[PATCH] Fix typo in radeonfb

This fixes a typo in the list of PCI IDs in radeonfb, which in turn
fixes detection of some mobility models.

drivers/video/aty/radeon_base.c

@@ -135,7 +135,7 @@ static struct pci_device_id radeonfb_pci_table[] = {
 	CHIP_DEF(PCI_CHIP_R200_QM,	R200,	CHIP_HAS_CRTC2),
 	/* Mobility M7 */
 	CHIP_DEF(PCI_CHIP_RADEON_LW,	RV200,	CHIP_HAS_CRTC2 | CHIP_IS_MOBILITY),
-	CHIP_DEF(PCI_CHIP_RADEON_LW,	RV200,	CHIP_HAS_CRTC2 | CHIP_IS_MOBILITY),
+	CHIP_DEF(PCI_CHIP_RADEON_LX,	RV200,	CHIP_HAS_CRTC2 | CHIP_IS_MOBILITY),
 	/* 7500 */
 	CHIP_DEF(PCI_CHIP_RV200_QW,	RV200,	CHIP_HAS_CRTC2),
 	CHIP_DEF(PCI_CHIP_RV200_QX,	RV200,	CHIP_HAS_CRTC2),