[PATCH for-next 07/32] scsi: a2091: Replace spin_lock_irqsave with spin_lock in hard IRQ

Xiaofei Tan
2021-02-07T11:41:01Z

drivers/scsi/a2091.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/scsi/a2091.c b/drivers/scsi/a2091.c
index 5853db3..5b23602 100644
--- a/drivers/scsi/a2091.c
+++ b/drivers/scsi/a2091.c
@@ -27,14 +27,13 @@ static irqreturn_t a2091_intr(int irq, void *data)
struct Scsi_Host *instance = data;
struct a2091_hostdata *hdata = shost_priv(instance);
unsigned int status = hdata->regs->ISTR;
- unsigned long flags;

if (!(status & (ISTR_INT_F | ISTR_INT_P)) || !(status & ISTR_INTS))
return IRQ_NONE;

- spin_lock_irqsave(instance->host_lock, flags);
+ spin_lock(instance->host_lock);
wd33c93_intr(instance);
- spin_unlock_irqrestore(instance->host_lock, flags);
+ spin_unlock(instance->host_lock);
return IRQ_HANDLED;
}

--
2.8.1