kernel: remove linux 4.1 support

The only target still referencing it is omap24xx, and it is marked as
broken.

Signed-off-by: Felix Fietkau <nbd@nbd.name>

1 files changed, 0 insertions, 96 deletions

diff --git a/target/linux/generic/patches-4.1/193-USB-qmi_wwan-Add-quirk-for-Quectel-EC20-Mini-PCIe-mo.patch b/target/linux/generic/patches-4.1/193-USB-qmi_wwan-Add-quirk-for-Quectel-EC20-Mini-PCIe-mo.patch
deleted file mode 100644
index c7bf45a..0000000
--- a/target/linux/generic/patches-4.1/193-USB-qmi_wwan-Add-quirk-for-Quectel-EC20-Mini-PCIe-mo.patch
+++ /dev/null
@@ -1,96 +0,0 @@
-From fe29727caa7fe434fcb3166df2a62672bc516b54 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Petr=20=C5=A0tetiar?= <ynezz@true.cz>
-Date: Wed, 4 Nov 2015 16:23:37 +0100
-Subject: [PATCH 2/2] USB: qmi_wwan: Add quirk for Quectel EC20 Mini PCIe
- module
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-This device has same vendor and product IDs as G2K devices, but it has
-different number of interfaces(4 vs 5) and also different interface
-layout where EC20 has QMI on interface 4 instead of 0.
-
-lsusb output:
-
-	Bus 002 Device 003: ID 05c6:9215 Qualcomm, Inc. Acer Gobi 2000
-	Device Descriptor:
-	  bLength                18
-	  bDescriptorType         1
-	  bcdUSB               2.00
-	  bDeviceClass            0 (Defined at Interface level)
-	  bDeviceSubClass         0
-	  bDeviceProtocol         0
-	  bMaxPacketSize0        64
-	  idVendor           0x05c6 Qualcomm, Inc.
-	  idProduct          0x9215 Acer Gobi 2000 Wireless Modem
-	  bcdDevice            2.32
-	  iManufacturer           1 Quectel
-	  iProduct                2 Quectel LTE Module
-	  iSerial                 0
-	  bNumConfigurations      1
-	  Configuration Descriptor:
-	    bLength                 9
-	    bDescriptorType         2
-	    wTotalLength          209
-	    bNumInterfaces          5
-	    bConfigurationValue     1
-	    iConfiguration          0
-	    bmAttributes         0xa0
-	      (Bus Powered)
-	      Remote Wakeup
-	    MaxPower              500mA
-
-Signed-off-by: Petr Štetiar <ynezz@true.cz>
----
- drivers/net/usb/qmi_wwan.c |   21 +++++++++++++++++++++
- 1 file changed, 21 insertions(+)
-
---- a/drivers/net/usb/qmi_wwan.c
-+++ b/drivers/net/usb/qmi_wwan.c
-@@ -824,6 +824,7 @@ static const struct usb_device_id produc
- 	{QMI_GOBI_DEVICE(0x05c6, 0x9245)},	/* Samsung Gobi 2000 Modem device (VL176) */
- 	{QMI_GOBI_DEVICE(0x03f0, 0x251d)},	/* HP Gobi 2000 Modem device (VP412) */
- 	{QMI_GOBI_DEVICE(0x05c6, 0x9215)},	/* Acer Gobi 2000 Modem device (VP413) */
-+	{QMI_FIXED_INTF(0x05c6, 0x9215, 4)},	/* Quectel EC20 Mini PCIe */
- 	{QMI_GOBI_DEVICE(0x05c6, 0x9265)},	/* Asus Gobi 2000 Modem device (VR305) */
- 	{QMI_GOBI_DEVICE(0x05c6, 0x9235)},	/* Top Global Gobi 2000 Modem device (VR306) */
- 	{QMI_GOBI_DEVICE(0x05c6, 0x9275)},	/* iRex Technologies Gobi 2000 Modem device (VR307) */
-@@ -855,10 +856,24 @@ static const struct usb_device_id produc
- };
- MODULE_DEVICE_TABLE(usb, products);
- 
-+static bool quectel_ec20_detected(struct usb_interface *intf)
-+{
-+	struct usb_device *dev = interface_to_usbdev(intf);
-+
-+	if (dev->actconfig &&
-+	    le16_to_cpu(dev->descriptor.idVendor) == 0x05c6 &&
-+	    le16_to_cpu(dev->descriptor.idProduct) == 0x9215 &&
-+	    dev->actconfig->desc.bNumInterfaces == 5)
-+		return true;
-+
-+	return false;
-+}
-+
- static int qmi_wwan_probe(struct usb_interface *intf,
- 			  const struct usb_device_id *prod)
- {
- 	struct usb_device_id *id = (struct usb_device_id *)prod;
-+	struct usb_interface_descriptor *desc = &intf->cur_altsetting->desc;
- 
- 	/* Workaround to enable dynamic IDs.  This disables usbnet
- 	 * blacklisting functionality.  Which, if required, can be
-@@ -870,6 +885,12 @@ static int qmi_wwan_probe(struct usb_int
- 		id->driver_info = (unsigned long)&qmi_wwan_info;
- 	}
- 
-+	/* Quectel EC20 quirk where we've QMI on interface 4 instead of 0 */
-+	if (quectel_ec20_detected(intf) && desc->bInterfaceNumber == 0) {
-+		dev_dbg(&intf->dev, "Quectel EC20 quirk, skipping interface 0\n");
-+		return -ENODEV;
-+	}
-+
- 	return usbnet_probe(intf, id);
- }
-