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staging: ced1401: remove kernel version ifdef 's 

We dont need these kernel versioning checks anyways.

Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Devendra Naga 2012-10-22 11:49:47 -04:00 committed by Greg Kroah-Hartman
parent 0965be3964
commit 7d82c65f04
1 changed files with 0 additions and 24 deletions
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24
drivers/staging/ced1401/usb1401.c
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@ -90,13 +90,11 @@ synchronous non-Urb based transfers.
#include <linux/mm.h>
#include <linux/highmem.h>
#include <linux/version.h>
#if ( LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35) )
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <linux/kref.h>
#include <linux/uaccess.h>
#endif
#include "usb1401.h"
@ -123,19 +121,6 @@ MODULE_DEVICE_TABLE(usb, ced_table);
#define WRITES_IN_FLIGHT 8
/* arbitrarily chosen */
/*
The cause for these errors is that the driver makes use of the functions usb_buffer_alloc() and usb_buffer_free() which got renamed in kernel 2.6.35. This is stated in the Changelog: USB: rename usb_buffer_alloc() and usb_buffer_free() users
For more clearance what the functions actually do,
usb_buffer_alloc() is renamed to usb_alloc_coherent()
usb_buffer_free() is renamed to usb_free_coherent()
This is needed on Debian 2.6.32-5-amd64
*/
#if ( LINUX_VERSION_CODE < KERNEL_VERSION(2,6,35) )
#define usb_alloc_coherent usb_buffer_alloc
#define usb_free_coherent usb_buffer_free
#define noop_llseek NULL
#endif
static struct usb_driver ced_driver;
static void ced_delete(struct kref *kref)
@ -1252,12 +1237,7 @@ int Allowi(DEVICE_EXTENSION * pdx, bool bInCallback)
** ulArg The argument passed in. Note that long is 64-bits in 64-bit system, i.e. it is big
** enough for a 64-bit pointer.
*****************************************************************************/
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36)
static long ced_ioctl(struct file *file, unsigned int cmd, unsigned long ulArg)
#else
static int ced_ioctl(struct inode *node, struct file *file, unsigned int cmd,
unsigned long ulArg)
#endif
{
int err = 0;
DEVICE_EXTENSION *pdx = file->private_data;
@ -1388,11 +1368,7 @@ static const struct file_operations ced_fops = {
.release = ced_release,
.flush = ced_flush,
.llseek = noop_llseek,
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36)
.unlocked_ioctl = ced_ioctl,
#else
.ioctl = ced_ioctl,
#endif
};
/*