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USB: xhci: make xhci_get_endpoint_address static

PATCH New Greg Kroah-Hartman 1 participant 1 message Sep 1, 2022

Subsystems (2)
USB USB xHCI driver
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Greg Kroah-Hartman

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#0 lore raw

PATCH 1/1 USB: xhci: make xhci_get_endpoint_address static

This is only called in the xhci.c file, so make the symbol static.

Cc Mathias Nyman <[email protected]>
Cc [email protected]
Cc [email protected]
Signed-off-by Greg Kroah-Hartman <[email protected]>
---
 drivers/usb/host/xhci.c | 2 +-
 drivers/usb/host/xhci.h | 1 -
 2 files changed, 1 insertion(+), 2 deletions(-)
drivers/usb/host/xhci.c +1 -1
index 65858f607437..7a854ce7cc62 100644
@@ -1491,7 +1491,7 @@ EXPORT_SYMBOL_GPL(xhci_get_endpoint_index);
 /* The reverse operation to xhci_get_endpoint_index. Calculate the USB endpoint
  * address from the XHCI endpoint index.
  */
-unsigned int xhci_get_endpoint_address(unsigned int ep_index)
+static unsigned int xhci_get_endpoint_address(unsigned int ep_index)
 {
 	unsigned int number = DIV_ROUND_UP(ep_index, 2);
 	unsigned int direction = ep_index % 2 ? USB_DIR_OUT : USB_DIR_IN;
drivers/usb/host/xhci.h +0 -1
index 1960b47acfb2..5b110b78db60 100644
@@ -2041,7 +2041,6 @@ int xhci_setup_addressable_virt_dev(struct xhci_hcd *xhci, struct usb_device *ud
 void xhci_copy_ep0_dequeue_into_input_ctx(struct xhci_hcd *xhci,
 		struct usb_device *udev);
 unsigned int xhci_get_endpoint_index(struct usb_endpoint_descriptor *desc);
-unsigned int xhci_get_endpoint_address(unsigned int ep_index);
 unsigned int xhci_last_valid_endpoint(u32 added_ctxs);
 void xhci_endpoint_zero(struct xhci_hcd *xhci, struct xhci_virt_device *virt_dev, struct usb_host_endpoint *ep);
 void xhci_update_tt_active_eps(struct xhci_hcd *xhci,
Signature · 1 line
2.37.3