[PATCH] cyber2010 framebuffer on ARM Netwinder fix

The Netwinder machines with Cyber2010 crash badly when starting Xserver.
The workaround is to disable pci burst option for this revision of video
chip.

[akpm@osdl.org: cleanup]
Signed-off-by: Woody Suwalski <woodys@xandros.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Cc: James Simmons <jsimmons@infradead.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

drivers/video/cyber2000fb.c

@@ -1539,9 +1539,13 @@ static int cyberpro_pci_enable_mmio(struct cfb_info *cfb)
 	/*
 	 * Allow the CyberPro to accept PCI burst accesses
 	 */
+	if (cfb->id == ID_CYBERPRO_2010) {
+		printk(KERN_INFO "%s: NOT enabling PCI bursts\n", cfb->fb.fix.id);
+	} else {
 		val = cyber2000_grphr(EXT_BUS_CTL, cfb);
 		if (!(val & EXT_BUS_CTL_PCIBURST_WRITE)) {
-		printk(KERN_INFO "%s: enabling PCI bursts\n", cfb->fb.fix.id);
+			printk(KERN_INFO "%s: enabling PCI bursts\n",
+				cfb->fb.fix.id);
 
 			val |= EXT_BUS_CTL_PCIBURST_WRITE;
 
@@ -1550,6 +1554,7 @@ static int cyberpro_pci_enable_mmio(struct cfb_info *cfb)
 
 			cyber2000_grphw(EXT_BUS_CTL, val, cfb);
 		}
+	}
 
 	return 0;
 }