[PATCH] RM: OMAP4: board-4430sdp: don't initialize value that is never used

[Tony Lindgren]

* Uwe Kleine-König <u.kleine-koenig at pengutronix.de> [120209 13:00]:
> sdp4430_spi_board_info.irq was initialized to ETH_KS8851_IRQ and in
> omap_4430sdp_init() overwritten with gpio_to_irq(ETH_KS8851_IRQ) before
> sdp4430_spi_board_info was registered. This is a bit confusing, so
> better don't initialize .irq and document that it is set later.

Thanks applying into board branch.

Regards,

Tony