Use const and add is_valid_regdom() check
Use const and add is_valid_regdom() check

Signed-off-by: Luis R. Rodriguez <79e6b8107a8aa3944e09fad43634662ac3b91a0b@atheros.com>
Singed-off-by: Benoit PAPILLAULT <8991e311035067725ffdc82cfef219cbbb0a30fd@free.fr>

ThirdProject/android_external_crda,idor/crda,ThirdProject/android_external_crda,CyanogenMod/android_external_crda,idor/crda,CyanogenMod/android_external_crda