diff options
| author | Wei Yongjun <weiyongjun1@huawei.com> | 2020-07-28 01:11:49 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-07-28 13:15:01 +0200 |
| commit | 25252919a1050e4e013a40e4c5d2645e677157a0 (patch) | |
| tree | 59b9b7360ece0d3252f032236753163495976fe5 /drivers/usb | |
| parent | b0e02550346e676e104a47d1f050dc21d46cd35d (diff) | |
xhci: dbgtty: Make some functions static
The sparse tool complains as follows:
drivers/usb/host/xhci-dbgtty.c:401:5: warning:
symbol 'xhci_dbc_tty_register_device' was not declared. Should it be static?
drivers/usb/host/xhci-dbgtty.c:452:6: warning:
symbol 'xhci_dbc_tty_unregister_device' was not declared. Should it be static?
After commit 6ae6470bfa33 ("xhci: dbc: Add a operations structure
to access driver functions"), those functions are not used outside
of xhci-dbgtty.c, so this commit marks them static.
Fixes: 6ae6470bfa33 ("xhci: dbc: Add a operations structure to access driver functions")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Link: https://lore.kernel.org/r/20200727171149.3011-1-weiyongjun1@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/host/xhci-dbgtty.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/host/xhci-dbgtty.c b/drivers/usb/host/xhci-dbgtty.c index 0b942112b6f8..b8918f73a432 100644 --- a/drivers/usb/host/xhci-dbgtty.c +++ b/drivers/usb/host/xhci-dbgtty.c @@ -398,7 +398,7 @@ xhci_dbc_tty_exit_port(struct dbc_port *port) tty_port_destroy(&port->port); } -int xhci_dbc_tty_register_device(struct xhci_dbc *dbc) +static int xhci_dbc_tty_register_device(struct xhci_dbc *dbc) { int ret; struct device *tty_dev; @@ -449,7 +449,7 @@ register_fail: return ret; } -void xhci_dbc_tty_unregister_device(struct xhci_dbc *dbc) +static void xhci_dbc_tty_unregister_device(struct xhci_dbc *dbc) { struct dbc_port *port = dbc_to_port(dbc); |