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Commit 620cf2e4 authored by Jesper Nilsson's avatar Jesper Nilsson
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CRIS: Correct pfn_pte to make it possible to ioremap uncached addresses.

parent 058f5fdf

include/asm-cris/pgtable.h

+1 −1
Original line number Diff line number Diff line
@@ -249,7 +249,7 @@ static inline pgd_t * pgd_offset(struct mm_struct * mm, unsigned long address) 
#define pte_unmap(pte) do { } while (0)

#define pte_unmap_nested(pte) do { } while (0)

#define pte_pfn(x)		((unsigned long)(__va((x).pte)) >> PAGE_SHIFT)

#define pfn_pte(pfn, prot)	__pte((__pa((pfn) << PAGE_SHIFT)) | pgprot_val(prot))

#define pfn_pte(pfn, prot)	__pte(((pfn) << PAGE_SHIFT) | pgprot_val(prot))



#define pte_ERROR(e) \

        printk("%s:%d: bad pte %p(%08lx).\n", __FILE__, __LINE__, &(e), pte_val(e))