diff options
| author | Zhu, Yi <yi.zhu@intel.com> | 2008-12-05 15:58:40 (GMT) |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-12-12 18:48:21 (GMT) |
| commit | 73d7b5acc461bdc99e0135779d15e1874c6e00a6 (patch) | |
| tree | 30c62a728e57cc83f938a2a69a0188d624c42793 /drivers/net/wireless/iwlwifi/iwl-io.h | |
| parent | 42802d71dd14dd0e435a8da59d817d0c6f8a2866 (diff) | |
| download | linux-73d7b5acc461bdc99e0135779d15e1874c6e00a6.tar.xz | |
iwlwifi: iwl_poll_{direct_}bit cleanup
The patch merges implementation of iwl_poll_bit() and
iwl_poll_direct_bit() by letting the latter be a special case of
the former.
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-io.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-io.h | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-io.h b/drivers/net/wireless/iwlwifi/iwl-io.h index a5c489af..c56dc21 100644 --- a/drivers/net/wireless/iwlwifi/iwl-io.h +++ b/drivers/net/wireless/iwlwifi/iwl-io.h @@ -269,19 +269,10 @@ static inline void iwl_write_reg_buf(struct iwl_priv *priv, } } -static inline int _iwl_poll_direct_bit(struct iwl_priv *priv, - u32 addr, u32 mask, int timeout) +static inline int _iwl_poll_direct_bit(struct iwl_priv *priv, u32 addr, + u32 mask, int timeout) { - int i = 0; - - do { - if ((_iwl_read_direct32(priv, addr) & mask) == mask) - return i; - udelay(10); - i += 10; - } while (i < timeout); - - return -ETIMEDOUT; + return _iwl_poll_bit(priv, addr, mask, mask, timeout); } #ifdef CONFIG_IWLWIFI_DEBUG |