@@ -4131,9 +4131,6 @@ int sdhci_setup_host(struct sdhci_host *host)
mmc_hostname(mmc), host->version);
}
- if (host->quirks & SDHCI_QUIRK_BROKEN_CQE)
- mmc->caps2 &= ~MMC_CAP2_CQE;
-
if (host->quirks & SDHCI_QUIRK_FORCE_DMA)
host->flags |= SDHCI_USE_SDMA;
else if (!(host->caps & SDHCI_CAN_DO_SDMA))
@@ -4662,6 +4659,12 @@ int __sdhci_add_host(struct sdhci_host *host)
struct mmc_host *mmc = host->mmc;
int ret;
+ if ((mmc->caps2 & MMC_CAP2_CQE) &&
+ (host->quirks & SDHCI_QUIRK_BROKEN_CQE)) {
+ mmc->caps2 &= ~MMC_CAP2_CQE;
+ mmc->cqe_ops = NULL;
+ }
+
host->complete_wq = alloc_workqueue("sdhci", flags, 0);
if (!host->complete_wq)
return -ENOMEM;
Previous to commit 511ce378e16f07 ("mmc: Add MMC host software queue support"), removing MMC_CAP2_CQE was enough to disable command queuing, but now the cqe_ops must also be NULL otherwise ->cqe_enable() will be called. Fix SDHCI_QUIRK_BROKEN_CQE to do that. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Fixes: 511ce378e16f07 ("mmc: Add MMC host software queue support") --- drivers/mmc/host/sdhci.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-)