Commits
James Hogan committed cdf8d75818e
metag: dma: remove dead code in dma_alloc_init() Meta has 2 levels of page table so the pmd folds into the pud which folds into the pgd. Therefore the !pmd check in dma_alloc_init() is dead code since it essentially checks whether: (init_mm->pgd + 0x770) == 0 Remove the check. Reported-by: Chen Gang <gang.chen@asianux.com> Signed-off-by: James Hogan <james.hogan@imgtec.com>