ChangeSet 1.946.3.7, 2002/12/26 12:17:51-08:00, greg@kroah.com

[PATCH] USB: convert usbserial core to use dev_err() and dev_info() macros


diff -Nru a/drivers/usb/serial/bus.c b/drivers/usb/serial/bus.c
--- a/drivers/usb/serial/bus.c	Fri Dec 27 23:57:54 2002
+++ b/drivers/usb/serial/bus.c	Fri Dec 27 23:57:54 2002
@@ -66,7 +66,7 @@
 	driver = port->serial->type;
 	if (driver->port_probe) {
 		if (!try_module_get(driver->owner)) {
-			err ("module get failed, exiting");
+			dev_err(*dev, "module get failed, exiting\n");
 			retval = -EIO;
 			goto exit;
 		}
@@ -79,8 +79,8 @@
 	minor = port->number;
 
 	tty_register_devfs (&usb_serial_tty_driver, 0, minor);
-	info("%s converter now attached to ttyUSB%d (or usb/tts/%d for devfs)",
-	     driver->name, minor, minor);
+	dev_info(*dev, "%s converter now attached to ttyUSB%d (or usb/tts/%d for devfs)\n",
+		 driver->name, minor, minor);
 
 exit:
 	return retval;
@@ -101,7 +101,7 @@
 	driver = port->serial->type;
 	if (driver->port_remove) {
 		if (!try_module_get(driver->owner)) {
-			err ("module get failed, exiting");
+			dev_err(*dev, "module get failed, exiting\n");
 			retval = -EIO;
 			goto exit;
 		}
@@ -111,8 +111,8 @@
 exit:
 	minor = port->number;
 	tty_unregister_devfs (&usb_serial_tty_driver, minor);
-	info("%s converter now disconnected from ttyUSB%d",
-	     driver->name, minor);
+	dev_info(*dev, "%s converter now disconnected from ttyUSB%d\n",
+		 driver->name, minor);
 
 	return retval;
 }
diff -Nru a/drivers/usb/serial/ezusb.c b/drivers/usb/serial/ezusb.c
--- a/drivers/usb/serial/ezusb.c	Fri Dec 27 23:57:53 2002
+++ b/drivers/usb/serial/ezusb.c	Fri Dec 27 23:57:53 2002
@@ -41,7 +41,7 @@
 
 	transfer_buffer =  kmalloc (length, GFP_KERNEL);
 	if (!transfer_buffer) {
-		err("%s - kmalloc(%d) failed.", __FUNCTION__, length);
+		dev_err(serial->dev->dev, "%s - kmalloc(%d) failed.\n", __FUNCTION__, length);
 		return -ENOMEM;
 	}
 	memcpy (transfer_buffer, data, length);
@@ -56,7 +56,7 @@
 	dbg("%s - %d", __FUNCTION__, reset_bit);
 	response = ezusb_writememory (serial, CPUCS_REG, &reset_bit, 1, 0xa0);
 	if (response < 0) {
-		err("%s- %d failed", __FUNCTION__, reset_bit);
+		dev_err(serial->dev->dev, "%s- %d failed\n", __FUNCTION__, reset_bit);
 	}
 	return response;
 }
diff -Nru a/drivers/usb/serial/generic.c b/drivers/usb/serial/generic.c
--- a/drivers/usb/serial/generic.c	Fri Dec 27 23:57:53 2002
+++ b/drivers/usb/serial/generic.c	Fri Dec 27 23:57:53 2002
@@ -106,7 +106,7 @@
 				   port);
 		result = usb_submit_urb(port->read_urb, GFP_KERNEL);
 		if (result)
-			err("%s - failed resubmitting read urb, error %d", __FUNCTION__, result);
+			dev_err(port->dev, "%s - failed resubmitting read urb, error %d\n", __FUNCTION__, result);
 	}
 
 	return result;
@@ -176,7 +176,7 @@
 		/* send the data out the bulk port */
 		result = usb_submit_urb(port->write_urb, GFP_ATOMIC);
 		if (result)
-			err("%s - failed submitting write urb, error %d", __FUNCTION__, result);
+			dev_err(port->dev, "%s - failed submitting write urb, error %d\n", __FUNCTION__, result);
 		else
 			result = count;
 
@@ -266,7 +266,7 @@
 			     usb_serial_generic_read_bulk_callback), port);
 	result = usb_submit_urb(port->read_urb, GFP_ATOMIC);
 	if (result)
-		err("%s - failed resubmitting read urb, error %d", __FUNCTION__, result);
+		dev_err(port->dev, "%s - failed resubmitting read urb, error %d\n", __FUNCTION__, result);
 }
 
 void usb_serial_generic_write_bulk_callback (struct urb *urb, struct pt_regs *regs)
diff -Nru a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
--- a/drivers/usb/serial/usb-serial.c	Fri Dec 27 23:57:54 2002
+++ b/drivers/usb/serial/usb-serial.c	Fri Dec 27 23:57:54 2002
@@ -841,7 +841,7 @@
 
 	serial = kmalloc (sizeof (*serial), GFP_KERNEL);
 	if (!serial) {
-		err ("%s - out of memory", __FUNCTION__);
+		dev_err(dev->dev, "%s - out of memory\n", __FUNCTION__);
 		return NULL;
 	}
 	memset (serial, 0, sizeof(*serial));
@@ -899,14 +899,14 @@
 
 	serial = create_serial (dev, interface, type);
 	if (!serial) {
-		err ("%s - out of memory", __FUNCTION__);
+		dev_err(interface->dev, "%s - out of memory\n", __FUNCTION__);
 		return -ENODEV;
 	}
 
