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Subject[PATCH v2 3/3] logic_pio: Use _inX() and _outX()
Date
Use _inX() and _outX(), which include memory barriers which may be
overridden per arch.

Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: John Garry <john.garry@huawei.com>
---
lib/logic_pio.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/logic_pio.c b/lib/logic_pio.c
index 21dc731bec88..f32fe481b492 100644
--- a/lib/logic_pio.c
+++ b/lib/logic_pio.c
@@ -235,7 +235,7 @@ type logic_in##bwl(unsigned long addr) \
type ret = (type)~0; \
\
if (addr < MMIO_UPPER_LIMIT) { \
- ret = read##bwl(PCI_IOBASE + addr); \
+ ret = _in##bwl(addr); \
} else if (addr >= MMIO_UPPER_LIMIT && addr < IO_SPACE_LIMIT) { \
struct logic_pio_hwaddr *entry = find_io_range(addr); \
\
@@ -251,7 +251,7 @@ type logic_in##bwl(unsigned long addr) \
void logic_out##bwl(type value, unsigned long addr) \
{ \
if (addr < MMIO_UPPER_LIMIT) { \
- write##bwl(value, PCI_IOBASE + addr); \
+ _out##bwl(value, addr); \
} else if (addr >= MMIO_UPPER_LIMIT && addr < IO_SPACE_LIMIT) { \
struct logic_pio_hwaddr *entry = find_io_range(addr); \
\
--
2.16.4
\
 
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