mmc: sh_mobile_sdhi: fix clock frequency printing

During its probing the SDHI driver prints out the clock frequency, but
does it wrongly, always reporting 0Hz. Use the MMC host frequency value
to fix this issue.
Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Reviewed-by: NSimon Horman <horms+renesas@verge.net.au>
Signed-off-by: NChris Ball <cjb@laptop.org>

drivers/mmc/host/sh_mobile_sdhi.c

@@ -250,7 +250,7 @@ static int __devinit sh_mobile_sdhi_probe(struct platform_device *pdev)
 	dev_info(&pdev->dev, "%s base at 0x%08lx clock rate %u MHz\n",
 		 mmc_hostname(host->mmc), (unsigned long)
 		 (platform_get_resource(pdev, IORESOURCE_MEM, 0)->start),
-		 mmc_data->hclk / 1000000);
+		 host->mmc->f_max / 1000000);
 
 	return ret;