From mboxrd@z Thu Jan 1 00:00:00 1970 From: manabian@gmail.com (Joachim Eastwood) Date: Fri, 6 Apr 2012 18:02:29 +0200 Subject: [PATCH RFC] ARM: at91: remove at91_register_uart_fns and headers Message-ID: <1333728149-32711-1-git-send-email-joachim.eastwood@jotron.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org No AT91/AVR32 boards currently use at91_register_uart_fns so let's remove it. The only other mach in the kernel that has a *_register_uart_fns function is SA1100 so the demand for this functionality is not great. Signed-off-by: Joachim Eastwood --- arch/arm/include/asm/mach/serial_at91.h | 33 ----------------------------- arch/avr32/include/asm/mach/serial_at91.h | 33 ----------------------------- drivers/tty/serial/atmel_serial.c | 18 ---------------- 3 files changed, 84 deletions(-) delete mode 100644 arch/arm/include/asm/mach/serial_at91.h delete mode 100644 arch/avr32/include/asm/mach/serial_at91.h diff --git a/arch/arm/include/asm/mach/serial_at91.h b/arch/arm/include/asm/mach/serial_at91.h deleted file mode 100644 index ea6d063..0000000 --- a/arch/arm/include/asm/mach/serial_at91.h +++ /dev/null @@ -1,33 +0,0 @@ -/* - * arch/arm/include/asm/mach/serial_at91.h - * - * Based on serial_sa1100.h by Nicolas Pitre - * - * Copyright (C) 2002 ATMEL Rousset - * - * Low level machine dependent UART functions. - */ - -struct uart_port; - -/* - * This is a temporary structure for registering these - * functions; it is intended to be discarded after boot. - */ -struct atmel_port_fns { - void (*set_mctrl)(struct uart_port *, u_int); - u_int (*get_mctrl)(struct uart_port *); - void (*enable_ms)(struct uart_port *); - void (*pm)(struct uart_port *, u_int, u_int); - int (*set_wake)(struct uart_port *, u_int); - int (*open)(struct uart_port *); - void (*close)(struct uart_port *); -}; - -#if defined(CONFIG_SERIAL_ATMEL) -void atmel_register_uart_fns(struct atmel_port_fns *fns); -#else -#define atmel_register_uart_fns(fns) do { } while (0) -#endif - - diff --git a/arch/avr32/include/asm/mach/serial_at91.h b/arch/avr32/include/asm/mach/serial_at91.h deleted file mode 100644 index 55b317a..0000000 --- a/arch/avr32/include/asm/mach/serial_at91.h +++ /dev/null @@ -1,33 +0,0 @@ -/* - * linux/include/asm-arm/mach/serial_at91.h - * - * Based on serial_sa1100.h by Nicolas Pitre - * - * Copyright (C) 2002 ATMEL Rousset - * - * Low level machine dependent UART functions. - */ - -struct uart_port; - -/* - * This is a temporary structure for registering these - * functions; it is intended to be discarded after boot. - */ -struct atmel_port_fns { - void (*set_mctrl)(struct uart_port *, u_int); - u_int (*get_mctrl)(struct uart_port *); - void (*enable_ms)(struct uart_port *); - void (*pm)(struct uart_port *, u_int, u_int); - int (*set_wake)(struct uart_port *, u_int); - int (*open)(struct uart_port *); - void (*close)(struct uart_port *); -}; - -#if defined(CONFIG_SERIAL_ATMEL) -void atmel_register_uart_fns(struct atmel_port_fns *fns); -#else -#define atmel_register_uart_fns(fns) do { } while (0) -#endif - - diff --git a/drivers/tty/serial/atmel_serial.c b/drivers/tty/serial/atmel_serial.c index f9a6be7..513bc3d 100644 --- a/drivers/tty/serial/atmel_serial.c +++ b/drivers/tty/serial/atmel_serial.c @@ -43,7 +43,6 @@ #include #include -#include #include #ifdef CONFIG_ARM @@ -1509,23 +1508,6 @@ static void __devinit atmel_init_port(struct atmel_uart_port *atmel_port, } } -/* - * Register board-specific modem-control line handlers. - */ -void __init atmel_register_uart_fns(struct atmel_port_fns *fns) -{ - if (fns->enable_ms) - atmel_pops.enable_ms = fns->enable_ms; - if (fns->get_mctrl) - atmel_pops.get_mctrl = fns->get_mctrl; - if (fns->set_mctrl) - atmel_pops.set_mctrl = fns->set_mctrl; - atmel_open_hook = fns->open; - atmel_close_hook = fns->close; - atmel_pops.pm = fns->pm; - atmel_pops.set_wake = fns->set_wake; -} - struct platform_device *atmel_default_console_device; /* the serial console device */ #ifdef CONFIG_SERIAL_ATMEL_CONSOLE -- 1.7.9.6