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linux-stable/include/linux/platform_data/sa11x0-serial.h

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Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
/*
* Author: Nicolas Pitre
*
[ARM] move include/asm-arm to arch/arm/include/asm Move platform independent header files to arch/arm/include/asm, leaving those in asm/arch* and asm/plat* alone. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-08-02 09:55:55 +00:00
* Moved and changed lots, Russell King
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
*
* Low level machine dependent UART functions.
*/
ARM: move serial_sa1100.h header file to linux/platform_data This is really driver platform data, so move it to the appropriate directory. Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-09-21 09:18:58 +00:00
#ifndef SA11X0_SERIAL_H
#define SA11X0_SERIAL_H
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
struct uart_port;
struct uart_info;
/*
* This is a temporary structure for registering these
* functions; it is intended to be discarded after boot.
*/
struct sa1100_port_fns {
void (*set_mctrl)(struct uart_port *, u_int);
u_int (*get_mctrl)(struct uart_port *);
void (*pm)(struct uart_port *, u_int, u_int);
int (*set_wake)(struct uart_port *, u_int);
};
#ifdef CONFIG_SERIAL_SA1100
void sa1100_register_uart_fns(struct sa1100_port_fns *fns);
void sa1100_register_uart(int idx, int port);
#else
serial: sa1100: make sa1100_register_uart_fns a function Calling sa1100_register_uart_fns() leaves the port structure unused when CONFIG_SERIAL_SA1100 is disabled, and we get a compiler warning about that: arch/arm/mach-sa1100/badge4.c:317:31: warning: 'badge4_port_fns' defined but not used [-Wunused-variable] static struct sa1100_port_fns badge4_port_fns __initdata = { This turns the two empty macros into empty inline functions, which has the same effect, but lets the compiler know that the variables are intentionally unused. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-25 14:33:46 +00:00
static inline void sa1100_register_uart_fns(struct sa1100_port_fns *fns)
{
}
static inline void sa1100_register_uart(int idx, int port)
{
}
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
#endif
ARM: move serial_sa1100.h header file to linux/platform_data This is really driver platform data, so move it to the appropriate directory. Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-09-21 09:18:58 +00:00
#endif
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