The Kconfig currently controlling compilation of this code is: drivers/tty/serial/8250/Kconfig:config SERIAL_8250_INGENIC drivers/tty/serial/8250/Kconfig: bool "Support for Ingenic SoC serial ports" ...meaning that it currently is not being built as a module by anyone. Lets remove the modular code that is essentially orphaned, so that when reading the driver there is no doubt it is builtin-only. We explicitly disallow a driver unbind, since that doesn't have a sensible use case anyway, and it allows us to drop the ".remove" code for non-modular drivers. Since module_platform_driver() uses the same init level priority as builtin_platform_driver() the init ordering remains unchanged with this commit. Also note that MODULE_DEVICE_TABLE is a no-op for non-modular code. We also delete the MODULE_LICENSE tag etc. since all that information was (or is now) contained at the top of the file in the comments. Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> Cc: Jiri Slaby <jslaby@xxxxxxxx> Cc: Matt Redfearn <matt.redfearn@xxxxxxxxxx> Cc: Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx> Cc: Paul Burton <paul.burton@xxxxxxxxxx> Cc: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx> Cc: linux-serial@xxxxxxxxxxxxxxx Signed-off-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx> --- [Nobody seemed to jump in and suggest this should be tristate: http://lkml.iu.edu/hypermail/linux/kernel/1512.2/03520.html so I went ahead with the removal of the dead module code.] drivers/tty/serial/8250/8250_ingenic.c | 28 +++++++--------------------- 1 file changed, 7 insertions(+), 21 deletions(-) diff --git a/drivers/tty/serial/8250/8250_ingenic.c b/drivers/tty/serial/8250/8250_ingenic.c index d6e1ec9b4fde..47824887b63f 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@xxxxxxxxxx> + * * 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> @@ -297,16 +299,6 @@ 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 +321,13 @@ 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); -- 2.6.1 -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
