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| author | marcel <marcel@FreeBSD.org> | 2007-06-04 17:53:42 +0000 |
|---|---|---|
| committer | marcel <marcel@FreeBSD.org> | 2007-06-04 17:53:42 +0000 |
| commit | c118c8a64b9deccf7562b4b423b46ea2c9e36f18 (patch) | |
| tree | 573af9b742c2ac4f4feda2d024c20d7c4ed754c7 /sys/arm | |
| parent | 3f6ea62ed68bce077dc7b76fe5c665791bb0c063 (diff) | |
| download | FreeBSD-src-c118c8a64b9deccf7562b4b423b46ea2c9e36f18.zip FreeBSD-src-c118c8a64b9deccf7562b4b423b46ea2c9e36f18.tar.gz | |
Revert to the previous version where the return value of uart_getenv()
is being ignored. It's optional and the lack of environment variable
is not an error condition.
Diffstat (limited to 'sys/arm')
| -rw-r--r-- | sys/arm/at91/uart_cpu_at91rm9200usart.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/arm/at91/uart_cpu_at91rm9200usart.c b/sys/arm/at91/uart_cpu_at91rm9200usart.c index 459badb..45254af 100644 --- a/sys/arm/at91/uart_cpu_at91rm9200usart.c +++ b/sys/arm/at91/uart_cpu_at91rm9200usart.c @@ -80,5 +80,6 @@ uart_cpu_getdev(int devtype, struct uart_devinfo *di) uart_bus_space_io = &at91_bs_tag; uart_bus_space_mem = NULL; /* Check the environment for overrides */ - return (uart_getenv(devtype, di, class)); + uart_getenv(devtype, di, class); + return (0); } |
