Re: [PATCH] TTY changes for 2.5.69

[Greg KH <greg@kroah.com>]

ChangeSet 1.1117, 2003/05/07 15:52:51-07:00, greg@kroah.com

TTY: remove usb-serial sysfs dev file as it is now redundant.


 drivers/usb/serial/bus.c |   17 +----------------
 1 files changed, 1 insertion(+), 16 deletions(-)


diff -Nru a/drivers/usb/serial/bus.c b/drivers/usb/serial/bus.c
--- a/drivers/usb/serial/bus.c	Wed May  7 15:59:54 2003
+++ b/drivers/usb/serial/bus.c	Wed May  7 15:59:54 2003
@@ -23,18 +23,6 @@
 
 #include "usb-serial.h"
 
-static ssize_t show_dev (struct device *dev, char *buf)
-{
-	struct usb_serial_port *port= to_usb_serial_port(dev);
-	dev_t base;
-
-	port = to_usb_serial_port(dev);
-
-	base = MKDEV(SERIAL_TTY_MAJOR, port->number);
-	return sprintf(buf, "%04x\n", base);
-}
-static DEVICE_ATTR(dev, S_IRUGO, show_dev, NULL);
-
 static int usb_serial_device_match (struct device *dev, struct device_driver *drv)
 {
 	struct usb_serial_device_type *driver;
@@ -88,10 +76,7 @@
 	}
 
 	minor = port->number;
-
-	tty_register_device (&usb_serial_tty_driver, minor);
-	device_create_file (dev, &dev_attr_dev);
-
+	tty_register_device (&usb_serial_tty_driver, minor, dev);
 	dev_info(&port->serial->dev->dev, 
 		 "%s converter now attached to ttyUSB%d (or usb/tts/%d for devfs)\n",
 		 driver->name, minor, minor);