[PATCH 13/26] xtensa: clean up ioremap

Christoph Hellwig
2019-08-17T07:32:40Z

Use ioremap as the main implemented function, and defined
ioremap_nocache to it as a deprecated alias.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
arch/xtensa/include/asm/io.h | 14 ++++----------
1 file changed, 4 insertions(+), 10 deletions(-)

diff --git a/arch/xtensa/include/asm/io.h b/arch/xtensa/include/asm/io.h
index da3e783f896b..ffadc99c8601 100644
--- a/arch/xtensa/include/asm/io.h
+++ b/arch/xtensa/include/asm/io.h
@@ -31,8 +31,7 @@ void xtensa_iounmap(volatile void __iomem *addr);
/*
* Return the virtual address for the specified bus memory.
*/
-static inline void __iomem *ioremap_nocache(unsigned long offset,
- unsigned long size)
+static inline void __iomem *ioremap(unsigned long offset, unsigned long size)
{
if (offset >= XCHAL_KIO_PADDR
&& offset - XCHAL_KIO_PADDR < XCHAL_KIO_SIZE)
@@ -51,15 +50,10 @@ static inline void __iomem *ioremap_cache(unsigned long offset,
return xtensa_ioremap_cache(offset, size);
}
#define ioremap_cache ioremap_cache
-#define ioremap_nocache ioremap_nocache
-
-#define ioremap_wc ioremap_nocache
-#define ioremap_wt ioremap_nocache

-static inline void __iomem *ioremap(unsigned long offset, unsigned long size)
-{
- return ioremap_nocache(offset, size);
-}
+#define ioremap_nocache ioremap
+#define ioremap_wc ioremap
+#define ioremap_wt ioremap

static inline void iounmap(volatile void __iomem *addr)
{
--
2.20.1