diff options
Diffstat (limited to 'drivers/usb/serial/metro-usb.c')
| -rw-r--r-- | drivers/usb/serial/metro-usb.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/usb/serial/metro-usb.c b/drivers/usb/serial/metro-usb.c index 47e247759eb..39e683096e9 100644 --- a/drivers/usb/serial/metro-usb.c +++ b/drivers/usb/serial/metro-usb.c @@ -7,7 +7,6 @@ */ #include <linux/kernel.h> -#include <linux/init.h> #include <linux/tty.h> #include <linux/module.h> #include <linux/usb.h> @@ -43,7 +42,7 @@ struct metrousb_private { }; /* Device table list. */ -static struct usb_device_id id_table[] = { +static const struct usb_device_id id_table[] = { { USB_DEVICE(FOCUS_VENDOR_ID, FOCUS_PRODUCT_ID_BI) }, { USB_DEVICE(FOCUS_VENDOR_ID, FOCUS_PRODUCT_ID_UNI) }, { }, /* Terminating entry. */ @@ -54,7 +53,7 @@ MODULE_DEVICE_TABLE(usb, id_table); #define UNI_CMD_OPEN 0x80 #define UNI_CMD_CLOSE 0xFF -inline int metrousb_is_unidirectional_mode(struct usb_serial_port *port) +static inline int metrousb_is_unidirectional_mode(struct usb_serial_port *port) { __u16 product_id = le16_to_cpu( port->serial->dev->descriptor.idProduct); @@ -224,8 +223,8 @@ static int metrousb_open(struct tty_struct *tty, struct usb_serial_port *port) result = metrousb_send_unidirectional_cmd(UNI_CMD_OPEN, port); if (result) { dev_err(&port->dev, - "%s - failed to configure device for port number=%d, error code=%d\n", - __func__, port->number, result); + "%s - failed to configure device, error code=%d\n", + __func__, result); goto exit; } |