[ARM] 3126/1: BAST: fix map_desc initialisation

Patch from Ben Dooks

Fix the map_desc entries to use the new .pfn
initialiser for the Simtec BAST machine support.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

diff --git a/arch/arm/mach-s3c2410/mach-bast.c b/arch/arm/mach-s3c2410/mach-bast.c
index 0b71c89..1be2567 100644 (file)
--- a/arch/arm/mach-s3c2410/mach-bast.c
+++ b/arch/arm/mach-s3c2410/mach-bast.c
@@ -89,32 +89,63 @@
 
 /* macros to modify the physical addresses for io space */
 
-#define PA_CS2(item) ((item) + S3C2410_CS2)
-#define PA_CS3(item) ((item) + S3C2410_CS3)
-#define PA_CS4(item) ((item) + S3C2410_CS4)
-#define PA_CS5(item) ((item) + S3C2410_CS5)
+#define PA_CS2(item) (__phys_to_pfn((item) + S3C2410_CS2))
+#define PA_CS3(item) (__phys_to_pfn((item) + S3C2410_CS3))
+#define PA_CS4(item) (__phys_to_pfn((item) + S3C2410_CS4))
+#define PA_CS5(item) (__phys_to_pfn((item) + S3C2410_CS5))
 
 static struct map_desc bast_iodesc[] __initdata = {
   /* ISA IO areas */
-
-  { (u32)S3C24XX_VA_ISA_BYTE, PA_CS2(BAST_PA_ISAIO),   SZ_16M, MT_DEVICE },
-  { (u32)S3C24XX_VA_ISA_WORD, PA_CS3(BAST_PA_ISAIO),   SZ_16M, MT_DEVICE },
-
-  /* we could possibly compress the next set down into a set of smaller tables
-   * pagetables, but that would mean using an L2 section, and it still means
-   * we cannot actually feed the same register to an LDR due to 16K spacing
-   */
-
+  {
+         .virtual      = (u32)S3C24XX_VA_ISA_BYTE,
+         .pfn          = PA_CS2(BAST_PA_ISAIO),
+         .length       = SZ_16M,
+         .type         = MT_DEVICE,
+  }, {
+         .virtual      = (u32)S3C24XX_VA_ISA_WORD,
+         .pfn          = PA_CS3(BAST_PA_ISAIO),
+         .length       = SZ_16M,
+         .type         = MT_DEVICE,
+  },
   /* bast CPLD control registers, and external interrupt controls */
-  { (u32)BAST_VA_CTRL1, BAST_PA_CTRL1,            SZ_1M, MT_DEVICE },
-  { (u32)BAST_VA_CTRL2, BAST_PA_CTRL2,            SZ_1M, MT_DEVICE },
-  { (u32)BAST_VA_CTRL3, BAST_PA_CTRL3,            SZ_1M, MT_DEVICE },
-  { (u32)BAST_VA_CTRL4, BAST_PA_CTRL4,            SZ_1M, MT_DEVICE },
-
+  {
+         .virtual      = (u32)BAST_VA_CTRL1,
+         .pfn          = __phys_to_pfn(BAST_PA_CTRL1),
+         .length       = SZ_1M,
+         .type         = MT_DEVICE,
+  }, {
+         .virtual      = (u32)BAST_VA_CTRL2,
+         .pfn          = __phys_to_pfn(BAST_PA_CTRL2),
+         .length       = SZ_1M,
+         .type         = MT_DEVICE,
+  }, {
+         .virtual      = (u32)BAST_VA_CTRL3,
+         .pfn          = __phys_to_pfn(BAST_PA_CTRL3),
+         .length       = SZ_1M,
+         .type         = MT_DEVICE,
+  }, {
+         .virtual      = (u32)BAST_VA_CTRL4,
+         .pfn          = __phys_to_pfn(BAST_PA_CTRL4),
+         .length       = SZ_1M,
+         .type         = MT_DEVICE,
+  },
   /* PC104 IRQ mux */
-  { (u32)BAST_VA_PC104_IRQREQ,  BAST_PA_PC104_IRQREQ,   SZ_1M, MT_DEVICE },
-  { (u32)BAST_VA_PC104_IRQRAW,  BAST_PA_PC104_IRQRAW,   SZ_1M, MT_DEVICE },
-  { (u32)BAST_VA_PC104_IRQMASK, BAST_PA_PC104_IRQMASK,  SZ_1M, MT_DEVICE },
+  {
+         .virtual      = (u32)BAST_VA_PC104_IRQREQ,
+         .pfn          = __phys_to_pfn(BAST_PA_PC104_IRQREQ),
+         .length       = SZ_1M,
+         .type         = MT_DEVICE,
+  }, {
+         .virtual      = (u32)BAST_VA_PC104_IRQRAW,
+         .pfn          = __phys_to_pfn(BAST_PA_PC104_IRQRAW),
+         .length       = SZ_1M,
+         .type         = MT_DEVICE,
+  }, {
+         .virtual      = (u32)BAST_VA_PC104_IRQMASK,
+         .pfn          = __phys_to_pfn(BAST_PA_PC104_IRQMASK),
+         .length       = SZ_1M,
+         .type         = MT_DEVICE,
+  },
 
   /* peripheral space... one for each of fast/slow/byte/16bit */
   /* note, ide is only decoded in word space, even though some registers