lkml.org 
[lkml]   [2005]   [Mar]   [31]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Subject[PATCH] I2C: Fix adm1021 alarms mask
Date
From
ChangeSet 1.2326, 2005/03/31 14:06:28-08:00, khali@linux-fr.org

[PATCH] I2C: Fix adm1021 alarms mask

This patch fixes an incorrect bitmasking on the status register in the
adm1021 driver, which was causing high alarm on remote temperature to be
hidden.
This bug was found and reported by Jayakrishnan:
http://bugzilla.kernel.org/show_bug.cgi?id=4285


Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>


drivers/i2c/chips/adm1021.c | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)


diff -Nru a/drivers/i2c/chips/adm1021.c b/drivers/i2c/chips/adm1021.c
--- a/drivers/i2c/chips/adm1021.c 2005-03-31 15:18:52 -08:00
+++ b/drivers/i2c/chips/adm1021.c 2005-03-31 15:18:52 -08:00
@@ -368,7 +368,7 @@
data->remote_temp_input = adm1021_read_value(client, ADM1021_REG_REMOTE_TEMP);
data->remote_temp_max = adm1021_read_value(client, ADM1021_REG_REMOTE_TOS_R);
data->remote_temp_hyst = adm1021_read_value(client, ADM1021_REG_REMOTE_THYST_R);
- data->alarms = adm1021_read_value(client, ADM1021_REG_STATUS) & 0xec;
+ data->alarms = adm1021_read_value(client, ADM1021_REG_STATUS) & 0x7c;
if (data->type == adm1021)
data->die_code = adm1021_read_value(client, ADM1021_REG_DIE_CODE);
if (data->type == adm1023) {
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-04-06 13:31    [W:1.061 / U:0.644 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site