From: Wei Ni <wni@nvidia.com>
To: durgadoss.r@intel.com, rui.zhang@intel.com,
MLongnecker@nvidia.com, khali@linux-fr.org
Cc: devicetree-discuss@lists.ozlabs.org, linux-tegra@vger.kernel.org,
lm-sensors@lm-sensors.org, linux-pm@vger.kernel.org,
linux-kernel@vger.kernel.orgrs.org,
linux-arm-kernel@lists.infradead.org, Wei Ni <wni@nvidia.com>
Subject: [RFC PATCH 4/9] hwmon: (lm90) use macros for the indexes of temp8 and temp11
Date: Mon, 18 Feb 2013 19:30:26 +0800 [thread overview]
Message-ID: <1361187031-3679-5-git-send-email-wni@nvidia.com> (raw)
In-Reply-To: <1361187031-3679-1-git-send-email-wni@nvidia.com>
Using macros for the indexes and nrs of temp8 and temp11.
This make the code much clearer.
Signed-off-by: Wei Ni <wni@nvidia.com>
---
drivers/hwmon/lm90.c | 179 ++++++++++++++++++++++++++++++++------------------
1 file changed, 114 insertions(+), 65 deletions(-)
diff --git a/drivers/hwmon/lm90.c b/drivers/hwmon/lm90.c
index 80311ef..de5a476 100644
--- a/drivers/hwmon/lm90.c
+++ b/drivers/hwmon/lm90.c
@@ -298,6 +298,59 @@ static const struct lm90_params lm90_params[] = {
};
/*
+ * TEMP8 register index
+ */
+enum lm90_temp8_reg_index {
+ TEMP8_LOCAL_LOW = 0, /* 0: local low limit */
+ TEMP8_LOCAL_HIGH, /* 1: local high limit */
+ TEMP8_LOCAL_CRIT, /* 2: local critical limit */
+ TEMP8_REMOTE_CRIT, /* 3: remote critical limit */
+ TEMP8_LOCAL_EMERG, /* 4: local emergency limit
+ * (max6659 and max6695/96)
+ */
+ TEMP8_REMOTE_EMERG, /* 5: remote emergency limit
+ * (max6659 and max6695/96)
+ */
+ TEMP8_REMOTE2_CRIT, /* 6: remote 2 critical limit
+ * (max6695/96 only)
+ */
+ TEMP8_REMOTE2_EMERG, /* 7: remote 2 emergency limit
+ * (max6695/96 only)
+ */
+ TEMP8_REG_NUM
+};
+
+/*
+ * TEMP11 register index
+ */
+enum lm90_temp11_reg_index {
+ TEMP11_REMOTE_TEMP = 0, /* 0: remote input */
+ TEMP11_REMOTE_LOW, /* 1: remote low limit */
+ TEMP11_REMOTE_HIGH, /* 2: remote high limit */
+ TEMP11_REMOTE_OFFSET, /* 3: remote offset
+ * (except max6646, max6657/58/59,
+ * and max6695/96)
+ */
+ TEMP11_LOCAL_TEMP, /* 4: local input */
+ TEMP11_REMOTE2_TEMP, /* 5: remote 2 input (max6695/96 only) */
+ TEMP11_REMOTE2_LOW, /* 6: remote 2 low limit (max6695/96 only) */
+ TEMP11_REMOTE2_HIGH, /* 7: remote 2 high limit (max6695/96 only) */
+ TEMP11_REG_NUM
+};
+
+/*
+ * TEMP11 register NR
+ */
+enum lm90_temp11_reg_nr {
+ NR_CHAN_0_REMOTE_LOW = 0, /* 0: channel 0, remote low limit */
+ NR_CHAN_0_REMOTE_HIGH, /* 1: channel 0, remote high limit */
+ NR_CHAN_0_REMOTE_OFFSET, /* 2: channel 0, remote offset */
+ NR_CHAN_1_REMOTE_LOW, /* 3: channel 1, remote low limit */
+ NR_CHAN_1_REMOTE_HIGH, /* 4: channel 1, remote high limit */
+ NR_NUM /* number of the NRs for temp11 */
+};
+
+/*
* Client data (each client gets its own)
*/
