[PATCH 3/4] wifi: mwifiex: wait longer for SDIO card status

Sascha Hauer
2024-08-26T07:27:15Z

The IW61x needs longer than the currently used MAX_POLL_TRIES for some
operations. Increase the value to 10000 * 10us = 100000us as done in the
downstream driver as well.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
drivers/net/wireless/marvell/mwifiex/sdio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/marvell/mwifiex/sdio.c b/drivers/net/wireless/marvell/mwifiex/sdio.c
index 490ffd981164d..cbcb5674b8036 100644
--- a/drivers/net/wireless/marvell/mwifiex/sdio.c
+++ b/drivers/net/wireless/marvell/mwifiex/sdio.c
@@ -1265,7 +1265,7 @@ mwifiex_sdio_poll_card_status(struct mwifiex_adapter *adapter, u8 bits)
u32 tries;
u8 cs;

- for (tries = 0; tries < MAX_POLL_TRIES; tries++) {
+ for (tries = 0; tries < 10000; tries++) {
if (mwifiex_read_reg(adapter, card->reg->poll_reg, &cs))
break;
else if ((cs & bits) == bits)
--
2.39.2