-#define rbtx4938_fpga_rev_ptr \
- ((volatile unsigned char *)RBTX4938_FPGA_REV_ADDR)
-#define rbtx4938_led_ptr \
- ((volatile unsigned char *)RBTX4938_LED_ADDR)
-#define rbtx4938_dipsw_ptr \
- ((volatile unsigned char *)RBTX4938_DIPSW_ADDR)
-#define rbtx4938_bdipsw_ptr \
- ((volatile unsigned char *)RBTX4938_BDIPSW_ADDR)
-#define rbtx4938_imask_ptr \
- ((volatile unsigned char *)RBTX4938_IMASK_ADDR)
-#define rbtx4938_imask2_ptr \
- ((volatile unsigned char *)RBTX4938_IMASK2_ADDR)
-#define rbtx4938_intpol_ptr \
- ((volatile unsigned char *)RBTX4938_INTPOL_ADDR)
-#define rbtx4938_istat_ptr \
- ((volatile unsigned char *)RBTX4938_ISTAT_ADDR)
-#define rbtx4938_istat2_ptr \
- ((volatile unsigned char *)RBTX4938_ISTAT2_ADDR)
-#define rbtx4938_imstat_ptr \
- ((volatile unsigned char *)RBTX4938_IMSTAT_ADDR)
-#define rbtx4938_imstat2_ptr \
- ((volatile unsigned char *)RBTX4938_IMSTAT2_ADDR)
-#define rbtx4938_softint_ptr \
- ((volatile unsigned char *)RBTX4938_SOFTINT_ADDR)
-#define rbtx4938_piosel_ptr \
- ((volatile unsigned char *)RBTX4938_PIOSEL_ADDR)
-#define rbtx4938_spics_ptr \
- ((volatile unsigned char *)RBTX4938_SPICS_ADDR)
-#define rbtx4938_sfpwr_ptr \
- ((volatile unsigned char *)RBTX4938_SFPWR_ADDR)
-#define rbtx4938_sfvol_ptr \
- ((volatile unsigned char *)RBTX4938_SFVOL_ADDR)
-#define rbtx4938_softreset_ptr \
- ((volatile unsigned char *)RBTX4938_SOFTRESET_ADDR)
-#define rbtx4938_softresetlock_ptr \
- ((volatile unsigned char *)RBTX4938_SOFTRESETLOCK_ADDR)
-#define rbtx4938_pcireset_ptr \
- ((volatile unsigned char *)RBTX4938_PCIRESET_ADDR)
+#define rbtx4938_fpga_rev_addr ((__u8 __iomem *)RBTX4938_FPGA_REV_ADDR)
+#define rbtx4938_led_addr ((__u8 __iomem *)RBTX4938_LED_ADDR)
+#define rbtx4938_dipsw_addr ((__u8 __iomem *)RBTX4938_DIPSW_ADDR)
+#define rbtx4938_bdipsw_addr ((__u8 __iomem *)RBTX4938_BDIPSW_ADDR)
+#define rbtx4938_imask_addr ((__u8 __iomem *)RBTX4938_IMASK_ADDR)
+#define rbtx4938_imask2_addr ((__u8 __iomem *)RBTX4938_IMASK2_ADDR)
+#define rbtx4938_intpol_addr ((__u8 __iomem *)RBTX4938_INTPOL_ADDR)
+#define rbtx4938_istat_addr ((__u8 __iomem *)RBTX4938_ISTAT_ADDR)
+#define rbtx4938_istat2_addr ((__u8 __iomem *)RBTX4938_ISTAT2_ADDR)
+#define rbtx4938_imstat_addr ((__u8 __iomem *)RBTX4938_IMSTAT_ADDR)
+#define rbtx4938_imstat2_addr ((__u8 __iomem *)RBTX4938_IMSTAT2_ADDR)
+#define rbtx4938_softint_addr ((__u8 __iomem *)RBTX4938_SOFTINT_ADDR)
+#define rbtx4938_piosel_addr ((__u8 __iomem *)RBTX4938_PIOSEL_ADDR)
+#define rbtx4938_spics_addr ((__u8 __iomem *)RBTX4938_SPICS_ADDR)
+#define rbtx4938_sfpwr_addr ((__u8 __iomem *)RBTX4938_SFPWR_ADDR)
+#define rbtx4938_sfvol_addr ((__u8 __iomem *)RBTX4938_SFVOL_ADDR)
+#define rbtx4938_softreset_addr ((__u8 __iomem *)RBTX4938_SOFTRESET_ADDR)
+#define rbtx4938_softresetlock_addr \
+ ((__u8 __iomem *)RBTX4938_SOFTRESETLOCK_ADDR)
+#define rbtx4938_pcireset_addr ((__u8 __iomem *)RBTX4938_PCIRESET_ADDR)