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Revert to the previous version where the return value of uart_getenv()

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is being ignored. It's optional and the lack of environment variable
is not an error condition.
This commit is contained in:
Marcel Moolenaar 2007-06-04 17:53:42 +00:00
parent 22e1a9d50e
commit e59febd747
1 changed files with 2 additions and 1 deletions
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3
sys/arm/at91/uart_cpu_at91rm9200usart.c
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@ -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);
}