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-rw-r--r--drivers/hwmon/w83627ehf.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/hwmon/w83627ehf.c b/drivers/hwmon/w83627ehf.c
index 483cb268781e..93f5fc7d6059 100644
--- a/drivers/hwmon/w83627ehf.c
+++ b/drivers/hwmon/w83627ehf.c
@@ -1835,12 +1835,15 @@ static inline void __devinit w83627ehf_init_device(struct w83627ehf_data *data,
diode = 0x70;
}
for (i = 0; i < 3; i++) {
- const char *label = data->temp_label[data->temp_src[i]];
+ const char *label = NULL;
+
+ if (data->temp_label)
+ label = data->temp_label[data->temp_src[i]];
/* Digital source overrides analog type */
- if (strncmp(label, "PECI", 4) == 0)
+ if (label && strncmp(label, "PECI", 4) == 0)
data->temp_type[i] = 6;
- else if (strncmp(label, "AMD", 3) == 0)
+ else if (label && strncmp(label, "AMD", 3) == 0)
data->temp_type[i] = 5;
else if ((tmp & (0x02 << i)))
data->temp_type[i] = (diode & (0x10 << i)) ? 1 : 3;