[PATCH] make drivers/net/e1000/e1000_hw.c:e1000_phy_igp_get_info() static

This patch makes the needlessly global e1000_phy_igp_get_info() static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Jeff Garzik <jeff@garzik.org>