From: Kuninori Morimoto <[email protected]> Latest SDHI on Renesas has expand register mapping. update mmc_data->bus_shift for it.
Signed-off-by: Kuninori Morimoto <[email protected]> --- drivers/mmc/host/sh_mobile_sdhi.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/mmc/host/sh_mobile_sdhi.c b/drivers/mmc/host/sh_mobile_sdhi.c index 00c8ebd..1c1e919 100644 --- a/drivers/mmc/host/sh_mobile_sdhi.c +++ b/drivers/mmc/host/sh_mobile_sdhi.c @@ -272,7 +272,10 @@ static int sh_mobile_sdhi_probe(struct platform_device *pdev) } /* SD control register space size is 0x100, 0x200 for bus_shift=1 */ - mmc_data->bus_shift = resource_size(res) >> 9; + if (resource_size(res) > 0x100) + mmc_data->bus_shift = 1; + else + mmc_data->bus_shift = 0; ret = tmio_mmc_host_probe(&host, pdev, mmc_data); if (ret < 0) -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
