diff options
| author | Tomas Winkler <tomas.winkler@intel.com> | 2008-09-03 05:26:35 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-09-08 20:23:18 +0200 |
| commit | 7c95168aba66bd11bf9efaf45e16e83ae869401d (patch) | |
| tree | 1afe6623ef4a382ad3790a176dde85820514b81a /drivers/net/wireless/iwlwifi/iwl-io.h | |
| parent | iwlwifi: replace readl and writel with io/read/write/32 (diff) | |
| download | linux-7c95168aba66bd11bf9efaf45e16e83ae869401d.tar.xz linux-7c95168aba66bd11bf9efaf45e16e83ae869401d.zip | |
iwlwifi: remove rfkill warning from iwl-io
The patch removes the warning since registers might be accessed also
during rfkill.
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@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 | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-io.h b/drivers/net/wireless/iwlwifi/iwl-io.h index 17fb4e2e7c22..9740fcc1805e 100644 --- a/drivers/net/wireless/iwlwifi/iwl-io.h +++ b/drivers/net/wireless/iwlwifi/iwl-io.h @@ -155,28 +155,10 @@ static inline void __iwl_clear_bit(const char *f, u32 l, static inline int _iwl_grab_nic_access(struct iwl_priv *priv) { int ret; - u32 gp_ctl; - #ifdef CONFIG_IWLWIFI_DEBUG if (atomic_read(&priv->restrict_refcnt)) return 0; #endif - if (test_bit(STATUS_RF_KILL_HW, &priv->status) || - test_bit(STATUS_RF_KILL_SW, &priv->status)) { - IWL_WARNING("WARNING: Requesting MAC access during RFKILL " - "wakes up NIC\n"); - - /* 10 msec allows time for NIC to complete its data save */ - gp_ctl = _iwl_read32(priv, CSR_GP_CNTRL); - if (gp_ctl & CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY) { - IWL_DEBUG_RF_KILL("Wait for complete power-down, " - "gpctl = 0x%08x\n", gp_ctl); - mdelay(10); - } else - IWL_DEBUG_RF_KILL("power-down complete, " - "gpctl = 0x%08x\n", gp_ctl); - } - /* this bit wakes up the NIC */ _iwl_set_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ); ret = _iwl_poll_bit(priv, CSR_GP_CNTRL, |