[PATCH for-next 22/32] scsi: ncr53c8xx: Replace spin_lock_irqsave with spin_lock in hard IRQ

Xiaofei Tan
2021-02-07T11:45:33Z

drivers/scsi/ncr53c8xx.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/scsi/ncr53c8xx.c b/drivers/scsi/ncr53c8xx.c
index c76e9f0..84e0bb6 100644
--- a/drivers/scsi/ncr53c8xx.c
+++ b/drivers/scsi/ncr53c8xx.c
@@ -8069,7 +8069,6 @@ static DEF_SCSI_QCMD(ncr53c8xx_queue_command)

irqreturn_t ncr53c8xx_intr(int irq, void *dev_id)
{
- unsigned long flags;
struct Scsi_Host *shost = (struct Scsi_Host *)dev_id;
struct host_data *host_data = (struct host_data *)shost->hostdata;
struct ncb *np = host_data->ncb;
@@ -8081,11 +8080,11 @@ irqreturn_t ncr53c8xx_intr(int irq, void *dev_id)

if (DEBUG_FLAGS & DEBUG_TINY) printk ("[");

- spin_lock_irqsave(&np->smp_lock, flags);
+ spin_lock(&np->smp_lock);
ncr_exception(np);
done_list = np->done_list;
np->done_list = NULL;
- spin_unlock_irqrestore(&np->smp_lock, flags);
+ spin_unlock(&np->smp_lock);

if (DEBUG_FLAGS & DEBUG_TINY) printk ("]\n");

--
2.8.1