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qcacmn: Set IRQ_DISABLE_UNLAZY flag for DP interrupts

Browse source 
Since DP interrupts are not disabled at source, and enabled and
disabled only at GIC level, set IRQ_DISABLE_UNLAZY flag to avoid
spurious interrupt detection

Change-Id: Ie935bee5bf31171d75342cd7607b0478d5e16906
CRs-Fixed: 2257162
This commit is contained in:
Pamidipati, Vijay 2018-05-30 23:34:42 +05:30 • committed by nshrivas
commit cabd46d044
1 changed files with 6 additions and 2 deletions
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8
hif/src/snoc/if_ahb.c
View file

@ -300,6 +300,7 @@ int hif_ahb_configure_grp_irq(struct hif_softc *scn,
irq = platform_get_irq_byname(pdev, irq_name);
ic_irqnum[hif_ext_group->irq[j]] = irq;
irq_set_status_flags(irq, IRQ_DISABLE_UNLAZY);
ret = request_irq(irq, hif_ext_group_interrupt_handler,
IRQF_TRIGGER_RISING,
ic_irqname[hif_ext_group->irq[j]],
@ -322,6 +323,7 @@ void hif_ahb_deconfigure_grp_irq(struct hif_softc *scn)
struct HIF_CE_state *hif_state = HIF_GET_CE_STATE(scn);
struct hif_exec_context *hif_ext_group;
int i, j;
int irq = 0;
/* configure external interrupts */
for (i = 0; i < hif_state->hif_num_extgroup; i++) {
@ -329,8 +331,10 @@ void hif_ahb_deconfigure_grp_irq(struct hif_softc *scn)
if (hif_ext_group->irq_requested == true) {
hif_ext_group->irq_requested = false;
for (j = 0; j < hif_ext_group->numirq; j++) {
free_irq(hif_ext_group->os_irq[j],
hif_ext_group);
irq = hif_ext_group->os_irq[j];
irq_clear_status_flags(irq,
IRQ_DISABLE_UNLAZY);
free_irq(irq, hif_ext_group);
}
}
}