diff options
| author | Adrian Hunter <[email protected]> | 2020-08-11 16:39:35 +0300 |
|---|---|---|
| committer | Martin K. Petersen <[email protected]> | 2020-08-17 22:03:29 -0400 |
| commit | 6337f58cec030b34ced435b3d9d7d29d63c96e36 (patch) | |
| tree | 31f2dcdd1e16b96ce6e989dca900b1c0d546e359 | |
| parent | 8da76f71fef7d8a1a72af09d48899573feb60065 (diff) | |
scsi: ufs: Fix interrupt error message for shared interrupts
The interrupt might be shared, in which case it is not an error for the
interrupt handler to be called when the interrupt status is zero, so don't
print the message unless there was enabled interrupt status.
Link: https://lore.kernel.org/r/[email protected]
Fixes: 9333d7757348 ("scsi: ufs: Fix irq return code")
Reviewed-by: Avri Altman <[email protected]>
Signed-off-by: Adrian Hunter <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
| -rw-r--r-- | drivers/scsi/ufs/ufshcd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index b4f948027b3e..22f801428a07 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -5969,7 +5969,7 @@ static irqreturn_t ufshcd_intr(int irq, void *__hba) intr_status = ufshcd_readl(hba, REG_INTERRUPT_STATUS); } while (intr_status && --retries); - if (retval == IRQ_NONE) { + if (enabled_intr_status && retval == IRQ_NONE) { dev_err(hba->dev, "%s: Unhandled interrupt 0x%08x\n", __func__, intr_status); ufshcd_dump_regs(hba, 0, UFSHCI_REG_SPACE_SIZE, "host_regs: "); |