riscv: remove the unused current_pgdir function

Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
mariux64 · Jan 31, 2018 · 0ca7a0b · 0ca7a0b
1 parent 5ec9c4f
commit 0ca7a0b
Showing 1 changed file with 0 additions and 5 deletions.
diff --git a/arch/riscv/include/asm/mmu_context.h b/arch/riscv/include/asm/mmu_context.h
@@ -39,11 +39,6 @@ static inline void destroy_context(struct mm_struct *mm)
 {
 }
 
-static inline pgd_t *current_pgdir(void)
-{
-	return pfn_to_virt(csr_read(sptbr) & SPTBR_PPN);
-}
-
 static inline void set_pgdir(pgd_t *pgd)
 {
 	csr_write(sptbr, virt_to_pfn(pgd) | SPTBR_MODE);