 	/* if this device type has a probe function, call it */
 	if (type->probe) {
 		if (!try_module_get(type->owner)) {
-			err ("module get failed, exiting");
+			dev_err(interface->dev, "module get failed, exiting\n");
 			kfree (serial);
 			return -EIO;
 		}
@@ -980,7 +980,7 @@
 		 * properly during a later invocation of usb_serial_probe
 		 */
 		if (num_bulk_in == 0 || num_bulk_out == 0) {
-			info("PL-2303 hack: descriptors matched but endpoints did not");
+			dev_info(interface->dev, "PL-2303 hack: descriptors matched but endpoints did not\n");
 			kfree (serial);
 			return -ENODEV;
 		}
@@ -989,13 +989,13 @@
 #endif
 
 	/* found all that we need */
-	info("%s converter detected", type->name);
+	dev_info(interface->dev, "%s converter detected\n", type->name);
 
 #ifdef CONFIG_USB_SERIAL_GENERIC
 	if (type == &usb_serial_generic_device) {
 		num_ports = num_bulk_out;
 		if (num_ports == 0) {
-			err("Generic device with no bulk out, not allowed.");
+			dev_err(interface->dev, "Generic device with no bulk out, not allowed.\n");
 			kfree (serial);
 			return -EIO;
 		}
@@ -1005,7 +1005,7 @@
 		/* if this device type has a calc_num_ports function, call it */
 		if (type->calc_num_ports) {
 			if (!try_module_get(type->owner)) {
-				err ("module get failed, exiting");
+				dev_err(interface->dev, "module get failed, exiting\n");
 				kfree (serial);
 				return -EIO;
 			}
@@ -1017,7 +1017,7 @@
 	}
 
 	if (get_free_serial (serial, num_ports, &minor) == NULL) {
-		err("No more free serial devices");
+		dev_err(interface->dev, "No more free serial devices\n");
 		kfree (serial);
 		return -ENOMEM;
 	}
@@ -1034,14 +1034,14 @@
 		port = &serial->port[i];
 		port->read_urb = usb_alloc_urb (0, GFP_KERNEL);
 		if (!port->read_urb) {
-			err("No free urbs available");
+			dev_err(interface->dev, "No free urbs available\n");
 			goto probe_error;
 		}
 		buffer_size = endpoint->wMaxPacketSize;
 		port->bulk_in_endpointAddress = endpoint->bEndpointAddress;
 		port->bulk_in_buffer = kmalloc (buffer_size, GFP_KERNEL);
 		if (!port->bulk_in_buffer) {
-			err("Couldn't allocate bulk_in_buffer");
+			dev_err(interface->dev, "Couldn't allocate bulk_in_buffer\n");
 			goto probe_error;
 		}
 		usb_fill_bulk_urb (port->read_urb, dev,
@@ -1059,7 +1059,7 @@
 		port = &serial->port[i];
 		port->write_urb = usb_alloc_urb(0, GFP_KERNEL);
 		if (!port->write_urb) {
-			err("No free urbs available");
+			dev_err(interface->dev, "No free urbs available\n");
 			goto probe_error;
 		}
 		buffer_size = endpoint->wMaxPacketSize;
@@ -1067,7 +1067,7 @@
 		port->bulk_out_endpointAddress = endpoint->bEndpointAddress;
 		port->bulk_out_buffer = kmalloc (buffer_size, GFP_KERNEL);
 		if (!port->bulk_out_buffer) {
-			err("Couldn't allocate bulk_out_buffer");
+			dev_err(interface->dev, "Couldn't allocate bulk_out_buffer\n");
 			goto probe_error;
 		}
 		usb_fill_bulk_urb (port->write_urb, dev,
@@ -1085,14 +1085,14 @@
 		port = &serial->port[i];
 		port->interrupt_in_urb = usb_alloc_urb(0, GFP_KERNEL);
 		if (!port->interrupt_in_urb) {
-			err("No free urbs available");
+			dev_err(interface->dev, "No free urbs available\n");
 			goto probe_error;
 		}
 		buffer_size = endpoint->wMaxPacketSize;
 		port->interrupt_in_endpointAddress = endpoint->bEndpointAddress;
 		port->interrupt_in_buffer = kmalloc (buffer_size, GFP_KERNEL);
 		if (!port->interrupt_in_buffer) {
-			err("Couldn't allocate interrupt_in_buffer");
+			dev_err(interface->dev, "Couldn't allocate interrupt_in_buffer\n");
 			goto probe_error;
 		}
 		usb_fill_int_urb (port->interrupt_in_urb, dev, 
@@ -1121,7 +1121,7 @@
 	/* if this device type has an attach function, call it */
 	if (type->attach) {
 		if (!try_module_get(type->owner)) {
-			err ("module get failed, exiting");
+			dev_err(interface->dev, "module get failed, exiting\n");
 			goto probe_error;
 		}
 		retval = type->attach (serial);
@@ -1190,6 +1190,7 @@
 void usb_serial_disconnect(struct usb_interface *interface)
 {
 	struct usb_serial *serial = dev_get_drvdata (&interface->dev);
+	struct device *dev = &interface->dev;
 	struct usb_serial_port *port;
 	int i;
 
@@ -1252,8 +1253,7 @@
 		/* free up any memory that we allocated */
 		kfree (serial);
 	}
-	info("device disconnected");
-
+	dev_info(*dev, "device disconnected\n");
 }