Commit ed7bffee authored Jul 23, 2020 by Mathias Nyman Committed by Greg Kroah-Hartman Jul 23, 2020

xhci: dbc: Get the device pointer from dbc structure in dbc_ep_do_queue()



dbc_ep_do_queue() can now get the device pointer directly from dbc
structure instead of going through the xhci_hcd structure.

No functional changes
This change helps decoupling xhci and DbC

Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20200723144530.9992-12-mathias.nyman@linux.intel.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 1da49a26

drivers/usb/host/xhci-dbgcap.c

+1 −4

Original line number	Diff line number	Diff line
		@@ -267,11 +267,8 @@ static int
		dbc_ep_do_queue(struct dbc_ep dep, struct dbc_request req)
		{
		int ret;
		struct device *dev;
		struct xhci_dbc *dbc = dep->dbc;
		struct xhci_hcd *xhci = dbc->xhci;

		dev = xhci_to_hcd(xhci)->self.sysdev;
		struct device *dev = dbc->dev;

		if (!req->length \|\| !req->buf)
		return -EINVAL;

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