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Searched refs:old_dte (Results 1 – 1 of 1) sorted by relevance

/openbmc/linux/drivers/iommu/
H A Dsun50i-iommu.c559 u32 old_dte; in sun50i_dte_get_page_table() local
574 old_dte = cmpxchg(dte_addr, 0, dte); in sun50i_dte_get_page_table()
575 if (old_dte) { in sun50i_dte_get_page_table()
577 sun50i_dte_get_pt_address(old_dte); in sun50i_dte_get_page_table()
582 dte = old_dte; in sun50i_dte_get_page_table()