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authorJohan Hovold <jhovold@gmail.com>2010-03-17 23:06:05 +0100
committerGreg Kroah-Hartman <gregkh@suse.de>2010-05-20 13:21:34 -0700
commit80fa92c1335a3c7f85a3e0d3dbffd79984fdccc0 (patch)
treed0a559c1065e5070f4b7833ed03ef9f052d86565 /drivers/usb/serial/usb_debug.c
parent8b0127b2082601e40295045414a8318f2c8ee5a0 (diff)
downloadop-kernel-dev-80fa92c1335a3c7f85a3e0d3dbffd79984fdccc0.zip
op-kernel-dev-80fa92c1335a3c7f85a3e0d3dbffd79984fdccc0.tar.gz
USB: usb_debug: use the generic kfifo-based write implementation
Use the generic kfifo-based write implementation rather than allowing up to 4000 8 byte urbs in the host stack queues. Cc: Jason Wessel <jason.wessel@windriver.com> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/serial/usb_debug.c')
-rw-r--r--drivers/usb/serial/usb_debug.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/usb/serial/usb_debug.c b/drivers/usb/serial/usb_debug.c
index 63c2734..aa2702b 100644
--- a/drivers/usb/serial/usb_debug.c
+++ b/drivers/usb/serial/usb_debug.c
@@ -16,7 +16,6 @@
#include <linux/usb.h>
#include <linux/usb/serial.h>
-#define URB_DEBUG_MAX_IN_FLIGHT_URBS 4000
#define USB_DEBUG_MAX_PACKET_SIZE 8
#define USB_DEBUG_BRK_SIZE 8
static char USB_DEBUG_BRK[USB_DEBUG_BRK_SIZE] = {
@@ -84,7 +83,6 @@ static struct usb_serial_driver debug_device = {
.id_table = id_table,
.num_ports = 1,
.open = usb_debug_open,
- .max_in_flight_urbs = URB_DEBUG_MAX_IN_FLIGHT_URBS,
.break_ctl = usb_debug_break_ctl,
.read_bulk_callback = usb_debug_read_bulk_callback,
};
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