UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

gianfar: use more portable i/o accessors 

in/out_be32 accessors are Power arch centric whereas
ioread/writebe32 are available in other arches.  Also, unlike
in/out_be32, ioread/writebe32 expect non-volatile address arguments.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Kim Phillips 2013-01-11 12:18:21 +00:00 committed by David S. Miller
parent 28a28283f8
commit fb0174723e
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/net/ethernet/freescale/gianfar.h
View File

@ -1136,16 +1136,16 @@ static inline int gfar_has_errata(struct gfar_private *priv,
return priv->errata & err; return priv->errata & err;
} }
static inline u32 gfar_read(volatile unsigned __iomem *addr) static inline u32 gfar_read(unsigned __iomem *addr)
{ {
u32 val; u32 val;
val = in_be32(addr); val = ioread32be(addr);
return val; return val;
} }
static inline void gfar_write(volatile unsigned __iomem *addr, u32 val) static inline void gfar_write(unsigned __iomem *addr, u32 val)
{ {
out_be32(addr, val); iowrite32be(val, addr);
} }
static inline void gfar_write_filer(struct gfar_private *priv, static inline void gfar_write_filer(struct gfar_private *priv,