CLAMP_T(9)                                Driver Basics                                CLAMP_T(9)



NAME
       clamp_t - return a value clamped to a given range using a given type

SYNOPSIS
       clamp_t(type, val, lo, hi);

ARGUMENTS
       type
           the type of variable to use

       val
           current value

       lo
           minimum allowable value

       hi
           maximum allowable value

DESCRIPTION
       This macro does no typechecking and uses temporary variables of type 'type' to make all
       the comparisons.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                                CLAMP_T(9)