diff options
Diffstat (limited to 'target/linux/bcm53xx/patches-4.1/190-usb-xhci-plat-fix-adding-usb3-lpm-capable-quirk.patch')
| -rw-r--r-- | target/linux/bcm53xx/patches-4.1/190-usb-xhci-plat-fix-adding-usb3-lpm-capable-quirk.patch | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/target/linux/bcm53xx/patches-4.1/190-usb-xhci-plat-fix-adding-usb3-lpm-capable-quirk.patch b/target/linux/bcm53xx/patches-4.1/190-usb-xhci-plat-fix-adding-usb3-lpm-capable-quirk.patch deleted file mode 100644 index c404b7d609..0000000000 --- a/target/linux/bcm53xx/patches-4.1/190-usb-xhci-plat-fix-adding-usb3-lpm-capable-quirk.patch +++ /dev/null @@ -1,62 +0,0 @@ -From 1420e53fc88673683f8990aa5342e7b2640ce165 Mon Sep 17 00:00:00 2001 -From: Hauke Mehrtens <hauke@hauke-m.de> -Date: Sun, 18 Oct 2015 19:13:27 +0200 -Subject: [PATCH v3 1/6] usb: xhci: plat: fix adding usb3-lpm-capable quirk - -The xhci->quirks member is overwritten in xhci_gen_setup() with the -quirks given through the module load parameter. Without this patch the -usb3-lpm-capable quirk will be over written before it gets used. This -patch moves the quirks code to the xhci_plat_quirks() callback function -which gets called directly after the quirks member variable is -overwritten with the module load parameter. - -I do not have any hardware which is using usb3-lpm-capabls so I can not -test this on real hardware. - -Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> ---- - drivers/usb/host/xhci-plat.c | 14 ++++++++------ - 1 file changed, 8 insertions(+), 6 deletions(-) - ---- a/drivers/usb/host/xhci-plat.c -+++ b/drivers/usb/host/xhci-plat.c -@@ -28,12 +28,20 @@ static struct hc_driver __read_mostly xh - - static void xhci_plat_quirks(struct device *dev, struct xhci_hcd *xhci) - { -+ struct platform_device *pdev = to_platform_device(dev); -+ struct device_node *node = pdev->dev.of_node; -+ struct usb_xhci_pdata *pdata = dev_get_platdata(&pdev->dev); -+ - /* - * As of now platform drivers don't provide MSI support so we ensure - * here that the generic code does not try to make a pci_dev from our - * dev struct in order to setup MSI - */ - xhci->quirks |= XHCI_PLAT; -+ -+ if ((node && of_property_read_bool(node, "usb3-lpm-capable")) || -+ (pdata && pdata->usb3_lpm_capable)) -+ xhci->quirks |= XHCI_LPM_SUPPORT; - } - - /* called during probe() after chip reset completes */ -@@ -65,8 +73,6 @@ static int xhci_plat_start(struct usb_hc - - static int xhci_plat_probe(struct platform_device *pdev) - { -- struct device_node *node = pdev->dev.of_node; -- struct usb_xhci_pdata *pdata = dev_get_platdata(&pdev->dev); - const struct hc_driver *driver; - struct xhci_hcd *xhci; - struct resource *res; -@@ -144,9 +150,6 @@ static int xhci_plat_probe(struct platfo - goto dealloc_usb2_hcd; - } - -- if ((node && of_property_read_bool(node, "usb3-lpm-capable")) || -- (pdata && pdata->usb3_lpm_capable)) -- xhci->quirks |= XHCI_LPM_SUPPORT; - /* - * Set the xHCI pointer before xhci_plat_setup() (aka hcd_driver.reset) - * is called by usb_add_hcd(). |