bnx2x: Fix grammar and relocate code

This patch relocates some functions as a preparation for next patches, and also fixes some grammar mistakes.

Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>