This reverts commit 6f726f495f2d ("mmc: mxs: fix card detection in case of
'broken-cd' flag set").
Since mxs_mmc_probe always sets MMC_CAP_NEEDS_POLL unconditionally, card
detect is not working properly any more since commit 6f726f495f2d.
Instead of querying the card detect status mxs_mmc_get_cd now always
returns 1 which causes probing commands being sent to the mmc card.
The expected behaviour of commit 6f726f495f2d should be reachable by setting
broken_cd instead.
Signed-off-by: Michael Thalmeier <michael.thalme...@hale.at>
---
drivers/mmc/host/mxs-mmc.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/mmc/host/mxs-mmc.c b/drivers/mmc/host/mxs-mmc.c
index add1e70..cfdae61 100644
--- a/drivers/mmc/host/mxs-mmc.c
+++ b/drivers/mmc/host/mxs-mmc.c
@@ -86,8 +86,7 @@ static int mxs_mmc_get_cd(struct mmc_host *mmc)
if (ret >= 0)
return ret;
- present = mmc->caps & MMC_CAP_NEEDS_POLL ||
- !(readl(ssp->base + HW_SSP_STATUS(ssp)) &
+ present = !(readl(ssp->base + HW_SSP_STATUS(ssp)) &
BM_SSP_STATUS_CARD_DETECT);
if (mmc->caps2 & MMC_CAP2_CD_ACTIVE_HIGH)
--
2.9.2
