staging: ath6kl: Convert tspecCompliance from A_BOOL to int

Make the use in wmi_verify_tspec_params match the declaration
of the variable.

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Vipin Mehta <vipin.mehta@atheros.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>