From: Christoph Hellwig <hch@lst.de>
Date: Tue, 9 Jan 2018 14:00:33 +0000 (+0100)
Subject: riscv: remove the unused current_pgdir function
X-Git-Tag: v4.16-rc1~45^2~3
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=0ca7a0b7c13ecafd12b37a6793d3e302dfea0475;p=users%2Fjedix%2Flinux-maple.git

riscv: remove the unused current_pgdir function

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
---

diff --git a/arch/riscv/include/asm/mmu_context.h b/arch/riscv/include/asm/mmu_context.h
index 97424834dce2a..082ef8652ac7c 100644
--- 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);