linux-kernel - [PATCH 5/5] jsm: removing the field jsm_board->intr

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <d70374f8f613a22d94ddd5003a1542eac026aeb9.1254247209.git.leitao@linux.vnet.ibm.com>
Date:	Tue, 29 Sep 2009 15:16:59 -0300
From:	Breno Leitao <leitao@...ux.vnet.ibm.com>
To:	linux-kernel@...r.kernel.org
Cc:	Scott.Kilau@...i.com, greg@...ah.com
Subject: [PATCH 5/5] jsm: removing the field jsm_board->intr_count

Currently there is a field in the jsm_board structure to cont
the number of interrupt that the card recevived, but it's not
working properly when the IRQ line is shared, and also nowhere
else this field is used. So, This patch is removing it.

Signed-off-by: Breno Leitao <leitao@...ux.vnet.ibm.com>
---
 drivers/serial/jsm/jsm.h     |    1 -
 drivers/serial/jsm/jsm_neo.c |    2 --
 2 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/drivers/serial/jsm/jsm.h b/drivers/serial/jsm/jsm.h
index 484c927..38a509c 100644
--- a/drivers/serial/jsm/jsm.h
+++ b/drivers/serial/jsm/jsm.h
@@ -138,7 +138,6 @@ struct jsm_board
 	u32		nasync;		/* Number of ports on card */
 
 	u32		irq;		/* Interrupt request number */
-	u64		intr_count;	/* Count of interrupts */
 
 	u64		membase;	/* Start of base memory of the card */
 	u64		membase_end;	/* End of base memory of the card */
diff --git a/drivers/serial/jsm/jsm_neo.c b/drivers/serial/jsm/jsm_neo.c
index bee3727..7960d96 100644
--- a/drivers/serial/jsm/jsm_neo.c
+++ b/drivers/serial/jsm/jsm_neo.c
@@ -1117,8 +1117,6 @@ static irqreturn_t neo_intr(int irq, void *voidbrd)
 	unsigned long lock_flags2;
 	int outofloop_count = 0;
 
-	brd->intr_count++;
-
 	/* Lock out the slow poller from running on this board. */
 	spin_lock_irqsave(&brd->bd_intr_lock, lock_flags);
 
-- 
1.6.0.4

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/