cnss: Add new case in cnss runtime PM request feature

The cnss platform driver provides wrapper API to
use the kernel runtime PM APIs in wlan host driver
for runtime power management operation.

Add flag for pm_runtime_get_noresume() API.

CRs-Fixed: 1068920
Change-Id: I36d278bf1837b2a18f74ff52b9be9b7e5a165857
Signed-off-by: Sarada Prasanna Garnayak <sgarna@codeaurora.org>

diff --git a/drivers/net/wireless/cnss/cnss_pci.c b/drivers/net/wireless/cnss/cnss_pci.c
index 5d93291..1e3c382 100644 (file)
--- a/drivers/net/wireless/cnss/cnss_pci.c
+++ b/drivers/net/wireless/cnss/cnss_pci.c
@@ -3452,6 +3452,9 @@ int cnss_pm_runtime_request(struct device *dev,
        case CNSS_PM_REQUEST_RESUME:
                ret = pm_request_resume(dev);
                break;
+       case CNSS_PM_GET_NORESUME:
+               pm_runtime_get_noresume(dev);
+               break;
        default:
                ret = -EINVAL;
                break;

diff --git a/include/net/cnss.h b/include/net/cnss.h
index 5508d5e..7fce7db 100644 (file)
--- a/include/net/cnss.h
+++ b/include/net/cnss.h
@@ -108,6 +108,7 @@ enum cnss_runtime_request {
        CNSS_PM_RUNTIME_PUT_NOIDLE,
        CNSS_PM_REQUEST_RESUME,
        CNSS_PM_RUNTIME_PUT_AUTO,
+       CNSS_PM_GET_NORESUME,
 };
 
 extern int cnss_get_fw_image(struct image_desc_info *image_desc_info);