[POWERPC] iseries: Cleanup e2a() and strne2a()

[karo-tx-linux.git] / arch / powerpc / platforms / iseries / dt.c

diff --git a/arch/powerpc/platforms/iseries/dt.c b/arch/powerpc/platforms/iseries/dt.c
index 39c676ab9d6dfea96ec9f4c1056caacfa327d375..c5f59a8b9ef3b39d971ac764e57dede006546613 100644 (file)
--- a/arch/powerpc/platforms/iseries/dt.c
+++ b/arch/powerpc/platforms/iseries/dt.c
@@ -80,87 +80,29 @@ static char __initdata device_type_vscsi[] = "vscsi";
 
 /* EBCDIC to ASCII conversion routines */
 
-unsigned char e2a(unsigned char x)
+static unsigned char __init 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';
+       case 0x81 ... 0x89:
+               return x - 0x81 + 'a';
+       case 0x91 ... 0x99:
+               return x - 0x91 + 'j';
+       case 0xA2 ... 0xA9:
+               return x - 0xA2 + 's';
+       case 0xC1 ... 0xC9:
+               return x - 0xC1 + 'A';
+       case 0xD1 ... 0xD9:
+               return x - 0xD1 + 'J';
+       case 0xE2 ... 0xE9:
+               return x - 0xE2 + 'S';
+       case 0xF0 ... 0xF9:
+               return x - 0xF0 + '0';
        }
        return ' ';
 }
-EXPORT_SYMBOL(e2a);
 
-unsigned char* strne2a(unsigned char *dest, const unsigned char *src, size_t n)
+static unsigned char * __init strne2a(unsigned char *dest,
+               const unsigned char *src, size_t n)
 {
        int i;