27 lines
768 B
Diff
27 lines
768 B
Diff
From 2ac6068e68209c79012a1d90a50c97cc9349bb50 Mon Sep 17 00:00:00 2001
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From: Maximilian Luz <luzmaximilian@gmail.com>
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Date: Thu, 16 May 2019 01:04:02 +0200
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Subject: [PATCH 07/12] sdcard-reader
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---
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drivers/usb/core/hub.c | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
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index 8d4631c81b9f..904ab3de183a 100644
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--- a/drivers/usb/core/hub.c
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+++ b/drivers/usb/core/hub.c
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@@ -4198,7 +4198,8 @@ void usb_enable_lpm(struct usb_device *udev)
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if (!udev || !udev->parent ||
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udev->speed < USB_SPEED_SUPER ||
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!udev->lpm_capable ||
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- udev->state < USB_STATE_DEFAULT)
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+ udev->state < USB_STATE_DEFAULT ||
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+ !udev->bos || !udev->bos->ss_cap)
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return;
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udev->lpm_disable_count--;
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--
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2.21.0
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