--- zzzz-none-000/linux-3.10.107/drivers/message/fusion/mptbase.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/message/fusion/mptbase.h	2021-02-04 17:41:59.000000000 +0000
@@ -405,7 +405,7 @@
 typedef struct _VirtDevice {
 	VirtTarget		*vtarget;
 	u8			 configured_lun;
-	int			 lun;
+	u64			 lun;
 } VirtDevice;
 
 /*
@@ -605,7 +605,7 @@
 	int			 id;		/* Unique adapter id N {0,1,2,...} */
 	int			 pci_irq;	/* This irq           */
 	char			 name[MPT_NAME_LENGTH];	/* "iocN"             */
-	char			 prod_name[MPT_NAME_LENGTH];	/* "LSIFC9x9"         */
+	const char		 *prod_name;	/* "LSIFC9x9"         */
 #ifdef CONFIG_FUSION_LOGGING
 	/* used in mpt_display_event_info */
 	char			 evStr[EVENT_DESCR_STR_SZ];
@@ -671,7 +671,6 @@
 	u8			*HostPageBuffer; /* SAS - host page buffer support */
 	u32			HostPageBuffer_sz;
 	dma_addr_t		HostPageBuffer_dma;
-	int			 mtrr_reg;
 	struct pci_dev		*pcidev;	/* struct pci_dev pointer */
 	int			bars;		/* bitmask of BAR's that must be configured */
 	int			msi_enable;