[U-Boot] [PATCH 6/8] Adds wait to atmel_usart serial_init function

[Alex Waterman]

>    Why 'volatile'? Also, there shouldn't be an empty line before it but there should be one after it...
I used a volatile to prevent the compiler from optimizing out the (normally) useless loop. Is there a cleaner way to do this?

Best regards,
Alex

-- 
Alex Waterman
Computer Engineer
Phone: 215-896-4920
Email: awaterman at dawning.com