ahci: kill 'intr_status'

This field in achi_port_priv was only used to support threaded
interrupts.  Now that we are hardirq only it can be deleted.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

diff --git a/drivers/ata/ahci.h b/drivers/ata/ahci.h
index 9e60c50b2103d11d1ff5e4f98cdd24a39ebd6760..878470f9c3e2c4b22b2b48bf369d229ab8b528ab 100644 (file)
--- a/drivers/ata/ahci.h
+++ b/drivers/ata/ahci.h
@@ -309,7 +309,6 @@ struct ahci_port_priv {
        unsigned int            ncq_saw_d2h:1;
        unsigned int            ncq_saw_dmas:1;
        unsigned int            ncq_saw_sdb:1;
-       atomic_t                intr_status;    /* interrupts to handle */
        spinlock_t              lock;           /* protects parent ata_port */
        u32                     intr_mask;      /* interrupts to enable */
        bool                    fbs_supported;  /* set iff FBS is supported */