diff mbox series

[11/19] xhci: Clean up xhci_{alloc,free}_erst() declarations

Message ID 20231019102924.2797346-12-mathias.nyman@linux.intel.com
State New
Headers show
Series xhci features for usb-next | expand

Commit Message

Mathias Nyman Oct. 19, 2023, 10:29 a.m. UTC 
From: Lukas Wunner <lukas@wunner.de>

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>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
---
 drivers/usb/host/xhci-mem.c | 2 +-
 drivers/usb/host/xhci.h     | 5 -----
 2 files changed, 1 insertion(+), 6 deletions(-)
diff mbox series

Patch

diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c
index b133817ad180..4d0b1c0e61a8 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 1453fcab33d9..813d55468c00 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);