From: Shinobu Uehara <shinobu.uehara...@renesas.com>
Next card access will be always
error if it didn't clear error status
Tested-by: Nguyen Xuan Nui <nx-...@jinso.co.jp>
Tested-by: Hiep Cao Minh <cm-h...@jinso.co.jp>
Signed-off-by: Shinobu Uehara <shinobu.uehara...@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto...@renesas.com>
---
v2 -> v3
- no change
drivers/mmc/host/tmio_mmc_pio.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/mmc/host/tmio_mmc_pio.c b/drivers/mmc/host/tmio_mmc_pio.c
index faf0924..c3b1b4e 100644
--- a/drivers/mmc/host/tmio_mmc_pio.c
+++ b/drivers/mmc/host/tmio_mmc_pio.c
@@ -557,6 +557,9 @@ static void tmio_mmc_card_irq_status(struct tmio_mmc_host
*host,
pr_debug_status(*status);
pr_debug_status(*ireg);
+
+ /* Clear the status except the interrupt status */
+ sd_ctrl_write32(host, CTL_STATUS, TMIO_MASK_IRQ);
}
static bool __tmio_mmc_card_detect_irq(struct tmio_mmc_host *host,
--
1.7.9.5
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