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| author | Marcel Moolenaar <marcel@FreeBSD.org> | 2007-06-04 17:53:42 +0000 |
|---|---|---|
| committer | Marcel Moolenaar <marcel@FreeBSD.org> | 2007-06-04 17:53:42 +0000 |
| commit | e59febd74754da1758ec12de429c9c8ca0419eeb (patch) | |
| tree | 573af9b742c2ac4f4feda2d024c20d7c4ed754c7 /sys/arm | |
| parent | 22e1a9d50e330c8ebcf3d4d1a8be7f86c1ea476a (diff) | |
| download | src-e59febd74754da1758ec12de429c9c8ca0419eeb.tar.gz src-e59febd74754da1758ec12de429c9c8ca0419eeb.zip | |
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.
Notes
Notes:
svn path=/head/; revision=170286
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 459badbd1408..45254af6b783 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); } |