[PATCH] mmc : fix for check cqe halt.

[Seunghwan Baek]

To check if mmc cqe is in halt state, need to check set/clear of CQHCI_HALT
bit. At this time, we need to check with &, not &&.

Fixes: 0653300224a6 ("mmc: cqhci: rename cqhci.c to cqhci-core.c")
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Seunghwan Baek <sh8267.baek@xxxxxxxxxxx>
---
 drivers/mmc/host/cqhci-core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mmc/host/cqhci-core.c b/drivers/mmc/host/cqhci-core.c
index c14d7251d0bb..a02da26a1efd 100644
--- a/drivers/mmc/host/cqhci-core.c
+++ b/drivers/mmc/host/cqhci-core.c
@@ -617,7 +617,7 @@ static int cqhci_request(struct mmc_host *mmc, struct mmc_request *mrq)
 		cqhci_writel(cq_host, 0, CQHCI_CTL);
 		mmc->cqe_on = true;
 		pr_debug("%s: cqhci: CQE on\n", mmc_hostname(mmc));
-		if (cqhci_readl(cq_host, CQHCI_CTL) && CQHCI_HALT) {
+		if (cqhci_readl(cq_host, CQHCI_CTL) & CQHCI_HALT) {
 			pr_err("%s: cqhci: CQE failed to exit halt state\n",
 			       mmc_hostname(mmc));
 		}
-- 
2.17.1