diff options
| author | Joe Perches <joe@perches.com> | 2015-05-05 10:06:09 -0700 |
|---|---|---|
| committer | Michael Grzeschik <m.grzeschik@pengutronix.de> | 2015-09-23 08:44:27 +0200 |
| commit | 9c76aa55110a48c0db1eab4c998a5b94d9f0f852 (patch) | |
| tree | c68c51f6783e5b11911a4215c5e03280cdf34c70 /drivers/net/arcnet | |
| parent | 09dfbcd5d178f8e03b5a29c9f3411687ec388c91 (diff) | |
| download | linux-9c76aa55110a48c0db1eab4c998a5b94d9f0f852.tar.gz linux-9c76aa55110a48c0db1eab4c998a5b94d9f0f852.tar.bz2 linux-9c76aa55110a48c0db1eab4c998a5b94d9f0f852.zip | |
arcnet: arcdevice.h: Add arcnet_readb and arcnet_writeb
Use the same indirection as the other arcnet_<I/O> macros.
Neither of these new macros add the BUS_ALIGN use for 8 bit devices
on 16 bit busses.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Diffstat (limited to 'drivers/net/arcnet')
| -rw-r--r-- | drivers/net/arcnet/arcdevice.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/arcnet/arcdevice.h b/drivers/net/arcnet/arcdevice.h index 4afa32b5e9f1..a05a77de0917 100644 --- a/drivers/net/arcnet/arcdevice.h +++ b/drivers/net/arcnet/arcdevice.h @@ -373,5 +373,10 @@ void arcnet_timeout(struct net_device *dev); #define arcnet_outsw(addr, offset, buffer, count) \ outsw((addr) + BUS_ALIGN * (offset), buffer, count) +#define arcnet_readb(addr, offset) \ + readb((addr) + (offset)) +#define arcnet_writeb(value, addr, offset) \ + writeb(value, (addr) + (offset)) + #endif /* __KERNEL__ */ #endif /* _LINUX_ARCDEVICE_H */ |