patch-NVIDIA-Linux-x86-256.53

diff -u -r -N NVIDIA-Linux-x86-256.53/kernel/conftest.sh NVIDIA-Linux-x86-256.53-patched/kernel/conftest.sh
--- NVIDIA-Linux-x86-256.53/kernel/conftest.sh	2010-08-28 06:03:57.000000000 +0200
+++ NVIDIA-Linux-x86-256.53-patched/kernel/conftest.sh	2011-09-09 14:51:38.701483693 +0200
@@ -76,7 +76,7 @@
 }

 build_cflags() {
-    BASE_CFLAGS="-D__KERNEL__ \
+    BASE_CFLAGS="-O2 -D__KERNEL__ \
 -DKBUILD_BASENAME=\"#conftest$$\" -DKBUILD_MODNAME=\"#conftest$$\" \
 -nostdinc -isystem $ISYSTEM"

diff -u -r -N NVIDIA-Linux-x86-256.53/kernel/nv.c NVIDIA-Linux-x86-256.53-patched/kernel/nv.c
--- NVIDIA-Linux-x86-256.53/kernel/nv.c	2010-08-28 06:03:57.000000000 +0200
+++ NVIDIA-Linux-x86-256.53-patched/kernel/nv.c	2011-09-09 14:47:56.176022549 +0200
@@ -423,9 +423,10 @@
 static struct file_operations nv_fops = {
     .owner     = THIS_MODULE,
     .poll      = nv_kern_poll,
-    .ioctl     = nv_kern_ioctl,
 #if defined(HAVE_UNLOCKED_IOCTL)
     .unlocked_ioctl = nv_kern_unlocked_ioctl,
+#else
+    .ioctl     = nv_kern_ioctl,
 #endif
 #if defined(NVCPU_X86_64) && defined(HAVE_COMPAT_IOCTL)
     .compat_ioctl = nv_kern_compat_ioctl,
diff -u -r -N NVIDIA-Linux-x86-256.53/kernel/nv-linux.h NVIDIA-Linux-x86-256.53-patched/kernel/nv-linux.h
--- NVIDIA-Linux-x86-256.53/kernel/nv-linux.h	2010-08-28 06:03:57.000000000 +0200
+++ NVIDIA-Linux-x86-256.53-patched/kernel/nv-linux.h	2011-09-09 14:51:07.148321298 +0200
@@ -32,7 +32,7 @@
 #  define KERNEL_2_4
 #elif LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 0)
 #  error This driver does not support 2.5 kernels!
-#elif LINUX_VERSION_CODE < KERNEL_VERSION(2, 7, 0)
+#elif LINUX_VERSION_CODE < KERNEL_VERSION(3, 1, 0)
 #  define KERNEL_2_6
 #else
 #  error This driver does not support development kernels!
@@ -87,7 +87,6 @@
 #if !defined(KERNEL_2_4)
 #include <linux/sched.h>            /* suser(), capable() replacement   */
 #include <linux/moduleparam.h>      /* module_param()                   */
-#include <linux/smp_lock.h>         /* kernel_locked                    */
 #include <asm/tlbflush.h>           /* flush_tlb(), flush_tlb_all()     */
 #include <asm/kmap_types.h>         /* page table entry lookup          */
 #endif