ipq806x: remove v4.4 support

Signed-off-by: John Crispin <john@phrozen.org>

1 files changed, 0 insertions, 68 deletions

diff --git a/target/linux/ipq806x/patches-4.4/096-03-usb-dwc3-Validate-the-maximum_speed-parameter.patch b/target/linux/ipq806x/patches-4.4/096-03-usb-dwc3-Validate-the-maximum_speed-parameter.patch
deleted file mode 100644
index 0f17918..0000000
--- a/target/linux/ipq806x/patches-4.4/096-03-usb-dwc3-Validate-the-maximum_speed-parameter.patch
+++ /dev/null
@@ -1,68 +0,0 @@
-From 77966eb85e6d988a6daaf8ac14ac33026ceb3ab7 Mon Sep 17 00:00:00 2001
-From: John Youn <John.Youn@synopsys.com>
-Date: Fri, 19 Feb 2016 17:31:01 -0800
-Subject: usb: dwc3: Validate the maximum_speed parameter
-
-Check that dwc->maximum_speed is set to a valid value. Also add an error
-when we use it later if we encounter an invalid value.
-
-Signed-off-by: John Youn <johnyoun@synopsys.com>
-Signed-off-by: Felipe Balbi <balbi@kernel.org>
----
- drivers/usb/dwc3/core.c   | 18 ++++++++++++++++--
- drivers/usb/dwc3/gadget.c |  9 ++++++---
- 2 files changed, 22 insertions(+), 5 deletions(-)
-
---- a/drivers/usb/dwc3/core.c
-+++ b/drivers/usb/dwc3/core.c
-@@ -1012,8 +1012,20 @@ static int dwc3_probe(struct platform_de
- 		goto err1;
- 	}
- 
--	/* default to superspeed if no maximum_speed passed */
--	if (dwc->maximum_speed == USB_SPEED_UNKNOWN) {
-+	/* Check the maximum_speed parameter */
-+	switch (dwc->maximum_speed) {
-+	case USB_SPEED_LOW:
-+	case USB_SPEED_FULL:
-+	case USB_SPEED_HIGH:
-+	case USB_SPEED_SUPER:
-+	case USB_SPEED_SUPER_PLUS:
-+		break;
-+	default:
-+		dev_err(dev, "invalid maximum_speed parameter %d\n",
-+			dwc->maximum_speed);
-+		/* fall through */
-+	case USB_SPEED_UNKNOWN:
-+		/* default to superspeed */
- 		dwc->maximum_speed = USB_SPEED_SUPER;
- 
- 		/*
-@@ -1023,6 +1035,8 @@ static int dwc3_probe(struct platform_de
- 		    (DWC3_GHWPARAMS3_SSPHY_IFC(dwc->hwparams.hwparams3) ==
- 		     DWC3_GHWPARAMS3_SSPHY_IFC_GEN2))
- 			dwc->maximum_speed = USB_SPEED_SUPER_PLUS;
-+
-+		break;
- 	}
- 
- 	/* Adjust Frame Length */
---- a/drivers/usb/dwc3/gadget.c
-+++ b/drivers/usb/dwc3/gadget.c
-@@ -1634,10 +1634,13 @@ static int dwc3_gadget_start(struct usb_
- 		case USB_SPEED_HIGH:
- 			reg |= DWC3_DSTS_HIGHSPEED;
- 			break;
--		case USB_SPEED_SUPER:	/* FALLTHROUGH */
--		case USB_SPEED_UNKNOWN:	/* FALTHROUGH */
- 		default:
--			reg |= DWC3_DSTS_SUPERSPEED;
-+			dev_err(dwc->dev, "invalid dwc->maximum_speed (%d)\n",
-+				dwc->maximum_speed);
-+			/* fall through */
-+		case USB_SPEED_SUPER:
-+			reg |= DWC3_DCFG_SUPERSPEED;
-+			break;
- 		}
- 	}
- 	dwc3_writel(dwc->regs, DWC3_DCFG, reg);