Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754942Ab0GLUu6 (ORCPT ); Mon, 12 Jul 2010 16:50:58 -0400 Received: from mail.perches.com ([173.55.12.10]:1760 "EHLO mail.perches.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754858Ab0GLUuz (ORCPT ); Mon, 12 Jul 2010 16:50:55 -0400 From: Joe Perches To: Jiri Kosina Cc: linux-kernel@vger.kernel.org, Greg Kroah-Hartman , Juergen Stuber , Thomas Winischhofer , linux-usb@vger.kernel.org, legousb-devel@lists.sourceforge.net Subject: [PATCH 20/36] drivers/usb/misc: Remove unnecessary casts of private_data Date: Mon, 12 Jul 2010 13:50:12 -0700 Message-Id: X-Mailer: git-send-email 1.7.1.337.g6068.dirty In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 6915 Lines: 199 Signed-off-by: Joe Perches --- drivers/usb/misc/ftdi-elan.c | 4 ++-- drivers/usb/misc/iowarrior.c | 8 ++++---- drivers/usb/misc/legousbtower.c | 6 +++--- drivers/usb/misc/sisusbvga/sisusb.c | 10 +++++----- drivers/usb/misc/usblcd.c | 8 ++++---- 5 files changed, 18 insertions(+), 18 deletions(-) diff --git a/drivers/usb/misc/ftdi-elan.c b/drivers/usb/misc/ftdi-elan.c index 82e1663..aecf380 100644 --- a/drivers/usb/misc/ftdi-elan.c +++ b/drivers/usb/misc/ftdi-elan.c @@ -650,7 +650,7 @@ static int ftdi_elan_open(struct inode *inode, struct file *file) static int ftdi_elan_release(struct inode *inode, struct file *file) { - struct usb_ftdi *ftdi = (struct usb_ftdi *)file->private_data; + struct usb_ftdi *ftdi = file->private_data; if (ftdi == NULL) return -ENODEV; up(&ftdi->sw_lock); /* decrement the count on our device */ @@ -673,7 +673,7 @@ static ssize_t ftdi_elan_read(struct file *file, char __user *buffer, int bytes_read = 0; int retry_on_empty = 10; int retry_on_timeout = 5; - struct usb_ftdi *ftdi = (struct usb_ftdi *)file->private_data; + struct usb_ftdi *ftdi = file->private_data; if (ftdi->disconnected > 0) { return -ENODEV; } diff --git a/drivers/usb/misc/iowarrior.c b/drivers/usb/misc/iowarrior.c index 7dc9d3c..e81ac00 100644 --- a/drivers/usb/misc/iowarrior.c +++ b/drivers/usb/misc/iowarrior.c @@ -282,7 +282,7 @@ static ssize_t iowarrior_read(struct file *file, char __user *buffer, int read_idx; int offset; - dev = (struct iowarrior *)file->private_data; + dev = file->private_data; /* verify that the device wasn't unplugged */ if (dev == NULL || !dev->present) @@ -348,7 +348,7 @@ static ssize_t iowarrior_write(struct file *file, char *buf = NULL; /* for IOW24 and IOW56 we need a buffer */ struct urb *int_out_urb = NULL; - dev = (struct iowarrior *)file->private_data; + dev = file->private_data; mutex_lock(&dev->mutex); /* verify that the device wasn't unplugged */ @@ -483,7 +483,7 @@ static long iowarrior_ioctl(struct file *file, unsigned int cmd, int retval; int io_res; /* checks for bytes read/written and copy_to/from_user results */ - dev = (struct iowarrior *)file->private_data; + dev = file->private_data; if (dev == NULL) { return -ENODEV; } @@ -656,7 +656,7 @@ static int iowarrior_release(struct inode *inode, struct file *file) struct iowarrior *dev; int retval = 0; - dev = (struct iowarrior *)file->private_data; + dev = file->private_data; if (dev == NULL) { return -ENODEV; } diff --git a/drivers/usb/misc/legousbtower.c b/drivers/usb/misc/legousbtower.c index 8547bf9..6482c6e 100644 --- a/drivers/usb/misc/legousbtower.c +++ b/drivers/usb/misc/legousbtower.c @@ -448,7 +448,7 @@ static int tower_release (struct inode *inode, struct file *file) dbg(2, "%s: enter", __func__); - dev = (struct lego_usb_tower *)file->private_data; + dev = file->private_data; if (dev == NULL) { dbg(1, "%s: object is NULL", __func__); @@ -597,7 +597,7 @@ static ssize_t tower_read (struct file *file, char __user *buffer, size_t count, dbg(2, "%s: enter, count = %Zd", __func__, count); - dev = (struct lego_usb_tower *)file->private_data; + dev = file->private_data; /* lock this object */ if (mutex_lock_interruptible(&dev->lock)) { @@ -686,7 +686,7 @@ static ssize_t tower_write (struct file *file, const char __user *buffer, size_t dbg(2, "%s: enter, count = %Zd", __func__, count); - dev = (struct lego_usb_tower *)file->private_data; + dev = file->private_data; /* lock this object */ if (mutex_lock_interruptible(&dev->lock)) { diff --git a/drivers/usb/misc/sisusbvga/sisusb.c b/drivers/usb/misc/sisusbvga/sisusb.c index 30d9303..045120e 100644 --- a/drivers/usb/misc/sisusbvga/sisusb.c +++ b/drivers/usb/misc/sisusbvga/sisusb.c @@ -2486,7 +2486,7 @@ sisusb_release(struct inode *inode, struct file *file) { struct sisusb_usb_data *sisusb; - if (!(sisusb = (struct sisusb_usb_data *)file->private_data)) + if (!(sisusb = file->private_data)) return -ENODEV; mutex_lock(&sisusb->lock); @@ -2518,7 +2518,7 @@ sisusb_read(struct file *file, char __user *buffer, size_t count, loff_t *ppos) u16 buf16; u32 buf32, address; - if (!(sisusb = (struct sisusb_usb_data *)file->private_data)) + if (!(sisusb = file->private_data)) return -ENODEV; mutex_lock(&sisusb->lock); @@ -2660,7 +2660,7 @@ sisusb_write(struct file *file, const char __user *buffer, size_t count, u16 buf16; u32 buf32, address; - if (!(sisusb = (struct sisusb_usb_data *)file->private_data)) + if (!(sisusb = file->private_data)) return -ENODEV; mutex_lock(&sisusb->lock); @@ -2803,7 +2803,7 @@ sisusb_lseek(struct file *file, loff_t offset, int orig) struct sisusb_usb_data *sisusb; loff_t ret; - if (!(sisusb = (struct sisusb_usb_data *)file->private_data)) + if (!(sisusb = file->private_data)) return -ENODEV; mutex_lock(&sisusb->lock); @@ -2968,7 +2968,7 @@ sisusb_ioctl(struct file *file, unsigned int cmd, unsigned long arg) long retval = 0; u32 __user *argp = (u32 __user *)arg; - if (!(sisusb = (struct sisusb_usb_data *)file->private_data)) + if (!(sisusb = file->private_data)) return -ENODEV; mutex_lock(&sisusb->lock); diff --git a/drivers/usb/misc/usblcd.c b/drivers/usb/misc/usblcd.c index 7828c76..a0dad56 100644 --- a/drivers/usb/misc/usblcd.c +++ b/drivers/usb/misc/usblcd.c @@ -116,7 +116,7 @@ static int lcd_release(struct inode *inode, struct file *file) { struct usb_lcd *dev; - dev = (struct usb_lcd *)file->private_data; + dev = file->private_data; if (dev == NULL) return -ENODEV; @@ -132,7 +132,7 @@ static ssize_t lcd_read(struct file *file, char __user * buffer, size_t count, l int retval = 0; int bytes_read; - dev = (struct usb_lcd *)file->private_data; + dev = file->private_data; /* do a blocking bulk read to get data from the device */ retval = usb_bulk_msg(dev->udev, @@ -158,7 +158,7 @@ static long lcd_ioctl(struct file *file, unsigned int cmd, unsigned long arg) u16 bcdDevice; char buf[30]; - dev = (struct usb_lcd *)file->private_data; + dev = file->private_data; if (dev == NULL) return -ENODEV; @@ -217,7 +217,7 @@ static ssize_t lcd_write(struct file *file, const char __user * user_buffer, siz struct urb *urb = NULL; char *buf = NULL; - dev = (struct usb_lcd *)file->private_data; + dev = file->private_data; /* verify that we actually have some data to write */ if (count == 0) -- 1.7.1.337.g6068.dirty -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/