diff options
Diffstat (limited to 'mt76-mt7921-fix-the-inconsistent-state-between-bind-and-unbind.patch')
| -rw-r--r-- | mt76-mt7921-fix-the-inconsistent-state-between-bind-and-unbind.patch | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/mt76-mt7921-fix-the-inconsistent-state-between-bind-and-unbind.patch b/mt76-mt7921-fix-the-inconsistent-state-between-bind-and-unbind.patch deleted file mode 100644 index c1a9eabc6f02..000000000000 --- a/mt76-mt7921-fix-the-inconsistent-state-between-bind-and-unbind.patch +++ /dev/null @@ -1,46 +0,0 @@ -From: <sean.wang@mediatek.com> -To: <nbd@nbd.name>, <lorenzo.bianconi@redhat.com> -CC: <sean.wang@mediatek.com>, <Soul.Huang@mediatek.com>, - <YN.Chen@mediatek.com>, <Leon.Yen@mediatek.com>, - <Eric-SY.Chang@mediatek.com>, <Deren.Wu@mediatek.com>, <km.lin@mediatek.com>, - <robin.chiu@mediatek.com>, <ch.yeh@mediatek.com>, <posh.sun@mediatek.com>, - <Eric.Liang@mediatek.com>, <Stella.Chang@mediatek.com>, <jemele@google.com>, - <linux-wireless@vger.kernel.org>, <linux-mediatek@lists.infradead.org> -Subject: [PATCH] mt76: mt7921: fix the inconsistent state between bind and - unbind -Date: Mon, 23 Aug 2021 10:26:51 +0800 - -From: Sean Wang <sean.wang@mediatek.com> - -We shouldn't put back the device into fw own state after wifi reset at -driver unbind stage to fix the following error because that is not the -consistent state the current driver bind stage expects. - -localhost ~ # echo 0000:01:00.0 > /sys/bus/pci/drivers/mt7921e/unbind -localhost ~ # echo 0000:01:00.0 > /sys/bus/pci/drivers/mt7921e/bind -... -[ 481.172969] mt7921e 0000:01:00.0: ASIC revision: feed0000 -[ 482.133547] mt7921e: probe of 0000:01:00.0 failed with error -110 --bash: echo: write error: No such device - -Fixes: c1af184ba830 ("mt76: mt7921: fix dma hang in rmmod") -Co-developed-by: YN Chen <YN.Chen@mediatek.com> -Signed-off-by: YN Chen <YN.Chen@mediatek.com> -Signed-off-by: Sean Wang <sean.wang@mediatek.com> -Tested-by: Chen-Yu Tsai <wenst@chromium.org> ---- - drivers/net/wireless/mediatek/mt76/mt7921/init.c | 1 - - 1 file changed, 1 deletion(-) - -diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/init.c b/drivers/net/wireless/mediatek/mt76/mt7921/init.c -index 1f37e64b6038..3e84ef8f5358 100644 ---- a/drivers/net/wireless/mediatek/mt76/mt7921/init.c -+++ b/drivers/net/wireless/mediatek/mt76/mt7921/init.c -@@ -279,7 +279,6 @@ void mt7921_unregister_device(struct mt7921_dev *dev) - mt7921_mcu_drv_pmctrl(dev); - mt7921_dma_cleanup(dev); - mt7921_mcu_exit(dev); -- mt7921_mcu_fw_pmctrl(dev); - - tasklet_disable(&dev->irq_tasklet); - mt76_free_device(&dev->mt76); |