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authorJohn Crispin <john@phrozen.org>2017-03-22 09:43:01 +0100
committerJohn Crispin <john@phrozen.org>2017-03-22 09:45:18 +0100
commit3a3564ead5e4cf2f6ff73302c1e680b5575079ec (patch)
treee7acdf854e6577dd56616d8e5e0def8a2e0427d3 /target/linux/ipq806x/patches-4.4/096-03-usb-dwc3-Validate-the-maximum_speed-parameter.patch
parentef6c4cc4ee046aa3f0bdb307c2ceea45ac2636aa (diff)
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ipq806x: remove v4.4 support
Signed-off-by: John Crispin <john@phrozen.org>
Diffstat (limited to 'target/linux/ipq806x/patches-4.4/096-03-usb-dwc3-Validate-the-maximum_speed-parameter.patch')
-rw-r--r--target/linux/ipq806x/patches-4.4/096-03-usb-dwc3-Validate-the-maximum_speed-parameter.patch68
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 0f17918d36..0000000000
--- 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);