[PATCH] Fix compile with !CONFIG_VT

Architectures using the generic 32/64-bit ioctl() compatibility shims
will get a link error if CONFIG_VT is not defined, since the
compatbility ioctl() code calls functions in drivers/char/vt.c which
is only included in the build if CONFIG_VT is set.

This fixes the compile with a couple of #ifdefs:

fs/compat_ioctl.c

@@ -1562,6 +1562,8 @@ static int loop_status(unsigned int fd, unsigned int cmd, unsigned long arg)
 
 extern int tty_ioctl(struct inode * inode, struct file * file, unsigned int cmd, unsigned long arg);
 
+#ifdef CONFIG_VT
+
 static int vt_check(struct file *file)
 {
 	struct tty_struct *tty;
@@ -1693,6 +1695,8 @@ static int do_unimap_ioctl(unsigned int fd, unsigned int cmd, struct unimapdesc3
 	return 0;
 }
 
+#endif /* CONFIG_VT */
+
 static int do_smb_getmountuid(unsigned int fd, unsigned int cmd, unsigned long arg)
 {
 	mm_segment_t old_fs = get_fs();
@@ -2398,11 +2402,13 @@ HANDLE_IOCTL(LOOP_SET_STATUS, loop_status)
 HANDLE_IOCTL(LOOP_GET_STATUS, loop_status)
 #define AUTOFS_IOC_SETTIMEOUT32 _IOWR(0x93,0x64,unsigned int)
 HANDLE_IOCTL(AUTOFS_IOC_SETTIMEOUT32, ioc_settimeout)
+#ifdef CONFIG_VT
 HANDLE_IOCTL(PIO_FONTX, do_fontx_ioctl)
 HANDLE_IOCTL(GIO_FONTX, do_fontx_ioctl)
 HANDLE_IOCTL(PIO_UNIMAP, do_unimap_ioctl)
 HANDLE_IOCTL(GIO_UNIMAP, do_unimap_ioctl)
 HANDLE_IOCTL(KDFONTOP, do_kdfontop_ioctl)
+#endif
 HANDLE_IOCTL(EXT2_IOC32_GETFLAGS, do_ext2_ioctl)
 HANDLE_IOCTL(EXT2_IOC32_SETFLAGS, do_ext2_ioctl)
 HANDLE_IOCTL(EXT2_IOC32_GETVERSION, do_ext2_ioctl)