A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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soc: add check condition before enabling irq

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Enable interrupt request only when the interrupt is
in disabled state.

Change-Id: I67795bf0ee344661e02b0fec3181cd7980d56652
Signed-off-by: Vignesh Kulothungan <vigneshk@codeaurora.org>
This commit is contained in:
Vignesh Kulothungan 2020-10-13 17:10:09 -07:00
commit 01906e6049
1 changed files with 4 additions and 1 deletions
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5
soc/swr-mstr-ctrl.c
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@ -3160,6 +3160,7 @@ static int swrm_runtime_suspend(struct device *dev)
struct swr_master *mstr = &swrm->master;
struct swr_device *swr_dev;
int current_state = 0;
struct irq_data *irq_data = NULL;
trace_printk("%s: pm_runtime: suspend state: %d\n",
__func__, swrm->state);
@ -3245,7 +3246,9 @@ static int swrm_runtime_suspend(struct device *dev)
if (swrm->clk_stop_mode0_supp) {
if (swrm->wake_irq > 0) {
enable_irq(swrm->wake_irq);
irq_data = irq_get_irq_data(swrm->wake_irq);
if (irq_data && irqd_irq_disabled(irq_data))
enable_irq(swrm->wake_irq);
} else if (swrm->ipc_wakeup) {
msm_aud_evt_blocking_notifier_call_chain(
SWR_WAKE_IRQ_REGISTER, (void *)swrm);