Drop [pmd|pgd]_ERROR() followed by [pmd|pgd]_clear() instances. But instead directly use semantically equivalent generic helpers [pmd|pgd]_clear_bad() in unmap_uncached_[pte|pmd]() which helps in dropping their corresponding [pmd|pgd]_ERROR() macros across the tree.
Cc: James E.J. Bottomley <[email protected]> Cc: Helge Deller <[email protected]> Cc: [email protected] Cc: [email protected] Reviewed-by: David Hildenbrand (Arm) <[email protected]> Signed-off-by: Anshuman Khandual <[email protected]> --- arch/parisc/kernel/pci-dma.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/arch/parisc/kernel/pci-dma.c b/arch/parisc/kernel/pci-dma.c index bf9f192c826e..84e7309a8266 100644 --- a/arch/parisc/kernel/pci-dma.c +++ b/arch/parisc/kernel/pci-dma.c @@ -160,8 +160,7 @@ static inline void unmap_uncached_pte(pmd_t * pmd, unsigned long vaddr, if (pmd_none(*pmd)) return; if (pmd_bad(*pmd)) { - pmd_ERROR(*pmd); - pmd_clear(pmd); + pmd_clear_bad(pmd); return; } pte = pte_offset_kernel(pmd, vaddr); @@ -196,8 +195,7 @@ static inline void unmap_uncached_pmd(pgd_t * dir, unsigned long vaddr, if (pgd_none(*dir)) return; if (pgd_bad(*dir)) { - pgd_ERROR(*dir); - pgd_clear(dir); + pgd_clear_bad(dir); return; } pmd = pmd_offset(pud_offset(p4d_offset(dir, vaddr), vaddr), vaddr); -- 2.43.0
