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![Martin Schwidefsky](https://secure.gravatar.com/avatar/e1a773158eb613c1f344ebad41067735.jpg?s=96&d=mm)
Martin Schwidefsky committed d56c893d366
s390/pgtable: add pgste_get helper ptep_modify_prot_start uses the pgste_set helper to store the pgste, while ptep_modify_prot_commit uses its own pointer magic to retrieve the value again. Add the pgste_get help function to keep things symmetrical and improve readability. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>