mmc: sh_mobile_sdhi: support caps2 flags

Let SDHI platforms specify mmc_host::caps2 flags in their platform data.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Chris Ball <cjb@laptop.org>

drivers/mmc/host/sh_mobile_sdhi.c

@@ -162,6 +162,7 @@ static int __devinit sh_mobile_sdhi_probe(struct platform_device *pdev)
 			mmc_data->write16_hook = sh_mobile_sdhi_write16_hook;
 		mmc_data->ocr_mask = p->tmio_ocr_mask;
 		mmc_data->capabilities |= p->tmio_caps;
+		mmc_data->capabilities2 |= p->tmio_caps2;
 		mmc_data->cd_gpio = p->cd_gpio;
 
 		if (p->dma_slave_tx > 0 && p->dma_slave_rx > 0) {

include/linux/mmc/sh_mobile_sdhi.h

@@ -23,6 +23,7 @@ struct sh_mobile_sdhi_info {
 	int dma_slave_rx;
 	unsigned long tmio_flags;
 	unsigned long tmio_caps;
+	unsigned long tmio_caps2;
 	u32 tmio_ocr_mask;	/* available MMC voltages */
 	unsigned int cd_gpio;
 	struct tmio_mmc_data *pdata;