Dear sirs,

Okay, it is right, thanks all for your help.
I will re-fix it later.

2009/10/30, David Miller [off-list ref]:

From: Roel Kluin <redacted>
Date: Tue, 20 Oct 2009 20:14:36 +0200

quoted

ether->txirq and ->rxirq are unsigned

Signed-off-by: Roel Kluin <redacted>

platform_get_irq() returns a signed int so the intention
is more likely that catching negative value returns
was intended.

Probably the correct fix is to mark txirq and rxirq as
plain 'int'.

-- 
Wan z.s