mmc: cqhci: Fix checking of CQHCI_HALT state
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: a4080225f5
("mmc: cqhci: support for command queue enabled host")
Cc: stable@vger.kernel.org
Signed-off-by: Seunghwan Baek <sh8267.baek@samsung.com>
Reviewed-by: Ritesh Harjani <ritesh.list@gmail.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Link: https://lore.kernel.org/r/20240829061823.3718-2-sh8267.baek@samsung.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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@ -617,7 +617,7 @@ static int cqhci_request(struct mmc_host *mmc, struct mmc_request *mrq)
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cqhci_writel(cq_host, 0, CQHCI_CTL);
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mmc->cqe_on = true;
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pr_debug("%s: cqhci: CQE on\n", mmc_hostname(mmc));
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if (cqhci_readl(cq_host, CQHCI_CTL) && CQHCI_HALT) {
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if (cqhci_readl(cq_host, CQHCI_CTL) & CQHCI_HALT) {
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pr_err("%s: cqhci: CQE failed to exit halt state\n",
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mmc_hostname(mmc));
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}
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