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    Subject[PATCH 03/12] staging: remove unused methods
    Date
    From: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>

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

    Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>
    ---
    drivers/staging/otus/apdbg.c | 25 -------------------------
    1 files changed, 0 insertions(+), 25 deletions(-)
    diff --git a/drivers/staging/otus/apdbg.c b/drivers/staging/otus/apdbg.c
    index 0eb93f1..30d07ef 100644
    --- a/drivers/staging/otus/apdbg.c
    +++ b/drivers/staging/otus/apdbg.c
    @@ -90,9 +90,6 @@ struct zdap_ioctl {

    #endif

    -char hex(char);
    -unsigned char asctohex(char *str);
    -
    char *prgname;

    int set_ioctl(int sock, struct ifreq *req)
    @@ -380,25 +377,3 @@ fail:
    exit(0);
    }

    -unsigned char asctohex(char *str)
    -{
    - unsigned char value;
    -
    - value = hex(*str) & 0x0f;
    - value = value << 4;
    - str++;
    - value |= hex(*str) & 0x0f;
    -
    - return value;
    -}
    -
    -char hex(char v)
    -{
    - if (isdigit(v))
    - return v - '0';
    - else if (isxdigit(v))
    - return tolower(v) - 'a' + 10;
    - else
    - return 0;
    -}
    -
    --
    1.5.6.5


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