diff options
| author | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2012-02-12 00:35:05 +0800 |
|---|---|---|
| committer | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2012-02-16 18:17:34 +0800 |
| commit | 77a8d36b902f4f83add3332b6058997dd37fa403 (patch) | |
| tree | 49f0c7e8e8fa9d8d2d13b8d326f6be19871139ab /arch/arm/mach-at91/at91sam9260_devices.c | |
| parent | 1f22d10f1570ccf83a842886ff016e9781dfed3e (diff) | |
| download | barebox-77a8d36b902f4f83add3332b6058997dd37fa403.tar.gz barebox-77a8d36b902f4f83add3332b6058997dd37fa403.tar.xz | |
at91: at91_register_uart return device
this will allow to set the active parameter from C
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Diffstat (limited to 'arch/arm/mach-at91/at91sam9260_devices.c')
| -rw-r--r-- | arch/arm/mach-at91/at91sam9260_devices.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/mach-at91/at91sam9260_devices.c b/arch/arm/mach-at91/at91sam9260_devices.c index 3ddd0cfd90..3bdcd4f408 100644 --- a/arch/arm/mach-at91/at91sam9260_devices.c +++ b/arch/arm/mach-at91/at91sam9260_devices.c @@ -282,7 +282,7 @@ static inline void configure_usart5_pins(void) at91_set_A_periph(AT91_PIN_PB13, 0); /* RXD5 */ } -void at91_register_uart(unsigned id, unsigned pins) +struct device_d * __init at91_register_uart(unsigned id, unsigned pins) { resource_size_t start; @@ -323,10 +323,10 @@ void at91_register_uart(unsigned id, unsigned pins) id = 6; break; default: - return; + return NULL; } - add_generic_device("atmel_usart", id, NULL, start, 4096, + return add_generic_device("atmel_usart", id, NULL, start, 4096, IORESOURCE_MEM, NULL); } |