: - devm_iounmap(&pdev->dev, port->membase); err: return ret; } @@ -709,7 +706,6 @@ static int sirfsoc_uart_remove(struct platform_device *pdev) platform_set_drvdata(pdev, NULL); if (sirfport->hw_flow_ctrl) pinctrl_put(sirfport->p); - devm_iounmap(&pdev->dev, port->membase); uart_remove_one_port(&sirfsoc_uart_drv, port); return 0; } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
