struct add_virt_iopart {
        void *chanptr;          /* pointer to data channel */
-       u64 guestHandle;        /* used to convert guest physical
+       u64 guest_handle;       /* used to convert guest physical
                                 * address to real physical address
                                 * for DMA, for ex. */
-       u64 recvBusInterruptHandle;     /* used to register to receive
+       u64 recv_bus_irq_handle;        /* used to register to receive
                                         * bus level interrupts. */
        struct InterruptInfo intr;      /* contains recv & send
                                         * interrupt info */
                                         * switch to which the vnic is
                                         * connected */
 
-       u8 useG2GCopy;          /* Used to determine if a virtual HBA
+       u8 use_g2g_copy;        /* Used to determine if a virtual HBA
                                 * needs to use G2G copy. */
-       u8 Filler[7];
+       u8 filler[7];
 
-       u32 busNo;
-       u32 devNo;
+       u32 bus_no;
+       u32 dev_no;
        char *params;
        ulong params_bytes;