From 94a631d91ad341b3b4bdac72d1104d9f090e0ca9 Mon Sep 17 00:00:00 2001 From: Chunfeng Yun Date: Thu, 9 Mar 2017 15:39:34 +0200 Subject: usb: xhci-mtk: check hcc_params after adding primary hcd hcc_params is set in xhci_gen_setup() called from usb_add_hcd(), so checks the Maximum Primary Stream Array Size in the hcc_params register after adding primary hcd. Signed-off-by: Chunfeng Yun Signed-off-by: Mathias Nyman Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/xhci-mtk.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/usb/host/xhci-mtk.c') diff --git a/drivers/usb/host/xhci-mtk.c b/drivers/usb/host/xhci-mtk.c index 9066ec9e0c2e..6ac73a6b4da6 100644 --- a/drivers/usb/host/xhci-mtk.c +++ b/drivers/usb/host/xhci-mtk.c @@ -678,13 +678,13 @@ static int xhci_mtk_probe(struct platform_device *pdev) goto power_off_phys; } - if (HCC_MAX_PSA(xhci->hcc_params) >= 4) - xhci->shared_hcd->can_do_streams = 1; - ret = usb_add_hcd(hcd, irq, IRQF_SHARED); if (ret) goto put_usb3_hcd; + if (HCC_MAX_PSA(xhci->hcc_params) >= 4) + xhci->shared_hcd->can_do_streams = 1; + ret = usb_add_hcd(xhci->shared_hcd, irq, IRQF_SHARED); if (ret) goto dealloc_usb2_hcd; -- cgit v1.2.3 From 20e4e37e4a2f1bfd43bcc8c3e666e47665036cc3 Mon Sep 17 00:00:00 2001 From: Chunfeng Yun Date: Thu, 9 Mar 2017 15:39:35 +0200 Subject: usb: xhci: remove dummy extra_priv_size for size of xhci_hcd struct because hcd_priv_size is already size of xhci_hcd struct, extra_priv_size is not needed anymore for MTK and tegra drivers. Signed-off-by: Chunfeng Yun Tested-by: Thierry Reding Acked-by: Thierry Reding Signed-off-by: Mathias Nyman Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/xhci-mtk.c | 1 - drivers/usb/host/xhci-tegra.c | 1 - 2 files changed, 2 deletions(-) (limited to 'drivers/usb/host/xhci-mtk.c') diff --git a/drivers/usb/host/xhci-mtk.c b/drivers/usb/host/xhci-mtk.c index 6ac73a6b4da6..67d5dc79b6b5 100644 --- a/drivers/usb/host/xhci-mtk.c +++ b/drivers/usb/host/xhci-mtk.c @@ -382,7 +382,6 @@ static int usb_wakeup_of_property_parse(struct xhci_hcd_mtk *mtk, static int xhci_mtk_setup(struct usb_hcd *hcd); static const struct xhci_driver_overrides xhci_mtk_overrides __initconst = { - .extra_priv_size = sizeof(struct xhci_hcd), .reset = xhci_mtk_setup, }; diff --git a/drivers/usb/host/xhci-tegra.c b/drivers/usb/host/xhci-tegra.c index a59fafb4b329..74436f8ca538 100644 --- a/drivers/usb/host/xhci-tegra.c +++ b/drivers/usb/host/xhci-tegra.c @@ -1308,7 +1308,6 @@ static int tegra_xhci_setup(struct usb_hcd *hcd) } static const struct xhci_driver_overrides tegra_xhci_overrides __initconst = { - .extra_priv_size = sizeof(struct xhci_hcd), .reset = tegra_xhci_setup, }; -- cgit v1.2.3