From ab4382d27412e7e3e7c936e8d50d8888dfac3df8 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Thu, 13 Jan 2011 12:10:18 -0800 Subject: tty: move drivers/serial/ to drivers/tty/serial/ The serial drivers are really just tty drivers, so move them to drivers/tty/ to make things a bit neater overall. This is part of the tty/serial driver movement proceedure as proposed by Arnd Bergmann and approved by everyone involved a number of months ago. Cc: Arnd Bergmann Cc: Alan Cox Cc: Geert Uytterhoeven Cc: Rogier Wolff Cc: Michael H. Warfield Signed-off-by: Greg Kroah-Hartman --- drivers/serial/samsung.h | 120 ----------------------------------------------- 1 file changed, 120 deletions(-) delete mode 100644 drivers/serial/samsung.h (limited to 'drivers/serial/samsung.h') diff --git a/drivers/serial/samsung.h b/drivers/serial/samsung.h deleted file mode 100644 index 0ac06a07d25..00000000000 --- a/drivers/serial/samsung.h +++ /dev/null @@ -1,120 +0,0 @@ -/* linux/drivers/serial/samsung.h - * - * Driver for Samsung SoC onboard UARTs. - * - * Ben Dooks, Copyright (c) 2003-2008 Simtec Electronics - * http://armlinux.simtec.co.uk/ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -struct s3c24xx_uart_info { - char *name; - unsigned int type; - unsigned int fifosize; - unsigned long rx_fifomask; - unsigned long rx_fifoshift; - unsigned long rx_fifofull; - unsigned long tx_fifomask; - unsigned long tx_fifoshift; - unsigned long tx_fifofull; - - /* uart port features */ - - unsigned int has_divslot:1; - - /* clock source control */ - - int (*get_clksrc)(struct uart_port *, struct s3c24xx_uart_clksrc *clk); - int (*set_clksrc)(struct uart_port *, struct s3c24xx_uart_clksrc *clk); - - /* uart controls */ - int (*reset_port)(struct uart_port *, struct s3c2410_uartcfg *); -}; - -struct s3c24xx_uart_port { - unsigned char rx_claimed; - unsigned char tx_claimed; - unsigned int pm_level; - unsigned long baudclk_rate; - - unsigned int rx_irq; - unsigned int tx_irq; - - struct s3c24xx_uart_info *info; - struct s3c24xx_uart_clksrc *clksrc; - struct clk *clk; - struct clk *baudclk; - struct uart_port port; - -#ifdef CONFIG_CPU_FREQ - struct notifier_block freq_transition; -#endif -}; - -/* conversion functions */ - -#define s3c24xx_dev_to_port(__dev) (struct uart_port *)dev_get_drvdata(__dev) -#define s3c24xx_dev_to_cfg(__dev) (struct s3c2410_uartcfg *)((__dev)->platform_data) - -/* register access controls */ - -#define portaddr(port, reg) ((port)->membase + (reg)) - -#define rd_regb(port, reg) (__raw_readb(portaddr(port, reg))) -#define rd_regl(port, reg) (__raw_readl(portaddr(port, reg))) - -#define wr_regb(port, reg, val) __raw_writeb(val, portaddr(port, reg)) -#define wr_regl(port, reg, val) __raw_writel(val, portaddr(port, reg)) - -extern int s3c24xx_serial_probe(struct platform_device *dev, - struct s3c24xx_uart_info *uart); - -extern int __devexit s3c24xx_serial_remove(struct platform_device *dev); - -extern int s3c24xx_serial_initconsole(struct platform_driver *drv, - struct s3c24xx_uart_info **uart); - -extern int s3c24xx_serial_init(struct platform_driver *drv, - struct s3c24xx_uart_info *info); - -#ifdef CONFIG_SERIAL_SAMSUNG_CONSOLE - -#define s3c24xx_console_init(__drv, __inf) \ -static int __init s3c_serial_console_init(void) \ -{ \ - struct s3c24xx_uart_info *uinfo[CONFIG_SERIAL_SAMSUNG_UARTS]; \ - int i; \ - \ - for (i = 0; i < CONFIG_SERIAL_SAMSUNG_UARTS; i++) \ - uinfo[i] = __inf; \ - return s3c24xx_serial_initconsole(__drv, uinfo); \ -} \ - \ -console_initcall(s3c_serial_console_init) - -#else -#define s3c24xx_console_init(drv, inf) extern void no_console(void) -#endif - -#ifdef CONFIG_SERIAL_SAMSUNG_DEBUG - -extern void printascii(const char *); - -static void dbg(const char *fmt, ...) -{ - va_list va; - char buff[256]; - - va_start(va, fmt); - vsprintf(buff, fmt, va); - va_end(va); - - printascii(buff); -} - -#else -#define dbg(x...) do { } while (0) -#endif -- cgit v1.2.3-18-g5258