diff options
| author | Stanislaw Gruszka <sgruszka@redhat.com> | 2012-02-13 14:23:11 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-02-22 23:51:12 +0400 |
| commit | a5f16137ab8aff1208d3ea013033d0d38f15a61f (patch) | |
| tree | 84276c8e6180dab6c2726e2b52fa33fd74e86cff /drivers/net/wireless/iwlegacy/common.h | |
| parent | 4e5ea2088b699ae86ffd96b53b916a3966535fcb (diff) | |
| download | linux-a5f16137ab8aff1208d3ea013033d0d38f15a61f.tar.xz | |
iwlegacy: use writeb,writel,readl directly
That change will save us some CPU cycles at run time. Having
port-based I/O seems to be not possible for PCIe devices.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlegacy/common.h')
| -rw-r--r-- | drivers/net/wireless/iwlegacy/common.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/wireless/iwlegacy/common.h b/drivers/net/wireless/iwlegacy/common.h index df9b5b462839..fd2a4eea85e4 100644 --- a/drivers/net/wireless/iwlegacy/common.h +++ b/drivers/net/wireless/iwlegacy/common.h @@ -2114,20 +2114,20 @@ extern void il_write_targ_mem(struct il_priv *il, u32 addr, u32 val); static inline void _il_write8(struct il_priv *il, u32 ofs, u8 val) { - iowrite8(val, il->hw_base + ofs); + writeb(val, il->hw_base + ofs); } #define il_write8(il, ofs, val) _il_write8(il, ofs, val) static inline void _il_wr(struct il_priv *il, u32 ofs, u32 val) { - iowrite32(val, il->hw_base + ofs); + writel(val, il->hw_base + ofs); } static inline u32 _il_rd(struct il_priv *il, u32 ofs) { - return ioread32(il->hw_base + ofs); + return readl(il->hw_base + ofs); } static inline void |