ARM: Orion5x: ts78xx: Add IOMEM for virtual addresses.

Also convert logical or to + for register offsets from base
addresses. This fixes a number of warnings currently seen in
linux-next:

warning: passing argument 2 of '__raw_writeb' makes pointer from
interger without cast.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

diff --git a/arch/arm/mach-orion5x/ts78xx-setup.c b/arch/arm/mach-orion5x/ts78xx-setup.c
index b420327..b0727dc 100644 (file)
--- a/arch/arm/mach-orion5x/ts78xx-setup.c
+++ b/arch/arm/mach-orion5x/ts78xx-setup.c
@@ -36,7 +36,7 @@
  * FPGA - lives where the PCI bus would be at ORION5X_PCI_MEM_PHYS_BASE
  */
 #define TS78XX_FPGA_REGS_PHYS_BASE     0xe8000000
-#define TS78XX_FPGA_REGS_VIRT_BASE     0xff900000
+#define TS78XX_FPGA_REGS_VIRT_BASE     IOMEM(0xff900000)
 #define TS78XX_FPGA_REGS_SIZE          SZ_1M
 
 static struct ts78xx_fpga_data ts78xx_fpga = {
@@ -50,7 +50,7 @@ static struct ts78xx_fpga_data ts78xx_fpga = {
  ****************************************************************************/
 static struct map_desc ts78xx_io_desc[] __initdata = {
        {
-               .virtual        = TS78XX_FPGA_REGS_VIRT_BASE,
+               .virtual        = (unsigned long)TS78XX_FPGA_REGS_VIRT_BASE,
                .pfn            = __phys_to_pfn(TS78XX_FPGA_REGS_PHYS_BASE),
                .length         = TS78XX_FPGA_REGS_SIZE,
                .type           = MT_DEVICE,
@@ -80,8 +80,8 @@ static struct mv_sata_platform_data ts78xx_sata_data = {
 /*****************************************************************************
  * RTC M48T86 - nicked^Wborrowed from arch/arm/mach-ep93xx/ts72xx.c
  ****************************************************************************/
-#define TS_RTC_CTRL    (TS78XX_FPGA_REGS_VIRT_BASE | 0x808)
-#define TS_RTC_DATA    (TS78XX_FPGA_REGS_VIRT_BASE | 0x80c)
+#define TS_RTC_CTRL    (TS78XX_FPGA_REGS_VIRT_BASE + 0x808)
+#define TS_RTC_DATA    (TS78XX_FPGA_REGS_VIRT_BASE + 0x80c)
 
 static unsigned char ts78xx_ts_rtc_readbyte(unsigned long addr)
 {
@@ -162,8 +162,8 @@ static void ts78xx_ts_rtc_unload(void)
 /*****************************************************************************
  * NAND Flash
  ****************************************************************************/
-#define TS_NAND_CTRL   (TS78XX_FPGA_REGS_VIRT_BASE | 0x800)    /* VIRT */
-#define TS_NAND_DATA   (TS78XX_FPGA_REGS_PHYS_BASE | 0x804)    /* PHYS */
+#define TS_NAND_CTRL   (TS78XX_FPGA_REGS_VIRT_BASE + 0x800)    /* VIRT */
+#define TS_NAND_DATA   (TS78XX_FPGA_REGS_PHYS_BASE + 0x804)    /* PHYS */
 
 /*
  * hardware specific access to control-lines