diff options
Diffstat (limited to 'drivers/mmc')
-rw-r--r-- | drivers/mmc/host/tmio_mmc.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/mmc/host/tmio_mmc.c b/drivers/mmc/host/tmio_mmc.c index 69d98e3bf6ab..1a47221d01a4 100644 --- a/drivers/mmc/host/tmio_mmc.c +++ b/drivers/mmc/host/tmio_mmc.c | |||
@@ -756,10 +756,23 @@ static int tmio_mmc_get_ro(struct mmc_host *mmc) | |||
756 | (sd_ctrl_read32(host, CTL_STATUS) & TMIO_STAT_WRPROTECT)) ? 0 : 1; | 756 | (sd_ctrl_read32(host, CTL_STATUS) & TMIO_STAT_WRPROTECT)) ? 0 : 1; |
757 | } | 757 | } |
758 | 758 | ||
759 | static int tmio_mmc_get_cd(struct mmc_host *mmc) | ||
760 | { | ||
761 | struct tmio_mmc_host *host = mmc_priv(mmc); | ||
762 | struct mfd_cell *cell = host->pdev->dev.platform_data; | ||
763 | struct tmio_mmc_data *pdata = cell->driver_data; | ||
764 | |||
765 | if (!pdata->get_cd) | ||
766 | return -ENOSYS; | ||
767 | else | ||
768 | return pdata->get_cd(host->pdev); | ||
769 | } | ||
770 | |||
759 | static const struct mmc_host_ops tmio_mmc_ops = { | 771 | static const struct mmc_host_ops tmio_mmc_ops = { |
760 | .request = tmio_mmc_request, | 772 | .request = tmio_mmc_request, |
761 | .set_ios = tmio_mmc_set_ios, | 773 | .set_ios = tmio_mmc_set_ios, |
762 | .get_ro = tmio_mmc_get_ro, | 774 | .get_ro = tmio_mmc_get_ro, |
775 | .get_cd = tmio_mmc_get_cd, | ||
763 | }; | 776 | }; |
764 | 777 | ||
765 | #ifdef CONFIG_PM | 778 | #ifdef CONFIG_PM |