The readq() and writeq() helpers are available in the
asm-generic/io-64-nonatomic-hi-lo.h and asm-generic/io-64-nonatomic-lo-hi.h
headers. Someone may use them when it's needed.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
drivers/acpi/osl.c | 28 ----------------------------
1 file changed, 28 deletions(-)
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 21c1e71..11c32ff 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -944,21 +944,6 @@ acpi_status acpi_os_write_port(acpi_io_address port, u32 value, u32 width)
EXPORT_SYMBOL(acpi_os_write_port);
-#ifdef readq
-static inline u64 read64(const volatile void __iomem *addr)
-{
- return readq(addr);
-}
-#else
-static inline u64 read64(const volatile void __iomem *addr)
-{
- u64 l, h;
- l = readl(addr);
- h = readl(addr+4);
- return l | (h << 32);
-}
-#endif
-
acpi_status
acpi_os_read_memory(acpi_physical_address phys_addr, u64 *value, u32 width)
{
@@ -1005,19 +990,6 @@ acpi_os_read_memory(acpi_physical_address phys_addr, u64 *value, u32 width)
return AE_OK;
}
-#ifdef writeq
-static inline void write64(u64 val, volatile void __iomem *addr)
-{
- writeq(val, addr);
-}
-#else
-static inline void write64(u64 val, volatile void __iomem *addr)
-{
- writel(val, addr);
- writel(val>>32, addr+4);
-}
-#endif
-
acpi_status
acpi_os_write_memory(acpi_physical_address phys_addr, u64 value, u32 width)
{
--
2.5.0
--
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