Thread (1 message) 1 message, 1 author, 2021-05-03
DORMANTno replies REVIEWED: 1 (1M)

[PATCH AUTOSEL 5.12 065/134] mmc: sdhci-brcmstb: Remove CQE quirk

From: Sasha Levin <sashal@kernel.org>
Date: 2021-05-03 16:41:56
Also in: linux-mmc, lkml, stable
Subsystem: multimedia card (mmc), secure digital (sd) and sdio subsystem, secure digital host controller interface (sdhci) broadcom brcmstb driver, secure digital host controller interface (sdhci) driver, the rest · Maintainers: Ulf Hansson, Kamal Dasu, Al Cooper, Adrian Hunter, Linus Torvalds

From: Al Cooper <alcooperx@gmail.com>

[ Upstream commit f0bdf98fab058efe7bf49732f70a0f26d1143154 ]

Remove the CQHCI_QUIRK_SHORT_TXFR_DESC_SZ quirk because the
latest chips have this fixed and earlier chips have other
CQE problems that prevent the feature from being enabled.

Signed-off-by: Al Cooper <alcooperx@gmail.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Link: https://lore.kernel.org/r/20210325192834.42955-1-alcooperx@gmail.com (local)
Signed-off-by: Ulf Hansson <redacted>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/mmc/host/sdhci-brcmstb.c | 1 -
 1 file changed, 1 deletion(-)
diff --git a/drivers/mmc/host/sdhci-brcmstb.c b/drivers/mmc/host/sdhci-brcmstb.c
index f9780c65ebe9..f24623aac2db 100644
--- a/drivers/mmc/host/sdhci-brcmstb.c
+++ b/drivers/mmc/host/sdhci-brcmstb.c
@@ -199,7 +199,6 @@ static int sdhci_brcmstb_add_host(struct sdhci_host *host,
 	if (dma64) {
 		dev_dbg(mmc_dev(host->mmc), "Using 64 bit DMA\n");
 		cq_host->caps |= CQHCI_TASK_DESC_SZ_128;
-		cq_host->quirks |= CQHCI_QUIRK_SHORT_TXFR_DESC_SZ;
 	}
 
 	ret = cqhci_init(cq_host, host->mmc, dma64);
-- 
2.30.2


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