diff '--color=auto' -Naurd svgalib-1.9.25.prev/kernel/svgalib_helper/main.c svgalib-1.9.25/kernel/svgalib_helper/main.c
--- svgalib-1.9.25.prev/kernel/svgalib_helper/main.c	2020-05-02 09:50:14.751043144 +0300
+++ svgalib-1.9.25/kernel/svgalib_helper/main.c	2020-05-02 09:51:44.564742599 +0300
@@ -171,8 +171,12 @@
 #else
 static long svgalib_helper_ioctl(struct file *filp,
                           unsigned int cmd, unsigned long arg) {
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,9,0) 
+    struct inode *inode=file_inode(filp);
+#else
     struct inode *inode=filp->f_dentry->d_inode;
 #endif
+#endif
 
     io_t iov, *user_iov=(io_t *)arg;
     pcic_t pciv, *user_pciv=(pcic_t *)arg;
@@ -587,7 +591,11 @@
 static int svgalib_helper_mmap(struct file *filp, struct vm_area_struct *vma) {
    unsigned long start=vma->vm_start;
    unsigned long end=vma->vm_end;
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,9,0) 
+   unsigned long minor = my_minor(file_inode(filp)->i_rdev);
+#else
    unsigned long minor = my_minor(filp->f_dentry->d_inode->i_rdev);
+#endif
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,3,0)
    unsigned long ofs=vma->vm_pgoff*PAGE_SIZE;
 #else