mmc: omap: Remove duplicate host->irq assignment

host-irq is set twice so remove needless one.
Signed-off-by: NJarkko Nikula <jarkko.nikula@bitmer.com>
Acked-by: NTony Lindgren <tony@atomide.com>
Tested-by: NAaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: NChris Ball <chris@printf.net>

drivers/mmc/host/omap.c

@@ -1375,7 +1375,6 @@ static int mmc_omap_probe(struct platform_device *pdev)
 	host->mem_res = res;
 	host->irq = irq;
 	host->use_dma = 1;
-	host->irq = irq;
 	host->phys_base = host->mem_res->start;
 	host->virt_base = ioremap(res->start, resource_size(res));
 	if (!host->virt_base)