On SH, as of 37b7a97884ba64bf7d403351ac2a9476ab4f1bba we have to use the
endianess-agnostic I/O accessor functions.
This driver is also enabled in ARM's viper_defconfig as well as MIPS'
bcm47xx_defconfig and fuloong2e_defconfig -- I suppose none of these are
operating in big-endian mode, or this issue should already have been noticed
before.
The device is now recognized correctly for both litte-endian and big-endian
sh7785lcr, but I have not tested this any further, as the board is situated in
a remote data center.
Signed-off-by: Thomas Schwinge <thomas@xxxxxxxxxxxxxxxx>
Cc: Paul Mundt <lethal@xxxxxxxxxxxx>
Cc: linux-sh@xxxxxxxxxxxxxxx
Cc: linux-usb@xxxxxxxxxxxxxxx
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
Cc: linux-mips@xxxxxxxxxxxxxx
---
drivers/usb/host/r8a66597.h | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/host/r8a66597.h b/drivers/usb/host/r8a66597.h
index f28782d..c2ea6d1 100644
--- a/drivers/usb/host/r8a66597.h
+++ b/drivers/usb/host/r8a66597.h
@@ -170,7 +170,7 @@ static inline struct urb *r8a66597_get_urb(struct r8a66597 *r8a66597,
static inline u16 r8a66597_read(struct r8a66597 *r8a66597, unsigned long offset)
{
- return ioread16(r8a66597->reg + offset);
+ return __raw_readw(r8a66597->reg + offset);
}
static inline void r8a66597_read_fifo(struct r8a66597 *r8a66597,
@@ -198,7 +198,7 @@ static inline void r8a66597_read_fifo(struct r8a66597 *r8a66597,
static inline void r8a66597_write(struct r8a66597 *r8a66597, u16 val,
unsigned long offset)
{
- iowrite16(val, r8a66597->reg + offset);
+ __raw_writew(val, r8a66597->reg + offset);
}
static inline void r8a66597_mdfy(struct r8a66597 *r8a66597,
--
1.7.4.1
--
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