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Message-Id: <1442912534-10821-25-git-send-email-m.grzeschik@pengutronix.de> Date: Tue, 22 Sep 2015 11:02:05 +0200 From: Michael Grzeschik <m.grzeschik@...gutronix.de> To: davem@...emloft.net Cc: netdev@...r.kernel.org, joe@...ches.com, kernel@...gutronix.de Subject: [PATCH 24/33] arcnet: arcdevice.h: Add arcnet_readb and arcnet_writeb From: Joe Perches <joe@...ches.com> 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@...ches.com> Signed-off-by: Michael Grzeschik <m.grzeschik@...gutronix.de> --- drivers/net/arcnet/arcdevice.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/net/arcnet/arcdevice.h b/drivers/net/arcnet/arcdevice.h index 4afa32b..a05a77d 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 */ -- 2.5.1 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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