From patchwork Fri Jan 11 22:18:21 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [net-next] gianfar: use more portable i/o accessors Date: Fri, 11 Jan 2013 12:18:21 -0000 From: Kim Phillips X-Patchwork-Id: 211424 Message-Id: <20130111161821.d62a0a60ee8d1005fb14b4d5@freescale.com> To: Cc: "David S. Miller" 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 --- drivers/net/ethernet/freescale/gianfar.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/freescale/gianfar.h b/drivers/net/ethernet/freescale/gianfar.h index 1b6a67c..91bb2de 100644 --- a/drivers/net/ethernet/freescale/gianfar.h +++ b/drivers/net/ethernet/freescale/gianfar.h @@ -1136,16 +1136,16 @@ static inline int gfar_has_errata(struct gfar_private *priv, return priv->errata & err; } -static inline u32 gfar_read(volatile unsigned __iomem *addr) +static inline u32 gfar_read(unsigned __iomem *addr) { u32 val; - val = in_be32(addr); + val = ioread32be(addr); 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,