X-Git-Url: https://git.kernelconcepts.de/?a=blobdiff_plain;f=drivers%2Ftty%2Fserial%2F8250%2F8250_ingenic.c;h=b4e1d39805b2182c2768ce9c8c3c6a42d869edf2;hb=261a0c80af1e415b9ca2c0e8e7997eb236fa52fa;hp=d6e1ec9b4fdeb7ab8f3efe626d6a2fc0467a4183;hpb=709f877d4a4b5369ad9c96fae02381ac2562b73c;p=karo-tx-linux.git

diff --git a/drivers/tty/serial/8250/8250_ingenic.c b/drivers/tty/serial/8250/8250_ingenic.c
index d6e1ec9b4fde..b4e1d39805b2 100644
--- a/drivers/tty/serial/8250/8250_ingenic.c
+++ b/drivers/tty/serial/8250/8250_ingenic.c
@@ -4,6 +4,8 @@
  *
  * Ingenic SoC UART support
  *
+ * Author: Paul Burton <paul.burton@imgtec.com>
+ *
  * This program is free software; you can redistribute	 it and/or modify it
  * under  the terms of	 the GNU General  Public License as published by the
  * Free Software Foundation;  either version 2 of the	License, or (at your
@@ -18,7 +20,7 @@
 #include <linux/console.h>
 #include <linux/io.h>
 #include <linux/libfdt.h>
-#include <linux/module.h>
+#include <linux/init.h>
 #include <linux/of.h>
 #include <linux/of_fdt.h>
 #include <linux/of_device.h>
@@ -154,14 +156,18 @@ static void ingenic_uart_serial_out(struct uart_port *p, int offset, int value)
 		break;
 
 	case UART_IER:
-		/* Enable receive timeout interrupt with the
-		 * receive line status interrupt */
+		/*
+		 * Enable receive timeout interrupt with the receive line
+		 * status interrupt.
+		 */
 		value |= (value & 0x4) << 2;
 		break;
 
 	case UART_MCR:
-		/* If we have enabled modem status IRQs we should enable modem
-		 * mode. */
+		/*
+		 * If we have enabled modem status IRQs we should enable
+		 * modem mode.
+		 */
 		ier = p->serial_in(p, UART_IER);
 
 		if (ier & UART_IER_MSI)
@@ -297,16 +303,6 @@ out:
 	return err;
 }
 
-static int ingenic_uart_remove(struct platform_device *pdev)
-{
-	struct ingenic_uart_data *data = platform_get_drvdata(pdev);
-
-	serial8250_unregister_port(data->line);
-	clk_disable_unprepare(data->clk_module);
-	clk_disable_unprepare(data->clk_baud);
-	return 0;
-}
-
 static const struct ingenic_uart_config jz4740_uart_config = {
 	.tx_loadsz = 8,
 	.fifosize = 16,
@@ -329,19 +325,13 @@ static const struct of_device_id of_match[] = {
 	{ .compatible = "ingenic,jz4780-uart", .data = &jz4780_uart_config },
 	{ /* sentinel */ }
 };
-MODULE_DEVICE_TABLE(of, of_match);
 
 static struct platform_driver ingenic_uart_platform_driver = {
 	.driver = {
-		.name		= "ingenic-uart",
-		.of_match_table	= of_match,
+		.name			= "ingenic-uart",
+		.of_match_table		= of_match,
+		.suppress_bind_attrs	= true,
 	},
 	.probe			= ingenic_uart_probe,
-	.remove			= ingenic_uart_remove,
 };
-
-module_platform_driver(ingenic_uart_platform_driver);
-
-MODULE_AUTHOR("Paul Burton");
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("Ingenic SoC UART driver");
+builtin_platform_driver(ingenic_uart_platform_driver);