[POWERPC] iseries: Move e2a()/strne2a() into their only caller

[powerpc.git] / arch / powerpc / platforms / iseries / dt.c

diff --git a/arch/powerpc/platforms/iseries/dt.c b/arch/powerpc/platforms/iseries/dt.c
index d194140..39c676a 100644 (file)
--- a/arch/powerpc/platforms/iseries/dt.c
+++ b/arch/powerpc/platforms/iseries/dt.c
@@ -1,5 +1,6 @@
 /*
- *    Copyright (c) 2005-2006 Michael Ellerman, IBM Corporation
+ *    Copyright (C) 2005-2006 Michael Ellerman, IBM Corporation
+ *    Copyright (C) 2000-2004, IBM Corporation
  *
  *    Description:
  *      This file contains all the routines to build a flattened device
@@ -76,6 +77,101 @@ static char __initdata device_type_pci[] = "pci";
 static char __initdata device_type_vdevice[] = "vdevice";
 static char __initdata device_type_vscsi[] = "vscsi";
 
+
+/* EBCDIC to ASCII conversion routines */
+
+unsigned char e2a(unsigned char x)
+{
+       switch (x) {
+       case 0xF0:
+               return '0';
+       case 0xF1:
+               return '1';
+       case 0xF2:
+               return '2';
+       case 0xF3:
+               return '3';
+       case 0xF4:
+               return '4';
+       case 0xF5:
+               return '5';
+       case 0xF6:
+               return '6';
+       case 0xF7:
+               return '7';
+       case 0xF8:
+               return '8';
+       case 0xF9:
+               return '9';
+       case 0xC1:
+               return 'A';
+       case 0xC2:
+               return 'B';
+       case 0xC3:
+               return 'C';
+       case 0xC4:
+               return 'D';
+       case 0xC5:
+               return 'E';
+       case 0xC6:
+               return 'F';
+       case 0xC7:
+               return 'G';
+       case 0xC8:
+               return 'H';
+       case 0xC9:
+               return 'I';
+       case 0xD1:
+               return 'J';
+       case 0xD2:
+               return 'K';
+       case 0xD3:
+               return 'L';
+       case 0xD4:
+               return 'M';
+       case 0xD5:
+               return 'N';
+       case 0xD6:
+               return 'O';
+       case 0xD7:
+               return 'P';
+       case 0xD8:
+               return 'Q';
+       case 0xD9:
+               return 'R';
+       case 0xE2:
+               return 'S';
+       case 0xE3:
+               return 'T';
+       case 0xE4:
+               return 'U';
+       case 0xE5:
+               return 'V';
+       case 0xE6:
+               return 'W';
+       case 0xE7:
+               return 'X';
+       case 0xE8:
+               return 'Y';
+       case 0xE9:
+               return 'Z';
+       }
+       return ' ';
+}
+EXPORT_SYMBOL(e2a);
+
+unsigned char* strne2a(unsigned char *dest, const unsigned char *src, size_t n)
+{
+       int i;
+
+       n = strnlen(src, n);
+
+       for (i = 0; i < n; i++)
+               dest[i] = e2a(src[i]);
+
+       return dest;
+}
+
 static struct iseries_flat_dt * __init dt_init(void)
 {
        struct iseries_flat_dt *dt;