From: Lan Tianyu <tianyu.lan@intel.com>
Date: Fri, 17 Aug 2012 08:44:56 +0000 (+0800)
Subject: usb: convert USB_QUIRK_RESET_MORPHS to USB_QUIRK_RESET
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=7fda953ffed1b94aa68f80c6c3ab312328aedcb3;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

usb: convert USB_QUIRK_RESET_MORPHS to USB_QUIRK_RESET

Since the attribute avoid_reset_quirk is work for all devices including
those devices that can't morph, convert USB_QUIRK_RESET_MORPHS to
USB_QUIRK_RESET.

Signed-off-by: Lan Tianyu <tianyu.lan@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index f15501f4c585..2dbb5154f356 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -205,7 +205,7 @@ void usb_detect_quirks(struct usb_device *udev)
 	 * for all devices.  It will affect things like hub resets
 	 * and EMF-related port disables.
 	 */
-	if (!(udev->quirks & USB_QUIRK_RESET_MORPHS))
+	if (!(udev->quirks & USB_QUIRK_RESET))
 		udev->persist_enabled = 1;
 #endif	/* CONFIG_PM */
 }
diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
index d6c49d9ed4e0..818e4a024d0d 100644
--- a/drivers/usb/core/sysfs.c
+++ b/drivers/usb/core/sysfs.c
@@ -196,7 +196,7 @@ show_avoid_reset_quirk(struct device *dev, struct device_attribute *attr, char *
 	struct usb_device *udev;
 
 	udev = to_usb_device(dev);
-	return sprintf(buf, "%d\n", !!(udev->quirks & USB_QUIRK_RESET_MORPHS));
+	return sprintf(buf, "%d\n", !!(udev->quirks & USB_QUIRK_RESET));
 }
 
 static ssize_t
@@ -210,9 +210,9 @@ set_avoid_reset_quirk(struct device *dev, struct device_attribute *attr,
 		return -EINVAL;
 	usb_lock_device(udev);
 	if (val)
-		udev->quirks |= USB_QUIRK_RESET_MORPHS;
+		udev->quirks |= USB_QUIRK_RESET;
 	else
-		udev->quirks &= ~USB_QUIRK_RESET_MORPHS;
+		udev->quirks &= ~USB_QUIRK_RESET;
 	usb_unlock_device(udev);
 	return count;
 }
diff --git a/drivers/usb/storage/transport.c b/drivers/usb/storage/transport.c
index c70109e5d60b..c0543c83923e 100644
--- a/drivers/usb/storage/transport.c
+++ b/drivers/usb/storage/transport.c
@@ -1331,7 +1331,7 @@ int usb_stor_port_reset(struct us_data *us)
 	int result;
 
 	/*for these devices we must use the class specific method */
-	if (us->pusb_dev->quirks & USB_QUIRK_RESET_MORPHS)
+	if (us->pusb_dev->quirks & USB_QUIRK_RESET)
 		return -EPERM;
 
 	result = usb_lock_device_for_reset(us->pusb_dev, us->pusb_intf);
diff --git a/include/linux/usb/quirks.h b/include/linux/usb/quirks.h
index 3e93de7ecbc3..52f944dfe2fd 100644
--- a/include/linux/usb/quirks.h
+++ b/include/linux/usb/quirks.h
@@ -19,8 +19,8 @@
 /* device can't handle its Configuration or Interface strings */
 #define USB_QUIRK_CONFIG_INTF_STRINGS	0x00000008
 
-/*device will morph if reset, don't use reset for handling errors */
-#define USB_QUIRK_RESET_MORPHS		0x00000010
+/* device can't be reset(e.g morph devices), don't use reset */
+#define USB_QUIRK_RESET			0x00000010
 
 /* device has more interface descriptions than the bNumInterfaces count,
    and can't handle talking to these interfaces */