cy82c693: fix build for CONFIG_HOTPLUG=n

It turns out that const and __{dev}initdata cannot be mixed currently.

This patch workarounds the problem by removing __devinitdata tag from 'primary' variable (which makes 'primary' to be moved from .init.data to .bss section). Now all __devinitdata data in cy82c693 host driver are read-only so it builds again (driver's .init.data section gets marked as READONLY).

While at it:

* Move 'primary' variable to its only user, init_iops_cy82c693().

* Bump driver version.

---
Even if we decide to revert commit 8562043606430185cad26d085d46adcc7ad67fd1 later it is worth to have the (independent) changes contained in this patch.

 drivers/ide/pci/cy82c693.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

Index: b/drivers/ide/pci/cy82c693.c
===================================================================
@@ -1,5 +1,5 @@
 /*
- * linux/drivers/ide/pci/cy82c693.c		Version 0.41	Aug 27, 2007
+ * linux/drivers/ide/pci/cy82c693.c		Version 0.42	Oct 23, 2007
  *
  *  Copyright (C) 1998-2000 Andreas S. Krebs ([email protected]), Maintainer
  *  Copyright (C) 1998-2002 Andre Hedrick <[email protected]>, Integrator

@@ -436,10 +436,10 @@ static void __devinit init_hwif_cy82c693
 	hwif->ide_dma_on = &cy82c693_ide_dma_on;
 }
 
-static __devinitdata ide_hwif_t *primary;
-
 static void __devinit init_iops_cy82c693(ide_hwif_t *hwif)
 {
+	static ide_hwif_t *primary;
+
 	if (PCI_FUNC(hwif->pci_dev->devfn) == 1)
 		primary = hwif;
 	else {