On 10:36 Fri 21 Sep , Russell King wrote:
> 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.
>
> Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
personnaly I'm ok with it too
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx>
but Andrew seems use it so let him reply
Best Regards,
J.
> ---
> 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, 0 insertions(+), 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 3d7e1ee..a6134c9 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
> --
> 1.7.4.4
>
>
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