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qcacmn: Record caller and timestamp for pm_runtime_mark_last_busy

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pm_runtime_mark_last_busy will extend the timer for runtime suspend.
Recording caller and timestamp can help to debug who may prevent
runtime PM suspend.

Change-Id: I4848a2558197e0fc9b7300421a5a1993817333e4
CRs-fixed: 2457803
This commit is contained in:
Yue Ma
2019-05-08 17:17:12 -07:00
committed by nshrivas
parent 2bdc2baea6
commit ac6b275768
5 changed files with 47 additions and 31 deletions
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8
hif/src/ce/ce_main.c
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@@ -2144,16 +2144,12 @@ hif_pci_ce_recv_data(struct CE_handle *copyeng, void *ce_context,
struct HIF_CE_state *hif_state = pipe_info->HIF_CE_state;
struct CE_state *ce_state = (struct CE_state *) copyeng;
struct hif_softc *scn = HIF_GET_SOFTC(hif_state);
#ifdef HIF_PCI
struct hif_pci_softc *hif_pci_sc = HIF_GET_PCI_SOFTC(hif_state);
#endif
struct hif_opaque_softc *hif_ctx = GET_HIF_OPAQUE_HDL(scn);
struct hif_msg_callbacks *msg_callbacks =
&pipe_info->pipe_callbacks;
do {
#ifdef HIF_PCI
hif_pm_runtime_mark_last_busy(hif_pci_sc->dev);
#endif
hif_pm_runtime_mark_last_busy(hif_ctx);
qdf_nbuf_unmap_single(scn->qdf_dev,
(qdf_nbuf_t) transfer_context,
QDF_DMA_FROM_DEVICE);