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| author | Greg KH <gregkh@suse.de> | 2005-04-22 15:06:59 -0700 |
|---|---|---|
| committer | Greg KH <gregkh@suse.de> | 2005-04-22 15:06:59 -0700 |
| commit | 35ecc486a3f1811b85b7b22196b8b7422d713b51 (patch) | |
| tree | fc0c453f6a02b8c36ca49e337c55864832b04128 /drivers/usb/serial/hp4x.c | |
| parent | 36045fb77cb8b4043063ea54067907a1afd317b4 (diff) | |
| download | lwn-35ecc486a3f1811b85b7b22196b8b7422d713b51.tar.gz lwn-35ecc486a3f1811b85b7b22196b8b7422d713b51.zip | |
[PATCH] USB: fix up the HP49G+ Calculator USB Serial driver
Fix compiler warnings, and remove unneeded #includes
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/serial/hp4x.c')
| -rw-r--r-- | drivers/usb/serial/hp4x.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/drivers/usb/serial/hp4x.c b/drivers/usb/serial/hp4x.c index 020f9a15605b..64d55fbd206e 100644 --- a/drivers/usb/serial/hp4x.c +++ b/drivers/usb/serial/hp4x.c @@ -2,7 +2,7 @@ * HP4x Calculators Serial USB driver * * Copyright (C) 2005 Arthur Huillet (ahuillet@users.sf.net) - * Copyright (C) 2001-2004 Greg Kroah-Hartman (greg@kroah.com) + * Copyright (C) 2001-2005 Greg Kroah-Hartman (greg@kroah.com) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -14,17 +14,9 @@ #include <linux/config.h> #include <linux/kernel.h> -#include <linux/errno.h> #include <linux/init.h> -#include <linux/slab.h> #include <linux/tty.h> -#include <linux/tty_driver.h> -#include <linux/tty_flip.h> -#include <linux/serial.h> #include <linux/module.h> -#include <linux/moduleparam.h> -#include <linux/spinlock.h> -#include <asm/uaccess.h> #include <linux/usb.h> #include "usb-serial.h" @@ -37,8 +29,6 @@ #define HP_VENDOR_ID 0x03f0 #define HP49GP_PRODUCT_ID 0x0121 -static int debug; - static struct usb_device_id id_table [] = { { USB_DEVICE(HP_VENDOR_ID, HP49GP_PRODUCT_ID) }, { } /* Terminating entry */ @@ -81,14 +71,12 @@ failed_usb_serial_register: return retval; } - static void __exit hp49gp_exit(void) { usb_deregister(&hp49gp_driver); usb_serial_deregister(&hp49gp_device); } - module_init(hp49gp_init); module_exit(hp49gp_exit); |