Cc: Jean Delvare <khali@xxxxxxxxxxxx>
Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
---
drivers/hwmon/lm90.c | 64 +++++++++++++++++++++++++++++--------------------
1 files changed, 38 insertions(+), 26 deletions(-)
diff --git a/drivers/hwmon/lm90.c b/drivers/hwmon/lm90.c
index d2dd5f9..dc11937 100644
--- a/drivers/hwmon/lm90.c
+++ b/drivers/hwmon/lm90.c
@@ -307,23 +307,27 @@ struct lm90_data {
u8 reg_local_ext; /* local extension register offset */
/* registers values */
- s8 temp8[8]; /* 0: local low limit
- 1: local high limit
- 2: local critical limit
- 3: remote critical limit
- 4: local emergency limit (max6659 and max6695/96)
- 5: remote emergency limit (max6659 and max6695/96)
- 6: remote 2 critical limit (max6695/96 only)
- 7: remote 2 emergency limit (max6695/96 only) */
- s16 temp11[8]; /* 0: remote input
- 1: remote low limit
- 2: remote high limit
- 3: remote offset (except max6646, max6657/58/59,
- and max6695/96)
- 4: local input
- 5: remote 2 input (max6695/96 only)
- 6: remote 2 low limit (max6695/96 only)
- 7: remote 2 high limit (ma6695/96 only) */
+ s8 temp8[8]; /*
+ * 0: local low limit
+ * 1: local high limit
+ * 2: local critical limit
+ * 3: remote critical limit
+ * 4: local emergency limit (max6659 and max6695/96)
+ * 5: remote emergency limit (max6659 and max6695/96)
+ * 6: remote 2 critical limit (max6695/96 only)
+ * 7: remote 2 emergency limit (max6695/96 only)
+ */
+ s16 temp11[8]; /*
+ * 0: remote input
+ * 1: remote low limit
+ * 2: remote high limit
+ * 3: remote offset (except max6646, max6657/58/59,
+ * and max6695/96)
+ * 4: local input
+ * 5: remote 2 input (max6695/96 only)
+ * 6: remote 2 low limit (max6695/96 only)
+ * 7: remote 2 high limit (ma6695/96 only)
+ */
u8 temp_hyst;
u16 alarms; /* bitvector (upper 8 bits for max6695/96) */
};
@@ -533,8 +537,10 @@ static struct lm90_data *lm90_update_device(struct device *dev)
data->alarms |= alarms << 8;
}
- /* Re-enable ALERT# output if it was originally enabled and
- * relevant alarms are all clear */
+ /*
+ * Re-enable ALERT# output if it was originally enabled and
+ * relevant alarms are all clear
+ */
if ((data->config_orig & 0x80) == 0
&& (data->alarms & data->alert_alarms) == 0) {
u8 config;
@@ -1162,8 +1168,10 @@ static int lm90_detect(struct i2c_client *client,
&& (config1 & 0x3F) == 0x00
&& convrate <= 0x0A) {
name = "adm1032";
- /* The ADM1032 supports PEC, but only if combined
- transactions are not used. */
+ /*
+ * The ADM1032 supports PEC, but only if combined
+ * transactions are not used.
+ */
if (i2c_check_functionality(adapter,
I2C_FUNC_SMBUS_BYTE))
info->flags |= I2C_CLIENT_PEC;
@@ -1382,8 +1390,10 @@ static int lm90_probe(struct i2c_client *client,
client->flags &= ~I2C_CLIENT_PEC;
}
- /* Different devices have different alarm bits triggering the
- * ALERT# output */
+ /*
+ * Different devices have different alarm bits triggering the
+ * ALERT# output
+ */
data->alert_alarms = lm90_params[data->kind].alert_alarms;
/* Set chip capabilities */
@@ -1488,9 +1498,11 @@ static void lm90_alert(struct i2c_client *client, unsigned int flag)
dev_warn(&client->dev,
"temp%d out of range, please check!\n", 3);
- /* Disable ALERT# output, because these chips don't implement
- SMBus alert correctly; they should only hold the alert line
- low briefly. */
+ /*
+ * Disable ALERT# output, because these chips don't implement
+ * SMBus alert correctly; they should only hold the alert line
+ * low briefly.
+ */
if ((data->flags & LM90_HAVE_BROKEN_ALERT)
&& (alarms & data->alert_alarms)) {
dev_dbg(&client->dev, "Disabling ALERT#\n");
--
1.7.5.4
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