Remove cpp abuses - same as had been done for pd/pf/pcd.

Remove the rest of cpp abuse in pg.c

pg.c fed through Lindent

This removes cpp abuses - same as had been done for pd/pf/pcd.

This restores the special-case behaviour of open() on the minor 0;
cpqarray allows to open that guy for ioctls even if nothing is
configured.  That got broken when gendisk patches went in.  Patch
restores the old behaviour by keeping gendisk for the first disk on
controller always registered; instead of unregistering it we set size to
0.

This fixes the TIOCCONS race; it's the same as the 2.4 patch except for
a fix for a brown-paperbag bug in it.

Forgot to remove include/asm-ppc/linux_logo.h when integrating the new logo
code.

Atafb bug in #if 0 code (from 2.4.x)

Use new wd33c93_{abort,host_reset}() routines introduced in 2.5.67 in the m68k
wd33c93-based SCSI host adapter drivers:
  - Amiga A2091 SCSI
  - Amiga A3000 SCSI
  - Amiga GVP Series II SCSI
  - MVME147 SCSI

These drivers still have to implement their own adapter-specific bus_reset()
routines!

Kill warning about unused static functions if HAVE_ARCH_GET_SIGNAL_TO_DELIVER
is defined.

Q40/Q60 IDE: Use the standard IDE operations, which are always MMIO on m68k,
but make sure IDE shows up in /proc/ioports (from Richard Zidlicky).

M68k raw I/O updates:
  - Convert raw I/O access macros to inline functions:
      o raw_{in,out}s[bw]()
      o raw_{in,out}sw_swapw()
  - Add raw_{in,out}sl() (needed for IDE)
  - Update isa_[im]t_[bw]() for stricter type checking of inline functions

Amifb: Updates for fbdev changes in 2.5.66 and 2.5.68:
  - Last parameter of fb_{fillrect,copyarea,imageblit}() became const

IDE I/O operations clean ups:
  - Kill warning about void return type not being ignored
  - Fix comment: Q40/Q60 also has a byte-swapped IDE interface

M68k IDE:
  - Update for new-style low-level IDE operations. Since so far no single
    m68k platform uses ISA/PCI I/O space for IDE, we always use the `raw' MMIO
    versions.
  - ATA_ARCH_LOCK was renamed to IDE_ARCH_LOCK
  - Define ide_ack_intr() and set IDE_ARCH_ACK_INTR

Resurrect dmasound:
  - Re-add dmasound to the build process
  - Update dmasound.h, which got missed in the dmasound update in 2.5.15
  - Compile fixes for core, Atari, Amiga Paula, and Q40:
      o Update for s/MINOR/minor/g changes
      o Add missing <linux/interrupt.h>
      o Fix spinlock typo

M68k: Use ptrace_check_attach instead of doing the checks ourselves (from
Andreas Schwab).

M68k: Fix sys_ipc() to return ENOSYS instead of EINVAL as appropriate.

SCSI: hosts.c uses CONFIG_*, hence it needs to include <linux/config.h>

M68k: Add pte_file() for Motorola MMUs (from Roman Zippel):
  - Add support for file file offsets in pte's (recycle unused _PAGE_COW bit)
  - Move swap macros into the mmu specific header
  - Fix swap macros (lowest two bits must be cleared)

M68k IDE: kill ide_ioreg_t and q40ide_ioreg_t

AFS and RXRPC: times must be unsigned long

Atyfb fixes for Atari (got reversed in 2.5.69):
  - Add missing allocation of default_par
  - Kill warnings in assignments

Ataflop: fix breakage after recent cleanups

M68k fbdev drivers: Update to the new irq API (from Roman Zippel and me) [20/20]

M68k SCSI drivers: Update to the new irq API (from Roman Zippel and me) [19/20]

M68k parport drivers: Update to the new irq API (from Roman Zippel and me) [18/20]

M68k net drivers: Update to the new irq API (from Roman Zippel and me) [17/20]

M68k mac drivers: Update to the new irq API (from Roman Zippel and me) [16/20]

M68k input drivers: Update to the new irq API (from Roman Zippel and me) [15/20]

M68k char drivers: Update to the new irq API (from Roman Zippel and me) [14/20]

M68k block drivers: Update to the new irq API (from Roman Zippel and me) [13/20]

M68k Sun-3x: Update to the new irq API (from Roman Zippel and me) [12/20]

M68k Sun-3: Update to the new irq API (from Roman Zippel and me) [11/20]

M68k Q40: Update to the new irq API (from Roman Zippel and me) [10/20]

M68k MVME16x: Update to the new irq API (from Roman Zippel and me) [9/20]

M68k MVME147: Update to the new irq API (from Roman Zippel and me) [8/20]

M68k Macintosh: Update to the new irq API (from Roman Zippel and me) [7/20]

M68k HP9000/300: Update to the new irq API (from Roman Zippel and me) [6/20]

M68k BVME6000: Update to the new irq API (from Roman Zippel and me) [5/20]