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

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Message-Id: <11780568573988-git-send-email-mreimer@vpop.net>
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

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