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authorWei Yongjun <weiyongjun1@huawei.com>2020-07-28 01:12:07 +0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-07-28 13:15:01 +0200
commitb0e02550346e676e104a47d1f050dc21d46cd35d (patch)
treed068049b1eecccc0c00429d1ef05517c427fb96b /drivers/usb/host
parentca6377900974c3e22c379c48057aac51139d29fc (diff)
downloadlinux-b0e02550346e676e104a47d1f050dc21d46cd35d.tar.bz2
xhci: dbc: Make function xhci_dbc_ring_alloc() static
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>
Diffstat (limited to 'drivers/usb/host')
-rw-r--r--drivers/usb/host/xhci-dbgcap.c2
1 files changed, 1 insertions, 1 deletions
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;