diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-09-21 10:26:40 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-11-16 11:35:30 +0000 |
| commit | 95e629b761ce36996d1befe2824d5346b5a220b9 (patch) | |
| tree | 40ca481e7b4bf59c58e6d4c0800719d34ad907d7 | |
| parent | 46000065a631c6d21452d533baf086175c384ba4 (diff) | |
ARM/AVR32: get rid of serial_at91.h
The definitions provided by serial_at91.h are only used by the
atmel_serial driver, and the function that uses it is never called
from anywhere in the kernel. Therefore, these definitions are unused
and/or obsolete, and can be removed.
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| -rw-r--r-- | arch/arm/include/asm/mach/serial_at91.h | 33 | ||||
| -rw-r--r-- | arch/avr32/include/asm/mach/serial_at91.h | 33 | ||||
| -rw-r--r-- | drivers/tty/serial/atmel_serial.c | 18 |
3 files changed, 0 insertions, 84 deletions
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 ea6d063923b8..000000000000 --- 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 55b317a89061..000000000000 --- 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 3d7e1ee2fa57..a6134c94a9fc 100644 --- a/drivers/tty/serial/atmel_serial.c +++ b/drivers/tty/serial/atmel_serial.c @@ -43,7 +43,6 @@ #include <asm/io.h> #include <asm/ioctls.h> -#include <asm/mach/serial_at91.h> #include <mach/board.h> #ifdef CONFIG_ARM @@ -1513,23 +1512,6 @@ 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 |