Acked-by: Guo Ren <guoren@xxxxxxxxxx>
On Fri, Oct 18, 2019 at 1:47 AM Christoph Hellwig <hch@xxxxxx> wrote:
No driver that can be used on csky uses ioremap_cache, and this
interface has been deprecated in favor of memremap.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
arch/csky/include/asm/io.h | 2 --
arch/csky/mm/ioremap.c | 7 -------
2 files changed, 9 deletions(-)
diff --git a/arch/csky/include/asm/io.h b/arch/csky/include/asm/io.h
index a4b9fb616faa..f572605d5ad5 100644
--- a/arch/csky/include/asm/io.h
+++ b/arch/csky/include/asm/io.h
@@ -36,13 +36,11 @@
/*
* I/O memory mapping functions.
*/
-extern void __iomem *ioremap_cache(phys_addr_t addr, size_t size);
extern void __iomem *__ioremap(phys_addr_t addr, size_t size, pgprot_t prot);
extern void iounmap(void *addr);
#define ioremap(addr, size) __ioremap((addr), (size), pgprot_noncached(PAGE_KERNEL))
#define ioremap_wc(addr, size) __ioremap((addr), (size), pgprot_writecombine(PAGE_KERNEL))
-#define ioremap_cache ioremap_cache
#include <asm-generic/io.h>
diff --git a/arch/csky/mm/ioremap.c b/arch/csky/mm/ioremap.c
index e13cd3497628..ae78256a56fd 100644
--- a/arch/csky/mm/ioremap.c
+++ b/arch/csky/mm/ioremap.c
@@ -44,13 +44,6 @@ void __iomem *__ioremap(phys_addr_t phys_addr, size_t size, pgprot_t prot)
}
EXPORT_SYMBOL(__ioremap);
-void __iomem *ioremap_cache(phys_addr_t phys_addr, size_t size)
-{
- return __ioremap_caller(phys_addr, size, PAGE_KERNEL,
- __builtin_return_address(0));
-}
-EXPORT_SYMBOL(ioremap_cache);
-
void iounmap(void __iomem *addr)
{
vunmap((void *)((unsigned long)addr & PAGE_MASK));
--
2.20.1
--
Best Regards
Guo Ren
ML: https://lore.kernel.org/linux-csky/
