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46 lines
1.7 KiB
46 lines
1.7 KiB
From 7e4a7fc82e2bcd305444cbf6ab3f5af6546ca0b6 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?=C3=8D=C3=B1igo=20Huguet?= <ihuguet@redhat.com>
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Date: Wed, 24 May 2023 15:00:22 +0200
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Subject: [PATCH 011/142] wifi: rtw89: 8852c: rfk: correct miscoding delay of
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DPK
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Bugzilla: https://bugzilla.redhat.com/2207499
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commit 3be11416204a7aecbdba8c843849f204c631b8e6
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Author: Ping-Ke Shih <pkshih@realtek.com>
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Date: Fri Sep 30 21:33:18 2022 +0800
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wifi: rtw89: 8852c: rfk: correct miscoding delay of DPK
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Using mdelay() can work well, but calibration causes too much time. Use
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proper udelay() to get shorter time and the same result.
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Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
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Signed-off-by: Kalle Valo <kvalo@kernel.org>
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Link: https://lore.kernel.org/r/20220930133318.6335-2-pkshih@realtek.com
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Signed-off-by: Íñigo Huguet <ihuguet@redhat.com>
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---
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drivers/net/wireless/realtek/rtw89/rtw8852c_rfk.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852c_rfk.c b/drivers/net/wireless/realtek/rtw89/rtw8852c_rfk.c
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index 1e67a565a9e0c..b0672b906e7bc 100644
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--- a/drivers/net/wireless/realtek/rtw89/rtw8852c_rfk.c
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+++ b/drivers/net/wireless/realtek/rtw89/rtw8852c_rfk.c
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@@ -1666,7 +1666,7 @@ static u8 _dpk_one_shot(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy,
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ret = read_poll_timeout_atomic(rtw89_phy_read32_mask, val, val == 0x55,
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10, 20000, false, rtwdev, 0xbff8, MASKBYTE0);
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- mdelay(10);
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+ udelay(10);
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rtw89_phy_write32_clr(rtwdev, R_NCTL_N1, MASKBYTE0);
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rtw89_debug(rtwdev, RTW89_DBG_RFK,
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--
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2.13.6
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