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staging: otus: remove unused methods 

This is rebased version of the patch [1] which was mysteriously not
pushed anywhere but acked.

Here are two methods to convert hex value to binary format. These
certain methods aren't used anywhere in kernel.

[1] http://lkml.org/lkml/2010/2/18/267

Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Andy Shevchenko 2010-07-22 19:57:07 +03:00 committed by Greg Kroah-Hartman
parent e02644184c
commit 3cda5bf1df
1 changed files with 0 additions and 22 deletions
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22
drivers/staging/otus/apdbg.c
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@ -90,28 +90,6 @@ struct zdap_ioctl {
#endif
static char hex(char v)
{
if (isdigit(v))
return v - '0';
else if (isxdigit(v))
return tolower(v) - 'a' + 10;
else
return 0;
}
static unsigned char asctohex(char *str)
{
unsigned char value;
value = hex(*str) & 0x0f;
value = value << 4;
str++;
value |= hex(*str) & 0x0f;
return value;
}
char *prgname;
int set_ioctl(int sock, struct ifreq *req)