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scsi: megaraid_sas: Retry reads of outbound_intr_status reg

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commit 272652fcbf ("scsi: megaraid_sas: add retry logic in megasas_readl")
missed changing readl to megasas_readl in megasas_clear_intr_fusion().  For
Aero controllers, reads of outbound_intr_status register needs to be
retried.

Reported-by: Tomas Henzl <[email protected]>
Signed-off-by: Shivasharan S <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
This commit is contained in:
Shivasharan S 2019-01-09 05:08:37 -08:00 • committed by Martin K. Petersen
commit c65bfc8163
1 changed files with 2 additions and 1 deletions
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3
drivers/scsi/megaraid/megaraid_sas_fusion.c
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@ -175,7 +175,8 @@ megasas_clear_intr_fusion(struct megasas_instance *instance)
/*
* Check if it is our interrupt
*/
status = readl(&regs->outbound_intr_status);
status = megasas_readl(instance,
&regs->outbound_intr_status);
if (status & 1) {
writel(status, &regs->outbound_intr_status);