This is a note to let you know that I've just added the patch titled
USB: ohci-at91: fix vbus_pin_active_low handling
to the 3.3-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
usb-ohci-at91-fix-vbus_pin_active_low-handling.patch
and it can be found in the queue-3.3 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 1e7caf8bcf1b49eae152ad7cf442775472dd587c Mon Sep 17 00:00:00 2001
From: Nicolas Ferre <[email protected]>
Date: Wed, 21 Mar 2012 14:38:55 +0100
Subject: USB: ohci-at91: fix vbus_pin_active_low handling
From: Nicolas Ferre <[email protected]>
commit 1e7caf8bcf1b49eae152ad7cf442775472dd587c upstream.
The information is not properly taken into account
for {get|set}_power() functions.
Signed-off-by: Nicolas Ferre <[email protected]>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
Acked-by: Alan Stern <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/usb/host/ohci-at91.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/usb/host/ohci-at91.c
+++ b/drivers/usb/host/ohci-at91.c
@@ -245,7 +245,7 @@ static void ohci_at91_usb_set_power(stru
return;
gpio_set_value(pdata->vbus_pin[port],
- !pdata->vbus_pin_active_low[port] ^ enable);
+ pdata->vbus_pin_active_low[port] ^ enable);
}
static int ohci_at91_usb_get_power(struct at91_usbh_data *pdata, int port)
@@ -257,7 +257,7 @@ static int ohci_at91_usb_get_power(struc
return -EINVAL;
return gpio_get_value(pdata->vbus_pin[port]) ^
- !pdata->vbus_pin_active_low[port];
+ pdata->vbus_pin_active_low[port];
}
/*
Patches currently in stable-queue which might be from [email protected]
are
queue-3.3/arm-at91-usb-host-specify-and-handle-properly-vbus_pin_active_low.patch
queue-3.3/usb-ohci-at91-fix-vbus_pin_active_low-handling.patch
queue-3.3/arm-at91-dts-usb-host-vbus-is-active-low.patch
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