From: Markowski Bartosz <bartosz.markow...@tieto.com>
Signed-off-by: Bartosz Markowski <bartosz.markow...@tieto.com>
---
drivers/net/wireless/ath/ath10k/pci.c | 50 +++++++++++++++++----------------
1 file changed, 26 insertions(+), 24 deletions(-)
diff --git a/drivers/net/wireless/ath/ath10k/pci.c
b/drivers/net/wireless/ath/ath10k/pci.c
index 4bba532..362d4c7 100644
--- a/drivers/net/wireless/ath/ath10k/pci.c
+++ b/drivers/net/wireless/ath/ath10k/pci.c
@@ -2430,33 +2430,35 @@ static int ath10k_pci_suspend(struct device *device)
if (!ar_pci)
return -ENODEV;
- if (!ath10k_core_target_suspend(ar)) {
- left = wait_event_interruptible_timeout(ar->event_queue,
- ar->is_target_paused == true,
- 1 * HZ);
-
- if (!left) {
- ath10k_warn("failed to receive target pasused"
- " event [left=%d]\n", left);
- return -EIO;
- }
- /*
- * reset is_target_paused and host can check that in next time,
- * or it will always be TRUE and host just skip the waiting
- * condition, it causes target assert due to host already
- * suspend
- */
- ar->is_target_paused = false;
+ if (ath10k_core_target_suspend(ar))
+ return 0;
- pci_read_config_dword(pdev, ATH10K_PCI_PM_CONTROL, &val);
+ left = wait_event_interruptible_timeout(ar->event_queue,
+ ar->is_target_paused == true,
+ 1 * HZ);
- if ((val & 0x000000ff) != 0x3) {
- pci_save_state(pdev);
- pci_disable_device(pdev);
- pci_write_config_dword(pdev, ATH10K_PCI_PM_CONTROL,
- (val & 0xffffff00) | 0x03);
- }
+ if (!left) {
+ ath10k_warn("failed to receive target pasused event
[left=%d]\n", left);
+ return -EIO;
+ }
+
+ /*
+ * reset is_target_paused and host can check that in next time,
+ * or it will always be TRUE and host just skip the waiting
+ * condition, it causes target assert due to host already
+ * suspend
+ */
+ ar->is_target_paused = false;
+
+ pci_read_config_dword(pdev, ATH10K_PCI_PM_CONTROL, &val);
+
+ if ((val & 0x000000ff) != 0x3) {
+ pci_save_state(pdev);
+ pci_disable_device(pdev);
+ pci_write_config_dword(pdev, ATH10K_PCI_PM_CONTROL,
+ (val & 0xffffff00) | 0x03);
}
+
return 0;
}
--
1.7.10
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