Blame SOURCES/0002-mt76-mt7921-continue-to-probe-driver-when-fw-already.patch

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From d866e32d4b1449883bdf16d27a88173e7e3eff08 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: Tue, 21 Dec 2021 14:23:33 +0100
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Subject: [PATCH] mt76: mt7921: continue to probe driver when fw already
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 downloaded
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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: http://bugzilla.redhat.com/2041422
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commit c34269041185dad1bab7a34f42ef9fab967a1684
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Author: Aaron Ma <aaron.ma@canonical.com>
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Date:   Thu Jul 8 21:17:10 2021 +0800
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    mt76: mt7921: continue to probe driver when fw already downloaded
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    When reboot system, no power cycles, firmware is already downloaded,
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    return -EIO will break driver as error:
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    mt7921e: probe of 0000:03:00.0 failed with error -5
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    Skip firmware download and continue to probe.
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    Signed-off-by: Aaron Ma <aaron.ma@canonical.com>
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    Fixes: 1c099ab44727c ("mt76: mt7921: add MCU support")
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    Signed-off-by: David S. Miller <davem@davemloft.net>
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Signed-off-by: Íñigo Huguet <ihuguet@redhat.com>
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---
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 drivers/net/wireless/mediatek/mt76/mt7921/mcu.c | 3 ++-
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 1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c
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index 5f3d56d570a5..3fdb4c0895c9 100644
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--- a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c
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+++ b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c
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@@ -907,7 +907,7 @@ static int mt7921_load_firmware(struct mt7921_dev *dev)
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 	ret = mt76_get_field(dev, MT_CONN_ON_MISC, MT_TOP_MISC2_FW_N9_RDY);
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 	if (ret) {
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 		dev_dbg(dev->mt76.dev, "Firmware is already download\n");
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-		return -EIO;
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+		goto fw_loaded;
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 	}
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 	ret = mt7921_load_patch(dev);
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@@ -925,6 +925,7 @@ static int mt7921_load_firmware(struct mt7921_dev *dev)
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 		return -EIO;
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 	}
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+fw_loaded:
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 	mt76_queue_tx_cleanup(dev, dev->mt76.q_mcu[MT_MCUQ_FWDL], false);
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 #ifdef CONFIG_PM
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-- 
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2.13.6
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