From b0e02550346e676e104a47d1f050dc21d46cd35d Mon Sep 17 00:00:00 2001
From: Wei Yongjun <weiyongjun1@huawei.com>
Date: Tue, 28 Jul 2020 01:12:07 +0800
Subject: [PATCH] xhci: dbc: Make function xhci_dbc_ring_alloc() static
Git-commit: b0e02550346e676e104a47d1f050dc21d46cd35d
References: jsc#SLE-14911
Patch-mainline: v5.9-rc1
The sparse tool complains as follows:
drivers/usb/host/xhci-dbgcap.c:422:18: warning:
symbol 'xhci_dbc_ring_alloc' was not declared. Should it be static?
This function is not used outside ofxhci-dbgcap.c, so this commit
marks it static.
Fixes: ac286428c69f ("xhci: dbc: don't use generic xhci ring allocation functions for dbc.")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Link: https://lore.kernel.org/r/20200727171207.3101-1-weiyongjun1@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Oliver Neukum <oneukum@suse.com>
---
drivers/usb/host/xhci-dbgcap.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/host/xhci-dbgcap.c b/drivers/usb/host/xhci-dbgcap.c
index c57178db7994..fcc5ac5ce8b1 100644
--- a/drivers/usb/host/xhci-dbgcap.c
+++ b/drivers/usb/host/xhci-dbgcap.c
@@ -419,7 +419,7 @@ dbc_alloc_ctx(struct device *dev, gfp_t flags)
return ctx;
}
-struct xhci_ring *
+static struct xhci_ring *
xhci_dbc_ring_alloc(struct device *dev, enum xhci_ring_type type, gfp_t flags)
{
struct xhci_ring *ring;
--
2.26.2