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authorSibi Sankar <sibis@codeaurora.org>2019-01-08 15:53:43 +0530
committerBjorn Andersson <bjorn.andersson@linaro.org>2019-01-21 21:14:26 -0800
commit027045a6e2b7cd81216e8a559534a30fb0782702 (patch)
treeba4f3faf56b150d02491bc83c13774db9c02130d /drivers/remoteproc/qcom_q6v5_pas.c
parent05f9f57500e214e7a82bad768c41911393d63881 (diff)
downloadlinux-027045a6e2b7cd81216e8a559534a30fb0782702.tar.gz
remoteproc: qcom: Add shutdown-ack irq
Add shutdown-ack irq handling required for sysmon shutdown for Q6V5 MSS on SDM845/MSM8996 and for WCSS Q6V5 on QCS404 SoC. Signed-off-by: Sibi Sankar <sibis@codeaurora.org> [bjorn: Revert back to qcom_add_sysmon_subdev returning a sysmon object] Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/remoteproc/qcom_q6v5_pas.c')
-rw-r--r--drivers/remoteproc/qcom_q6v5_pas.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/remoteproc/qcom_q6v5_pas.c b/drivers/remoteproc/qcom_q6v5_pas.c
index b1e63fcd5fdf..c529a04c14ed 100644
--- a/drivers/remoteproc/qcom_q6v5_pas.c
+++ b/drivers/remoteproc/qcom_q6v5_pas.c
@@ -304,6 +304,10 @@ static int adsp_probe(struct platform_device *pdev)
adsp->sysmon = qcom_add_sysmon_subdev(rproc,
desc->sysmon_name,
desc->ssctl_id);
+ if (IS_ERR(adsp->sysmon)) {
+ ret = PTR_ERR(adsp->sysmon);
+ goto free_rproc;
+ }
ret = rproc_add(rproc);
if (ret)