diff options
| author | Peter Huewe <peterhuewe@gmx.de> | 2010-06-29 19:35:39 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-07-26 11:59:31 -0700 |
| commit | f7512e7c4bb557b784fd5326f78983a7dea9949c (patch) | |
| tree | 7fe205ce4d3aa75ac317b4628970cd10a64da41f /arch | |
| parent | dbbe4649d683577de1063dbd9f6da7d4b8de2fed (diff) | |
serial: fix rs485 for atmel_serial on avr32
This patch fixes a build failure [1-4] in the atmel_serial code introduced by
patch the patch ARM: 6092/1: atmel_serial: support for RS485
communications (e8faff7330a3501eafc9bfe5f4f15af444be29f5)
The build failure was caused by missing struct field and missing defines
for the avr32 board - the patch fixes this.
[1] http://kisskb.ellerman.id.au/kisskb/buildresult/2575242/ - first failure in linux-next, may 11th
[2] http://kisskb.ellerman.id.au/kisskb/buildresult/2816418/ - still exists as of today
[3] http://kisskb.ellerman.id.au/kisskb/buildresult/2617511/ - first failure in Linus' tree - May 20th - did really no one notice this?!
[4] http://kisskb.ellerman.id.au/kisskb/buildresult/2813956/ - still exists in Linus' tree as of today
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/avr32/include/asm/ioctls.h | 3 | ||||
| -rw-r--r-- | arch/avr32/mach-at32ap/include/mach/board.h | 2 |
2 files changed, 5 insertions, 0 deletions
diff --git a/arch/avr32/include/asm/ioctls.h b/arch/avr32/include/asm/ioctls.h index 0cf2c0a4502..e6ac0b66107 100644 --- a/arch/avr32/include/asm/ioctls.h +++ b/arch/avr32/include/asm/ioctls.h @@ -54,6 +54,9 @@ #define TIOCGPTN _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */ #define TIOCSPTLCK _IOW('T',0x31, int) /* Lock/unlock Pty */ +#define TIOCGRS485 0x542E +#define TIOCSRS485 0x542F + #define FIONCLEX 0x5450 #define FIOCLEX 0x5451 #define FIOASYNC 0x5452 diff --git a/arch/avr32/mach-at32ap/include/mach/board.h b/arch/avr32/mach-at32ap/include/mach/board.h index c7f25bb1d06..61740201b31 100644 --- a/arch/avr32/mach-at32ap/include/mach/board.h +++ b/arch/avr32/mach-at32ap/include/mach/board.h @@ -5,6 +5,7 @@ #define __ASM_ARCH_BOARD_H #include <linux/types.h> +#include <linux/serial.h> #define GPIO_PIN_NONE (-1) @@ -35,6 +36,7 @@ struct atmel_uart_data { short use_dma_tx; /* use transmit DMA? */ short use_dma_rx; /* use receive DMA? */ void __iomem *regs; /* virtual base address, if any */ + struct serial_rs485 rs485; /* rs485 settings */ }; void at32_map_usart(unsigned int hw_id, unsigned int line, int flags); struct platform_device *at32_add_device_usart(unsigned int id); |