[PATCH] enable suspend-on-halt for NS Geode

From: Matt Mackall <mpm@selenic.com>

From: Zwane Mwaikambo <zwane@arm.linux.org.uk>

This enables deep powersaving mode on Geode boxes.

arch/i386/kernel/cpu/cyrix.c

@@ -168,6 +168,9 @@ static void __init geode_configure(void)
 	u8 ccr3, ccr4;
 	local_irq_save(flags);
 
+	/* Suspend on halt power saving and enable #SUSP pin */
+	setCx86(CX86_CCR2, getCx86(CX86_CCR2) | 0x88);
+
 	ccr3 = getCx86(CX86_CCR3);
 	setCx86(CX86_CCR3, (ccr3 & 0x0f) | 0x10);	/* Enable */