diff options
Diffstat (limited to 'drivers/usb/serial/generic.c')
| -rw-r--r-- | drivers/usb/serial/generic.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/usb/serial/generic.c b/drivers/usb/serial/generic.c index c5b35252c931..a9b6d103aaf6 100644 --- a/drivers/usb/serial/generic.c +++ b/drivers/usb/serial/generic.c @@ -571,7 +571,7 @@ int usb_serial_generic_get_icount(struct tty_struct *tty, } EXPORT_SYMBOL_GPL(usb_serial_generic_get_icount); -#ifdef CONFIG_MAGIC_SYSRQ +#if defined(CONFIG_USB_SERIAL_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ) int usb_serial_handle_sysrq_char(struct usb_serial_port *port, unsigned int ch) { if (port->sysrq) { @@ -584,13 +584,8 @@ int usb_serial_handle_sysrq_char(struct usb_serial_port *port, unsigned int ch) } return 0; } -#else -int usb_serial_handle_sysrq_char(struct usb_serial_port *port, unsigned int ch) -{ - return 0; -} -#endif EXPORT_SYMBOL_GPL(usb_serial_handle_sysrq_char); +#endif int usb_serial_handle_break(struct usb_serial_port *port) { |