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path: root/drivers/usb/serial/sierra.c
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Diffstat (limited to 'drivers/usb/serial/sierra.c')
-rw-r--r--drivers/usb/serial/sierra.c11
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c
index b14ebbd73567..01d882cf3775 100644
--- a/drivers/usb/serial/sierra.c
+++ b/drivers/usb/serial/sierra.c
@@ -46,7 +46,6 @@
allocations > PAGE_SIZE and the number of packets in a page
is an integer 512 is the largest possible packet on EHCI */
-static bool debug;
static bool nmea;
/* Used in interface blacklisting */
@@ -518,7 +517,7 @@ static int sierra_write(struct tty_struct *tty, struct usb_serial_port *port,
memcpy(buffer, buf, writesize);
- usb_serial_debug_data(debug, &port->dev, __func__, writesize, buffer);
+ usb_serial_debug_data(&port->dev, __func__, writesize, buffer);
usb_fill_bulk_urb(urb, serial->dev,
usb_sndbulkpipe(serial->dev,
@@ -595,8 +594,8 @@ static void sierra_indat_callback(struct urb *urb)
tty_flip_buffer_push(tty);
tty_kref_put(tty);
- usb_serial_debug_data(debug, &port->dev,
- __func__, urb->actual_length, data);
+ usb_serial_debug_data(&port->dev, __func__,
+ urb->actual_length, data);
}
} else {
dev_dbg(&port->dev, "%s: empty read urb"
@@ -765,7 +764,6 @@ static struct urb *sierra_setup_urb(struct usb_serial *serial, int endpoint,
usb_sndbulkpipe(serial->dev, endpoint) | dir,
buf, len, callback, ctx);
- /* debug */
dev_dbg(&serial->dev->dev, "%s %c u : %p d:%p\n", __func__,
dir == USB_DIR_IN ? 'i' : 'o', urb, buf);
} else {
@@ -1082,6 +1080,3 @@ MODULE_LICENSE("GPL");
module_param(nmea, bool, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(nmea, "NMEA streaming");
-
-module_param(debug, bool, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(debug, "Debug messages");