diff options
| author | Mathias Nyman <mathias.nyman@linux.intel.com> | 2020-07-23 17:45:18 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-07-23 17:05:27 +0200 |
| commit | b396fa39de9b47ce3368f65d7d069c7176f26371 (patch) | |
| tree | ce157a5466220849b2322b1b37f228109827b963 /drivers/usb/host/xhci-dbgtty.c | |
| parent | a1f6376df494c2f96530c8f294b7a31053425cff (diff) | |
xhci: dbgtty: Pass dbc pointer when registering a dbctty device
Pass dbc pointer to the xhci_dbc_tty_register_device() and
xhci_dbc_tty_unregister_device() functions instead of xhci_hcd pointer
These functions don't need a xhci_hcd pointer anymore, only use case was
the xhci_err() function, which is now changed to a dev_err() instead.
No functional changes
This change helps decoupling xhci and DbC
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20200723144530.9992-16-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/xhci-dbgtty.c')
| -rw-r--r-- | drivers/usb/host/xhci-dbgtty.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/usb/host/xhci-dbgtty.c b/drivers/usb/host/xhci-dbgtty.c index 9a1d38442578..545e8cb0221a 100644 --- a/drivers/usb/host/xhci-dbgtty.c +++ b/drivers/usb/host/xhci-dbgtty.c @@ -440,11 +440,10 @@ xhci_dbc_tty_exit_port(struct dbc_port *port) tty_port_destroy(&port->port); } -int xhci_dbc_tty_register_device(struct xhci_hcd *xhci) +int xhci_dbc_tty_register_device(struct xhci_dbc *dbc) { int ret; struct device *tty_dev; - struct xhci_dbc *dbc = xhci->dbc; struct dbc_port *port = &dbc->port; xhci_dbc_tty_init_port(xhci, port); @@ -484,14 +483,13 @@ buf_alloc_fail: register_fail: xhci_dbc_tty_exit_port(port); - xhci_err(xhci, "can't register tty port, err %d\n", ret); + dev_err(dbc->dev, "can't register tty port, err %d\n", ret); return ret; } -void xhci_dbc_tty_unregister_device(struct xhci_hcd *xhci) +void xhci_dbc_tty_unregister_device(struct xhci_dbc *dbc) { - struct xhci_dbc *dbc = xhci->dbc; struct dbc_port *port = &dbc->port; tty_unregister_device(dbc_tty_driver, 0); |