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nios2: use correct void* return type for page_to_virt()

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To align with other architectures, the expression produced by expanding
the macro page_to_virt() should be of type void*, since it returns a
virtual address. Fix that, and also fix up an instance where page_to_virt
was expected to return 'unsigned long', and drop another instance that was
entirely unused (page_to_bus)

Acked-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
This commit is contained in:
Ard Biesheuvel
2016-04-18 18:04:55 +02:00
committed by Will Deacon
parent 921b1f52c9
commit 046982c760
3 changed files with 2 additions and 3 deletions
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2
arch/nios2/include/asm/pgtable.h
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@@ -209,7 +209,7 @@ static inline void set_pte(pte_t *ptep, pte_t pteval)
static inline void set_pte_at(struct mm_struct *mm, unsigned long addr,
pte_t *ptep, pte_t pteval)
{
unsigned long paddr = page_to_virt(pte_page(pteval));
unsigned long paddr = (unsigned long)page_to_virt(pte_page(pteval));
flush_dcache_range(paddr, paddr + PAGE_SIZE);
set_pte(ptep, pteval);