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authorFrans Meulenbroeks <fransmeulenbroeks@gmail.com>2012-01-02 12:03:20 +0100
committerGuenter Roeck <guenter.roeck@ericsson.com>2012-01-05 08:19:32 -0800
commitaac9fe9b4697868009e752562e743cc7984809bc (patch)
treeaab0f3d249389d031e82614d4c443e7551852030 /drivers/hwmon
parentf58c44e698a8362d2ab2d1c966ca80b748ff9ff9 (diff)
downloadlinux-aac9fe9b4697868009e752562e743cc7984809bc.tar.bz2
hwmon: (ltc4261) set data->valid to 0 if error
If there is an error it is better to set data->valid to 0 so the next call to ltc4261_update_device will always be executed. Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Diffstat (limited to 'drivers/hwmon')
-rw-r--r--drivers/hwmon/ltc4261.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/hwmon/ltc4261.c b/drivers/hwmon/ltc4261.c
index 4b50601027d3..ce5235560f01 100644
--- a/drivers/hwmon/ltc4261.c
+++ b/drivers/hwmon/ltc4261.c
@@ -85,6 +85,7 @@ static struct ltc4261_data *ltc4261_update_device(struct device *dev)
"Failed to read ADC value: error %d\n",
val);
ret = ERR_PTR(val);
+ data->valid = 0;
goto abort;
}
data->regs[i] = val;