@@ -1776,7 +1776,7 @@ void xhci_free_command(struct xhci_hcd *xhci,
kfree(command);
}
-int xhci_alloc_erst(struct xhci_hcd *xhci,
+static int xhci_alloc_erst(struct xhci_hcd *xhci,
struct xhci_ring *evt_ring,
struct xhci_erst *erst,
gfp_t flags)
@@ -2075,13 +2075,8 @@ struct xhci_ring *xhci_ring_alloc(struct xhci_hcd *xhci,
void xhci_ring_free(struct xhci_hcd *xhci, struct xhci_ring *ring);
int xhci_ring_expansion(struct xhci_hcd *xhci, struct xhci_ring *ring,
unsigned int num_trbs, gfp_t flags);
-int xhci_alloc_erst(struct xhci_hcd *xhci,
- struct xhci_ring *evt_ring,
- struct xhci_erst *erst,
- gfp_t flags);
void xhci_initialize_ring_info(struct xhci_ring *ring,
unsigned int cycle_state);
-void xhci_free_erst(struct xhci_hcd *xhci, struct xhci_erst *erst);
void xhci_free_endpoint_ring(struct xhci_hcd *xhci,
struct xhci_virt_device *virt_dev,
unsigned int ep_index);
xhci_alloc_erst() has global scope even though it's only used in xhci-mem.c. Declare it static. xhci_free_erst() was removed by commit b17a57f89f69 ("xhci: Refactor interrupter code for initial multi interrupter support."), but a declaration in xhci.h still remains. Drop it. Signed-off-by: Lukas Wunner <lukas@wunner.de> --- drivers/usb/host/xhci-mem.c | 2 +- drivers/usb/host/xhci.h | 5 ----- 2 files changed, 1 insertion(+), 6 deletions(-)