diff options
| author |   Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2015-12-01 09:06:35 +0530 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2015-12-14 15:19:07 +1100 |
| commit | f281b5d50c87ecca108dcbf8f791bd8923fde3de (patch) | |
| tree | a29301f879dbacfe55ca64933e2bec276cf1c9fb /arch/powerpc/include/asm/book3s/32/pgtable.h | |
| parent | powerpc/mm: Don't use pte_val as lvalue (diff) | |
| download | linux-dev-f281b5d50c87ecca108dcbf8f791bd8923fde3de.tar.xz linux-dev-f281b5d50c87ecca108dcbf8f791bd8923fde3de.zip | |
powerpc/mm: Don't use pmd_val, pud_val and pgd_val as lvalue
We convert them static inline function here as we did with pte_val in
the previous patch
Acked-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include/asm/book3s/32/pgtable.h')
| -rw-r--r-- | arch/powerpc/include/asm/book3s/32/pgtable.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/book3s/32/pgtable.h b/arch/powerpc/include/asm/book3s/32/pgtable.h index 5438c0b6aeec..226f29d39332 100644 --- a/arch/powerpc/include/asm/book3s/32/pgtable.h +++ b/arch/powerpc/include/asm/book3s/32/pgtable.h @@ -105,7 +105,11 @@ extern unsigned long ioremap_bot; #define pmd_none(pmd) (!pmd_val(pmd)) #define pmd_bad(pmd) (pmd_val(pmd) & _PMD_BAD) #define pmd_present(pmd) (pmd_val(pmd) & _PMD_PRESENT_MASK) -#define pmd_clear(pmdp) do { pmd_val(*(pmdp)) = 0; } while (0) +static inline void pmd_clear(pmd_t *pmdp) +{ + *pmdp = __pmd(0); +} + /* * When flushing the tlb entry for a page, we also need to flush the hash |