[PATCH v1 01/10] powerpc/mm: drop ppc_md.iounmap()
From: Christophe Leroy <hidden>
Date: 2019-08-13 20:11:38
Also in:
lkml
Subsystem:
linux for powerpc (32-bit and 64-bit), the rest · Maintainers:
Madhavan Srinivasan, Linus Torvalds
ppc_md.iounmap() is never set, drop it. Signed-off-by: Christophe Leroy <redacted> --- arch/powerpc/include/asm/machdep.h | 2 -- arch/powerpc/mm/pgtable_64.c | 5 +---- 2 files changed, 1 insertion(+), 6 deletions(-)
diff --git a/arch/powerpc/include/asm/machdep.h b/arch/powerpc/include/asm/machdep.h
index c43d6eca9edd..3370df4bdaa0 100644
--- a/arch/powerpc/include/asm/machdep.h
+++ b/arch/powerpc/include/asm/machdep.h@@ -33,8 +33,6 @@ struct machdep_calls { #ifdef CONFIG_PPC64 void __iomem * (*ioremap)(phys_addr_t addr, unsigned long size, pgprot_t prot, void *caller); - void (*iounmap)(volatile void __iomem *token); - #ifdef CONFIG_PM void (*iommu_save)(void); void (*iommu_restore)(void);
diff --git a/arch/powerpc/mm/pgtable_64.c b/arch/powerpc/mm/pgtable_64.c
index 9ad59b733984..11eb90ea2d4f 100644
--- a/arch/powerpc/mm/pgtable_64.c
+++ b/arch/powerpc/mm/pgtable_64.c@@ -285,10 +285,7 @@ void __iounmap(volatile void __iomem *token) void iounmap(volatile void __iomem *token) { - if (ppc_md.iounmap) - ppc_md.iounmap(token); - else - __iounmap(token); + __iounmap(token); } EXPORT_SYMBOL(ioremap);
--
2.13.3