From 3c45a21fd5d49966fa8bb39f50ae52f6aa9ec999 Mon Sep 17 00:00:00 2001 From: Lukas Wunner Date: Thu, 19 Oct 2023 13:29:16 +0300 Subject: [PATCH] xhci: Clean up xhci_{alloc,free}_erst() declarations 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 Signed-off-by: Mathias Nyman Link: https://lore.kernel.org/r/20231019102924.2797346-12-mathias.nyman@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/xhci-mem.c | 2 +- drivers/usb/host/xhci.h | 5 ----- 2 files changed, 1 insertion(+), 6 deletions(-) diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c index b133817ad180c0..4d0b1c0e61a84c 100644 --- a/drivers/usb/host/xhci-mem.c +++ b/drivers/usb/host/xhci-mem.c @@ -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) diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h index 1453fcab33d929..813d55468c00f1 100644 --- a/drivers/usb/host/xhci.h +++ b/drivers/usb/host/xhci.h @@ -2048,13 +2048,8 @@ 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);