From 8a6a9e79720a51f40835a8a7dc94cf02a58f0600 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Fri, 16 Jun 2023 22:42:21 +0200 Subject: [PATCH] mmc: mmci: Stash status while waiting for busy Some interesting flags can arrive while we are waiting for the first busy detect IRQ so OR then onto the stashed flags so they are not missed. Signed-off-by: Linus Walleij Link: https://lore.kernel.org/r/20230405-pl180-busydetect-fix-v7-3-69a7164f2a61@linaro.org Signed-off-by: Ulf Hansson --- drivers/mmc/host/mmci.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c index a3713e9a0ef4e..93981046eb88f 100644 --- a/drivers/mmc/host/mmci.c +++ b/drivers/mmc/host/mmci.c @@ -713,6 +713,7 @@ static bool ux500_busy_complete(struct mmci_host *host, u32 status, u32 err_msk) */ if (host->busy_status && (status & host->variant->busy_detect_flag)) { + host->busy_status |= status & (MCI_CMDSENT | MCI_CMDRESPEND); writel(host->variant->busy_detect_mask, base + MMCICLEAR); return false; } -- 2.39.5