linux-kernel - [PATCH 2/2] ds1wm: disable interrupts when turning off ds1wm

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] [day] [month] [year] [list]

Date:	Tue,  1 May 2007 15:00:56 -0700
From:	Matt Reimer <mreimer@...p.net>
To:	linux-kernel@...r.kernel.org
Cc:	Matt Reimer <mreimer@...p.net>
Subject: [PATCH 2/2] ds1wm: disable interrupts when turning off ds1wm

Disable interrupts when turning off ds1wm.

Signed-off-by: Matt Reimer <mreimer@...p.net>
---
 drivers/w1/masters/ds1wm.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/drivers/w1/masters/ds1wm.c b/drivers/w1/masters/ds1wm.c
index 8b08609..1940691 100644
--- a/drivers/w1/masters/ds1wm.c
+++ b/drivers/w1/masters/ds1wm.c
@@ -237,6 +237,10 @@ static void ds1wm_down(struct ds1wm_data *ds1wm_data)
 {
 	ds1wm_reset(ds1wm_data);
 
+	/* Disable interrupts. */
+	ds1wm_write_register(ds1wm_data, DS1WM_INT_EN,
+			     ds1wm_data->active_high ? DS1WM_INTEN_IAS : 0);
+
 	if (ds1wm_data->pdata->disable)
 		ds1wm_data->pdata->disable(ds1wm_data->pdev);
 
-- 
1.5.1.1

-
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/