pub fn unpin(&self) {
        if let Some(bti) = self.bti.upgrade() {
            bti.release_pmt(self.base.id);
        }
    }
/// Unpin pages and revoke device access to them.
Unpin pages and revoke device access to them.
Unpin pages and revoke device access to them .
pub fn unpin(&self) {
        if let Some(bti) = self.bti.upgrade() {
            bti.release_pmt(self.base.id);
        }
    }
pub fn unpin ( & self ) { if let Some ( bti ) = self . bti . upgrade ( ) { bti . release_pmt ( self . base . id ) ; } }
Unpin pages and revoke device access to them.
Unpin pages and revoke device access to them .
&self
&self