diff options
Diffstat (limited to 'drivers/remoteproc/qcom_sysmon.c')
| -rw-r--r-- | drivers/remoteproc/qcom_sysmon.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/remoteproc/qcom_sysmon.c b/drivers/remoteproc/qcom_sysmon.c index 913e3b750a86..a0830a48b1f4 100644 --- a/drivers/remoteproc/qcom_sysmon.c +++ b/drivers/remoteproc/qcom_sysmon.c @@ -736,6 +736,25 @@ bool qcom_sysmon_shutdown_acked(struct qcom_sysmon *sysmon) } EXPORT_SYMBOL_GPL(qcom_sysmon_shutdown_acked); +bool qcom_sysmon_shutdown_irq_state(struct qcom_sysmon *sysmon) +{ + bool shutdown_state; + int ret; + + if (!sysmon) + return false; + + ret = irq_get_irqchip_state(sysmon->shutdown_irq, + IRQCHIP_STATE_LINE_LEVEL, &shutdown_state); + if (ret) { + dev_warn(sysmon->dev, "failed to get shutdown_state: %d\n", ret); + return false; + } + + return shutdown_state; +} +EXPORT_SYMBOL_GPL(qcom_sysmon_shutdown_irq_state); + /** * sysmon_probe() - probe sys_mon channel * @rpdev: rpmsg device handle |