sparc: io: remove duplicate relaxed accessors on sparc32
Commit 1191ccb34cf8 ("sparc: io: implement dummy relaxed accessor
macros for writes") added the relaxed accessors (readl_relaxed etc) in
a file that is shared between sparc32 and sparc64. However, the earlier
e1039fb42609 ("sparc32: introduce asm-generic/io.h") had already changed
the sparc32 implementation to use asm-generic/io.h, which provides the
same macros, resulting in lots of build errors.
This moves the definitions from the shared sparc file into the
sparc64-only file to fix the sparc32 build regression.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Fixes: 1191ccb34cf8 ("sparc: io: implement dummy relaxed accessor macros for writes")
diff --git a/arch/sparc/include/asm/io_64.h b/arch/sparc/include/asm/io_64.h
index d50e612..9b672be 100644
--- a/arch/sparc/include/asm/io_64.h
+++ b/arch/sparc/include/asm/io_64.h
@@ -101,6 +101,7 @@
* the cache by using ASI_PHYS_BYPASS_EC_E_L
*/
#define readb readb
+#define readb_relaxed readb
static inline u8 readb(const volatile void __iomem *addr)
{ u8 ret;
@@ -112,6 +113,7 @@
}
#define readw readw
+#define readw_relaxed readw
static inline u16 readw(const volatile void __iomem *addr)
{ u16 ret;
@@ -124,6 +126,7 @@
}
#define readl readl
+#define readl_relaxed readl
static inline u32 readl(const volatile void __iomem *addr)
{ u32 ret;
@@ -149,6 +152,7 @@
}
#define writeb writeb
+#define writeb_relaxed writeb
static inline void writeb(u8 b, volatile void __iomem *addr)
{
__asm__ __volatile__("stba\t%r0, [%1] %2\t/* pci_writeb */"
@@ -158,6 +162,7 @@
}
#define writew writew
+#define writew_relaxed writew
static inline void writew(u16 w, volatile void __iomem *addr)
{
__asm__ __volatile__("stha\t%r0, [%1] %2\t/* pci_writew */"
@@ -167,6 +172,7 @@
}
#define writel writel
+#define writel_relaxed writel
static inline void writel(u32 l, volatile void __iomem *addr)
{
__asm__ __volatile__("stwa\t%r0, [%1] %2\t/* pci_writel */"