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

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Message-Id: <20240826072648.167004-4-s.hauer@pengutronix.de>
Date: Mon, 26 Aug 2024 09:26:47 +0200
From: Sascha Hauer <s.hauer@...gutronix.de>
To: Francesco Dolcini <francesco@...cini.it>
Cc: Calvin Owens <calvin@...nvd.org>,
	Brian Norris <briannorris@...omium.org>,
	Kalle Valo <kvalo@...nel.org>,
	David Lin <yu-hao.lin@....com>,
	linux-wireless@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	kernel@...gutronix.de,
	Sascha Hauer <s.hauer@...gutronix.de>
Subject: [PATCH 3/4] wifi: mwifiex: wait longer for SDIO card status

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@...gutronix.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