diff options
| author |   Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2009-07-17 09:30:27 -0700 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2009-07-24 15:05:26 -0400 |
| commit | 30a12a8fbbd530b016277dd2ab65246b516540a8 (patch) | |
| tree | d5178cdf45101a4418549ab568397eaa81c53949 /drivers/net | |
| parent | iwlwifi: inform user about rfkill state changes (diff) | |
| download | linux-dev-30a12a8fbbd530b016277dd2ab65246b516540a8.tar.xz linux-dev-30a12a8fbbd530b016277dd2ab65246b516540a8.zip | |
iwlwifi: change iwl_enable/disable_interrupts to "inline"
iwl_enable_interrupts is being called inside the interrupt,
change from function call to inline
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@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')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-core.c | 25 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-core.h | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-helpers.h | 21 |
3 files changed, 21 insertions, 27 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c index 976004f6c7dc..6aea02644809 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.c +++ b/drivers/net/wireless/iwlwifi/iwl-core.c @@ -1749,31 +1749,6 @@ void iwl_uninit_drv(struct iwl_priv *priv) } EXPORT_SYMBOL(iwl_uninit_drv); - -void iwl_disable_interrupts(struct iwl_priv *priv) -{ - clear_bit(STATUS_INT_ENABLED, &priv->status); - - /* disable interrupts from uCode/NIC to host */ - iwl_write32(priv, CSR_INT_MASK, 0x00000000); - - /* acknowledge/clear/reset any interrupts still pending - * from uCode or flow handler (Rx/Tx DMA) */ - iwl_write32(priv, CSR_INT, 0xffffffff); - iwl_write32(priv, CSR_FH_INT_STATUS, 0xffffffff); - IWL_DEBUG_ISR(priv, "Disabled interrupts\n"); -} -EXPORT_SYMBOL(iwl_disable_interrupts); - -void iwl_enable_interrupts(struct iwl_priv *priv) -{ - IWL_DEBUG_ISR(priv, "Enabling interrupts\n"); - set_bit(STATUS_INT_ENABLED, &priv->status); - iwl_write32(priv, CSR_INT_MASK, priv->inta_mask); -} -EXPORT_SYMBOL(iwl_enable_interrupts); - - #define ICT_COUNT (PAGE_SIZE/sizeof(u32)) /* Free dram table */ diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h index f82ec9e4da03..614ec7cc5b31 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.h +++ b/drivers/net/wireless/iwlwifi/iwl-core.h @@ -458,8 +458,6 @@ int iwl_send_card_state(struct iwl_priv *priv, u32 flags, /***************************************************** * PCI * *****************************************************/ -void iwl_disable_interrupts(struct iwl_priv *priv); -void iwl_enable_interrupts(struct iwl_priv *priv); irqreturn_t iwl_isr_legacy(int irq, void *data); int iwl_reset_ict(struct iwl_priv *priv); void iwl_disable_ict(struct iwl_priv *priv); diff --git a/drivers/net/wireless/iwlwifi/iwl-helpers.h b/drivers/net/wireless/iwlwifi/iwl-helpers.h index a1328c3c81ae..bd0b12efb5c7 100644 --- a/drivers/net/wireless/iwlwifi/iwl-helpers.h +++ b/drivers/net/wireless/iwlwifi/iwl-helpers.h @@ -145,4 +145,25 @@ static inline void iwl_stop_queue(struct iwl_priv *priv, u8 queue) #define ieee80211_stop_queue DO_NOT_USE_ieee80211_stop_queue #define ieee80211_wake_queue DO_NOT_USE_ieee80211_wake_queue +static inline void iwl_disable_interrupts(struct iwl_priv *priv) +{ + clear_bit(STATUS_INT_ENABLED, &priv->status); + + /* disable interrupts from uCode/NIC to host */ + iwl_write32(priv, CSR_INT_MASK, 0x00000000); + + /* acknowledge/clear/reset any interrupts still pending + * from uCode or flow handler (Rx/Tx DMA) */ + iwl_write32(priv, CSR_INT, 0xffffffff); + iwl_write32(priv, CSR_FH_INT_STATUS, 0xffffffff); + IWL_DEBUG_ISR(priv, "Disabled interrupts\n"); +} + +static inline void iwl_enable_interrupts(struct iwl_priv *priv) +{ + IWL_DEBUG_ISR(priv, "Enabling interrupts\n"); + set_bit(STATUS_INT_ENABLED, &priv->status); + iwl_write32(priv, CSR_INT_MASK, priv->inta_mask); +} + #endif /* __iwl_helpers_h__ */ |