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msm: ipa3: Fix to remove max poll count in gsi isr handle

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In SSR scenario possiable to receive the contineous interrupt
when IPA HW recovered from temporary stall. Add changes to
remove the max poll count in gsi isr handle function.

Change-Id: Idaf1d9a070426188f3614ebf85010d0107d79dfb
Signed-off-by: Ashok Vuyyuru <avuyyuru@codeaurora.org>
This commit is contained in:
Ashok Vuyyuru 2020-11-30 22:45:02 +05:30
commit c341ec01cc
1 changed files with 0 additions and 12 deletions
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12
drivers/platform/msm/gsi/gsi.c
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@ -776,13 +776,10 @@ static void gsi_handle_general(int ee)
GSI_EE_n_CNTXT_GSI_IRQ_CLR_OFFS(ee));
}
#define GSI_ISR_MAX_ITER 50
static void gsi_handle_irq(void)
{
uint32_t type;
int ee = gsi_ctx->per.ee;
unsigned long cnt = 0;
int index;
while (1) {
@ -830,15 +827,6 @@ static void gsi_handle_irq(void)
if (type & GSI_EE_n_CNTXT_TYPE_IRQ_GENERAL_BMSK)
gsi_handle_general(ee);
if (++cnt > GSI_ISR_MAX_ITER) {
/*
* Max number of spurious interrupts from hardware.
* Unexpected hardware state.
*/
GSIERR("Too many spurious interrupt from GSI HW\n");
GSI_ASSERT();
}
}
}