diff options
Diffstat (limited to 'drivers/mmc/host/cqhci.c')
| -rw-r--r-- | drivers/mmc/host/cqhci.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/mmc/host/cqhci.c b/drivers/mmc/host/cqhci.c index 5047f7343ffc..e2ea2c4b6b94 100644 --- a/drivers/mmc/host/cqhci.c +++ b/drivers/mmc/host/cqhci.c @@ -321,14 +321,20 @@ static int cqhci_enable(struct mmc_host *mmc, struct mmc_card *card) struct cqhci_host *cq_host = mmc->cqe_private; int err; + if (!card->ext_csd.cmdq_en) + return -EINVAL; + if (cq_host->enabled) return 0; cq_host->rca = card->rca; err = cqhci_host_alloc_tdl(cq_host); - if (err) + if (err) { + pr_err("%s: Failed to enable CQE, error %d\n", + mmc_hostname(mmc), err); return err; + } __cqhci_enable(cq_host); |