From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Thu, 8 Mar 2012 21:37:32 +0000 (-0800)
Subject: USB: serial: metro-usb: remove vendor and product module parameters
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=fdac0f647a2cf12e7152dc1d94dd08a1af4a2a82;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

USB: serial: metro-usb: remove vendor and product module parameters

All new usb serial drivers should be using the dynamic id function, not
having module parameters for this type of thing.  So remove them before
anyone gets used to them being there.

Cc: Aleksey Babahin <tamerlan311@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/serial/metro-usb.c b/drivers/usb/serial/metro-usb.c
index bb6838959876..d0c47e1dab10 100644
--- a/drivers/usb/serial/metro-usb.c
+++ b/drivers/usb/serial/metro-usb.c
@@ -8,8 +8,7 @@
 		NOTES:
 		To install the driver:
 		1. Install the usbserial.ko module supplied by Linux with: # insmod usbserial.ko
-		2. Install the metro-usb.ko module with: # insmod metro-usb.ko vender=0x#### product=0x#### debug=1
-		   The vendor, product and debug parameters are optional.
+		2. Install the metro-usb.ko module with: # insmod metro-usb.ko
 
 		Some of this code is credited to Linux USB open source files that are distributed with Linux.
 
@@ -54,15 +53,12 @@
 static struct usb_device_id id_table [] = {
 	{ USB_DEVICE(FOCUS_VENDOR_ID, FOCUS_PRODUCT_ID) },
 	{ USB_DEVICE(FOCUS_VENDOR_ID, FOCUS_PRODUCT_ID_UNI) },
-	{ }, /* Optional paramenter entry. */
 	{ }, /* Terminating entry. */
 };
 MODULE_DEVICE_TABLE(usb, id_table);
 
 /* Input parameter constants. */
-static int debug;
-static __u16 vendor;
-static __u16 product;
+static bool debug;
 
 /* Function prototypes. */
 static void metrousb_cleanup (struct usb_serial_port *port);
@@ -183,26 +179,9 @@ static void __exit metrousb_exit(void)
 static int __init metrousb_init(void)
 {
 	int retval = 0;
-	int i = 0;
 
 	dbg("METRO-USB - %s", __FUNCTION__);
 
-	/* Add the device parameters if entered. */
-	if ((vendor > 0) && (product > 0)) {
-		struct usb_device_id usb_dev_temp[] = { {USB_DEVICE(vendor, product) } };
-
-		/* Find the last entry in id_table */
-		for (i=0; i < ARRAY_SIZE(id_table); i++) {
-			if (id_table[i].idVendor == 0) {
-				id_table[i] = usb_dev_temp[0];
-				break;
-			}
-		}
-
-		dbg("METRO-USB - %s - support added for unknown device: vendor=0x%x - product=0x%x", __FUNCTION__, vendor, product);
-		printk(KERN_INFO "Metro USB-POS support added for unknown device: vendor=0x%x - product=0x%x", vendor, product);
-	}
-
 	/* Register the devices. */
 	retval = usb_serial_register_drivers(&metrousb_driver, serial_drivers);
 	if (retval)
@@ -606,13 +585,3 @@ MODULE_DESCRIPTION( DRIVER_DESC );
 /* Module input parameters */
 module_param(debug, bool, S_IRUGO | S_IWUSR);
 MODULE_PARM_DESC(debug, "Print debug info (bool 1=on, 0=off)");
-
-module_param(vendor, ushort, 0);
-MODULE_PARM_DESC(vendor, "User specified vendor ID (ushort)");
-
-module_param(product, ushort, 0);
-MODULE_PARM_DESC(product, "User specified product ID (ushort)");
-
-
-
-