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iwlwifi: cleanup usage of inline functions

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Be consistent when using inline functions. If the function only used
once we move it to where it is used - no need for externs.

Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Cc: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Reinette Chatre 2008-01-23 10:15:19 -08:00 committed by David S. Miller
parent 849e0dcea6
commit 74a3a2509d
6 changed files with 20 additions and 23 deletions
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14
drivers/net/wireless/iwlwifi/iwl-3945.c
View File

@ -2369,18 +2369,4 @@ struct pci_device_id iwl3945_hw_card_ids[] = {
{0}
};
/*
* Clear the OWNER_MSK, to establish driver (instead of uCode running on
* embedded controller) as EEPROM reader; each read is a series of pulses
* to/from the EEPROM chip, not a single event, so even reads could conflict
* if they weren't arbitrated by some ownership mechanism. Here, the driver
* simply claims ownership, which should be safe when this function is called
* (i.e. before loading uCode!).
*/
inline int iwl3945_eeprom_acquire_semaphore(struct iwl3945_priv *priv)
{
_iwl3945_clear_bit(priv, CSR_EEPROM_GP, CSR_EEPROM_GP_IF_OWNER_MSK);
return 0;
}
MODULE_DEVICE_TABLE(pci, iwl3945_hw_card_ids);

1
drivers/net/wireless/iwlwifi/iwl-3945.h
View File

@ -671,7 +671,6 @@ extern int iwl3945_hw_channel_switch(struct iwl3945_priv *priv, u16 channel);
/*
* Forward declare iwl-3945.c functions for iwl-base.c
*/
extern int iwl3945_eeprom_acquire_semaphore(struct iwl3945_priv *priv);
extern __le32 iwl3945_get_antenna_flags(const struct iwl3945_priv *priv);
extern int iwl3945_init_hw_rate_table(struct iwl3945_priv *priv);
extern void iwl3945_reg_txpower_periodic(struct iwl3945_priv *priv);

7
drivers/net/wireless/iwlwifi/iwl-4965.c
View File

@ -4961,11 +4961,4 @@ int iwl4965_eeprom_acquire_semaphore(struct iwl4965_priv *priv)
return rc;
}
inline void iwl4965_eeprom_release_semaphore(struct iwl4965_priv *priv)
{
iwl4965_clear_bit(priv, CSR_HW_IF_CONFIG_REG,
CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM);
}
MODULE_DEVICE_TABLE(pci, iwl4965_hw_card_ids);

1
drivers/net/wireless/iwlwifi/iwl-4965.h
View File

@ -750,7 +750,6 @@ struct iwl4965_priv;
* Forward declare iwl-4965.c functions for iwl-base.c
*/
extern int iwl4965_eeprom_acquire_semaphore(struct iwl4965_priv *priv);
extern void iwl4965_eeprom_release_semaphore(struct iwl4965_priv *priv);
extern int iwl4965_tx_queue_update_wr_ptr(struct iwl4965_priv *priv,
struct iwl4965_tx_queue *txq,

14
drivers/net/wireless/iwlwifi/iwl3945-base.c
View File

@ -1557,6 +1557,20 @@ static void get_eeprom_mac(struct iwl3945_priv *priv, u8 *mac)
memcpy(mac, priv->eeprom.mac_address, 6);
}
/*
* Clear the OWNER_MSK, to establish driver (instead of uCode running on
* embedded controller) as EEPROM reader; each read is a series of pulses
* to/from the EEPROM chip, not a single event, so even reads could conflict
* if they weren't arbitrated by some ownership mechanism. Here, the driver
* simply claims ownership, which should be safe when this function is called
* (i.e. before loading uCode!).
*/
static inline int iwl3945_eeprom_acquire_semaphore(struct iwl3945_priv *priv)
{
_iwl3945_clear_bit(priv, CSR_EEPROM_GP, CSR_EEPROM_GP_IF_OWNER_MSK);
return 0;
}
/**
* iwl3945_eeprom_init - read EEPROM contents
*

6
drivers/net/wireless/iwlwifi/iwl4965-base.c
View File

@ -1639,6 +1639,12 @@ static void get_eeprom_mac(struct iwl4965_priv *priv, u8 *mac)
memcpy(mac, priv->eeprom.mac_address, 6);
}
static inline void iwl4965_eeprom_release_semaphore(struct iwl4965_priv *priv)
{
iwl4965_clear_bit(priv, CSR_HW_IF_CONFIG_REG,
CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM);
}
/**
* iwl4965_eeprom_init - read EEPROM contents
*