C++ (Cpp) tegra_uart_free_rx_dma_buffer Exemples

Exemple #1

Fichier : tegra_hsuart.c Projet : vocoderism/Tegra-Note-7

static int __devexit tegra_uart_remove(struct platform_device *pdev)
{
	struct tegra_uart_port *t = platform_get_drvdata(pdev);
	struct uart_port *u;

	if (pdev->id < 0 || pdev->id > tegra_uart_driver.nr)
		pr_err("Invalid Uart instance (%d)\n", pdev->id);

	if (t->is_irda && t->irda_remove)
		t->irda_remove();

	u = &t->uport;
	tasklet_kill(&t->tlet);
	pm_runtime_disable(u->dev);
	uart_remove_one_port(&tegra_uart_driver, u);

	tegra_uart_free_rx_dma_buffer(t);

	platform_set_drvdata(pdev, NULL);

	pr_info("Unregistered UART port %s%d\n",
		tegra_uart_driver.dev_name, u->line);
	kfree(t);
	return 0;
}

Exemple #2

Fichier : tegra_hsuart.c Projet : seyoung/Nexus7

static int __devexit tegra_uart_remove(struct platform_device *pdev)
{
	struct tegra_uart_port *t = platform_get_drvdata(pdev);
	struct uart_port *u;

    printk("[seyoung] tegra_hs_uart_remove \n");

	if (pdev->id < 0 || pdev->id > tegra_uart_driver.nr)
		pr_err("Invalid Uart instance (%d)\n", pdev->id);

	u = &t->uport;
	uart_remove_one_port(&tegra_uart_driver, u);

	tegra_uart_free_rx_dma_buffer(t);

	platform_set_drvdata(pdev, NULL);

	pr_info("Unregistered UART port %s%d\n",
		tegra_uart_driver.dev_name, u->line);
	kfree(t);
	return 0;
}