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iwlwifi: remove the opmode's d0i3 handlers 

Remove the now unneeded functions that called those from the
transport layer.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
This commit is contained in:
Emmanuel Grumbach 2019-06-06 11:31:04 +03:00 committed by Luca Coelho
parent f60e275081
commit ea74343aeb
3 changed files with 0 additions and 96 deletions
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23
drivers/net/wireless/intel/iwlwifi/iwl-op-mode.h
View File

@ -140,9 +140,6 @@ struct iwl_cfg;
* @nic_config: configure NIC, called before firmware is started.
* May sleep
* @wimax_active: invoked when WiMax becomes active. May sleep
* @enter_d0i3: configure the fw to enter d0i3. return 1 to indicate d0i3
* entrance is aborted (e.g. due to held reference). May sleep.
* @exit_d0i3: configure the fw to exit d0i3. May sleep.
*/
struct iwl_op_mode_ops {
struct iwl_op_mode *(*start)(struct iwl_trans *trans,
@ -164,8 +161,6 @@ struct iwl_op_mode_ops {
void (*cmd_queue_full)(struct iwl_op_mode *op_mode);
void (*nic_config)(struct iwl_op_mode *op_mode);
void (*wimax_active)(struct iwl_op_mode *op_mode);
int (*enter_d0i3)(struct iwl_op_mode *op_mode);
int (*exit_d0i3)(struct iwl_op_mode *op_mode);
};
int iwl_opmode_register(const char *name, const struct iwl_op_mode_ops *ops);
@ -258,22 +253,4 @@ static inline void iwl_op_mode_wimax_active(struct iwl_op_mode *op_mode)
op_mode->ops->wimax_active(op_mode);
}
static inline int iwl_op_mode_enter_d0i3(struct iwl_op_mode *op_mode)
{
might_sleep();
if (!op_mode->ops->enter_d0i3)
return 0;
return op_mode->ops->enter_d0i3(op_mode);
}
static inline int iwl_op_mode_exit_d0i3(struct iwl_op_mode *op_mode)
{
might_sleep();
if (!op_mode->ops->exit_d0i3)
return 0;
return op_mode->ops->exit_d0i3(op_mode);
}
#endif /* __iwl_op_mode_h__ */

70
drivers/net/wireless/intel/iwlwifi/pcie/drv.c
View File

@ -1171,76 +1171,6 @@ static int iwl_pci_resume(struct device *device)
return 0;
}
int iwl_pci_fw_enter_d0i3(struct iwl_trans *trans)
{
struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
int ret;
if (test_bit(STATUS_FW_ERROR, &trans->status))
return 0;
set_bit(STATUS_TRANS_GOING_IDLE, &trans->status);
/* config the fw */
ret = iwl_op_mode_enter_d0i3(trans->op_mode);
if (ret == 1) {
IWL_DEBUG_RPM(trans, "aborting d0i3 entrance\n");
clear_bit(STATUS_TRANS_GOING_IDLE, &trans->status);
return -EBUSY;
}
if (ret)
goto err;
ret = wait_event_timeout(trans_pcie->d0i3_waitq,
test_bit(STATUS_TRANS_IDLE, &trans->status),
msecs_to_jiffies(IWL_TRANS_IDLE_TIMEOUT));
if (!ret) {
IWL_ERR(trans, "Timeout entering D0i3\n");
ret = -ETIMEDOUT;
goto err;
}
clear_bit(STATUS_TRANS_GOING_IDLE, &trans->status);
return 0;
err:
clear_bit(STATUS_TRANS_GOING_IDLE, &trans->status);
iwl_trans_fw_error(trans);
return ret;
}
int iwl_pci_fw_exit_d0i3(struct iwl_trans *trans)
{
struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
int ret;
/* sometimes a D0i3 entry is not followed through */
if (!test_bit(STATUS_TRANS_IDLE, &trans->status))
return 0;
/* config the fw */
ret = iwl_op_mode_exit_d0i3(trans->op_mode);
if (ret)
goto err;
/* we clear STATUS_TRANS_IDLE only when D0I3_END command is completed */
ret = wait_event_timeout(trans_pcie->d0i3_waitq,
!test_bit(STATUS_TRANS_IDLE, &trans->status),
msecs_to_jiffies(IWL_TRANS_IDLE_TIMEOUT));
if (!ret) {
IWL_ERR(trans, "Timeout exiting D0i3\n");
ret = -ETIMEDOUT;
goto err;
}
return 0;
err:
clear_bit(STATUS_TRANS_IDLE, &trans->status);
iwl_trans_fw_error(trans);
return ret;
}
static const struct dev_pm_ops iwl_dev_pm_ops = {
SET_SYSTEM_SLEEP_PM_OPS(iwl_pci_suspend,
iwl_pci_resume)

3
drivers/net/wireless/intel/iwlwifi/pcie/internal.h
View File

@ -1059,9 +1059,6 @@ void iwl_trans_pcie_dbgfs_register(struct iwl_trans *trans);
static inline void iwl_trans_pcie_dbgfs_register(struct iwl_trans *trans) { }
#endif
int iwl_pci_fw_exit_d0i3(struct iwl_trans *trans);
int iwl_pci_fw_enter_d0i3(struct iwl_trans *trans);
void iwl_pcie_rx_allocator_work(struct work_struct *data);
/* common functions that are used by gen2 transport */