From: Dan Williams <dan.j.williams@intel.com>
Date: Thu, 12 Nov 2015 00:37:12 +0000 (-0800)
Subject: ahci: kill 'intr_status'
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=f46c4bd16e26eaf85f82cf95f4c77ade5302171d;p=linux.git

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 9e60c50b2103d..878470f9c3e2c 100644
--- 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 */