diff options
author | Michael Ellerman <michael@ellerman.id.au> | 2006-07-13 17:52:06 +1000 |
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committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2006-07-13 18:42:20 +1000 |
commit | a892e5d7fa7fb893b5873f7150a83f6f1ee141b5 (patch) | |
tree | 7bf5194235b14ffc837ed38db7110d01eb7a6089 /arch/powerpc/platforms | |
parent | dac411e7aa92d23dadbcb8721845ab88577294c7 (diff) | |
download | linux-a892e5d7fa7fb893b5873f7150a83f6f1ee141b5.tar.bz2 |
[POWERPC] iseries: Cleanup e2a() and strne2a()
e2a() was formally used by lparcfg, and so had to be exported, but isn't
anymore, so don't.
e2a() and strne2a() can both be static, and __init.
And e2a can be made much more concise if we use x ... y case labels, while
we're there add support for lower case letters.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Diffstat (limited to 'arch/powerpc/platforms')
-rw-r--r-- | arch/powerpc/platforms/iseries/dt.c | 92 |
1 files changed, 17 insertions, 75 deletions
diff --git a/arch/powerpc/platforms/iseries/dt.c b/arch/powerpc/platforms/iseries/dt.c index 39c676ab9d6d..c5f59a8b9ef3 100644 --- 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; |