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| author | Dmitry Torokhov <[email protected]> | 2020-01-10 14:56:04 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <[email protected]> | 2020-01-10 14:56:04 -0800 |
| commit | 1bdd3e05a0a3b4a97ea88bc46fef8fb265c8b94c (patch) | |
| tree | 2244894a9ea0c941a8f32e5f3d196b4ea0eae24b /arch/sparc/mm/io-unit.c | |
| parent | 643dd7416649bea2e8c61d8fdeeefb409a0ca5eb (diff) | |
| parent | c79f46a282390e0f5b306007bf7b11a46d529538 (diff) | |
Merge tag 'v5.5-rc5' into next
Sync up with mainline to get SPI "delay" API changes.
Diffstat (limited to 'arch/sparc/mm/io-unit.c')
| -rw-r--r-- | arch/sparc/mm/io-unit.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/sparc/mm/io-unit.c b/arch/sparc/mm/io-unit.c index f770ee7229d8..33a0facd9eb5 100644 --- a/arch/sparc/mm/io-unit.c +++ b/arch/sparc/mm/io-unit.c @@ -239,12 +239,16 @@ static void *iounit_alloc(struct device *dev, size_t len, page = va; { pgd_t *pgdp; + p4d_t *p4dp; + pud_t *pudp; pmd_t *pmdp; pte_t *ptep; long i; pgdp = pgd_offset(&init_mm, addr); - pmdp = pmd_offset(pgdp, addr); + p4dp = p4d_offset(pgdp, addr); + pudp = pud_offset(p4dp, addr); + pmdp = pmd_offset(pudp, addr); ptep = pte_offset_map(pmdp, addr); set_pte(ptep, mk_pte(virt_to_page(page), dvma_prot)); |