renegade-project/linux-next
2
0
Fork 0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-20 11:13:58 +08:00
Code

xhci: dbgtty: Make some functions static

Browse Source 
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 6ae6470bfa ("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: 6ae6470bfa ("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>
This commit is contained in:
Wei Yongjun 2020-07-28 01:11:49 +08:00 committed by Greg Kroah-Hartman
parent b0e0255034
commit 25252919a1
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/usb/host/xhci-dbgtty.c
View File

@ -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);