[U-Boot] [PATCH 2/3] serial: drop serial_register return value

[Wolfgang Denk]

Dear Mike Frysinger,

In message <1304136211-1316-2-git-send-email-vapier at gentoo.org> you wrote:
> The serial_register function never fails (always return 0), so change it
> to a void function to avoid wasting overhead on it.
> 
> Signed-off-by: Mike Frysinger <vapier at gentoo.org>
> ---
>  common/serial.c |    4 +---
>  1 files changed, 1 insertions(+), 3 deletions(-)

Applied, thanks.

Best regards,

Wolfgang Denk

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