@@ -320,25 +373,8 @@ 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 (max6695/96 only)
- */
+ s8 temp8[TEMP8_REG_NUM];
+ s16 temp11[TEMP11_REG_NUM];
u8 temp_hyst;
u16 alarms; /* bitvector (upper 8 bits for max6695/96) */
};
@@ -480,37 +516,42 @@ static struct lm90_data *lm90_update_device(struct device *dev)
u8 alarms;
dev_dbg(&client->dev, "Updating lm90 data.\n");
- lm90_read_reg(client, LM90_REG_R_LOCAL_LOW, &data->temp8[0]);
- lm90_read_reg(client, LM90_REG_R_LOCAL_HIGH, &data->temp8[1]);
- lm90_read_reg(client, LM90_REG_R_LOCAL_CRIT, &data->temp8[2]);
- lm90_read_reg(client, LM90_REG_R_REMOTE_CRIT, &data->temp8[3]);
+ lm90_read_reg(client, LM90_REG_R_LOCAL_LOW,
+ &data->temp8[TEMP8_LOCAL_LOW]);
+ lm90_read_reg(client, LM90_REG_R_LOCAL_HIGH,
+ &data->temp8[TEMP8_LOCAL_HIGH]);
+ lm90_read_reg(client, LM90_REG_R_LOCAL_CRIT,
+ &data->temp8[TEMP8_LOCAL_CRIT]);
+ lm90_read_reg(client, LM90_REG_R_REMOTE_CRIT,
+ &data->temp8[TEMP8_REMOTE_CRIT]);
lm90_read_reg(client, LM90_REG_R_TCRIT_HYST, &data->temp_hyst);
if (data->reg_local_ext) {
lm90_read16(client, LM90_REG_R_LOCAL_TEMP,
data->reg_local_ext,
- &data->temp11[4]);
+ &data->temp11[TEMP11_LOCAL_TEMP]);
} else {
if (lm90_read_reg(client, LM90_REG_R_LOCAL_TEMP,
&h) == 0)
- data->temp11[4] = h << 8;
+ data->temp11[TEMP11_LOCAL_TEMP] = h << 8;
}
lm90_read16(client, LM90_REG_R_REMOTE_TEMPH,
- LM90_REG_R_REMOTE_TEMPL, &data->temp11[0]);
+ LM90_REG_R_REMOTE_TEMPL,
+ &data->temp11[TEMP11_REMOTE_TEMP]);
if (lm90_read_reg(client, LM90_REG_R_REMOTE_LOWH, &h) == 0) {
- data->temp11[1] = h << 8;
+ data->temp11[TEMP11_REMOTE_LOW] = h << 8;
if ((data->flags & LM90_HAVE_REM_LIMIT_EXT)
&& lm90_read_reg(client, LM90_REG_R_REMOTE_LOWL,
&l) == 0)
- data->temp11[1] |= l;
+ data->temp11[TEMP11_REMOTE_LOW] |= l;
}
if (lm90_read_reg(client, LM90_REG_R_REMOTE_HIGHH, &h) == 0) {
- data->temp11[2] = h << 8;
+ data->temp11[TEMP11_REMOTE_HIGH] = h << 8;
if ((data->flags & LM90_HAVE_REM_LIMIT_EXT)
&& lm90_read_reg(client, LM90_REG_R_REMOTE_HIGHL,
&l) == 0)
- data->temp11[2] |= l;
+ data->temp11[TEMP11_REMOTE_HIGH] |= l;
}
if (data->flags & LM90_HAVE_OFFSET) {
@@ -518,13 +559,14 @@ static struct lm90_data *lm90_update_device(struct device *dev)
&h) == 0
&& lm90_read_reg(client, LM90_REG_R_REMOTE_OFFSL,
&l) == 0)
- data->temp11[3] = (h << 8) | l;
+ data->temp11[TEMP11_REMOTE_OFFSET] =
+ (h << 8) | l;
}
if (data->flags & LM90_HAVE_EMERGENCY) {
lm90_read_reg(client, MAX6659_REG_R_LOCAL_EMERG,
- &data->temp8[4]);
+ &data->temp8[TEMP8_LOCAL_EMERG]);
lm90_read_reg(client, MAX6659_REG_R_REMOTE_EMERG,
- &data->temp8[5]);
+ &data->temp8[TEMP8_REMOTE_EMERG]);
}
lm90_read_reg(client, LM90_REG_R_STATUS, &alarms);
data->alarms = alarms; /* save as 16 bit value */
@@ -532,15 +574,16 @@ static struct lm90_data *lm90_update_device(struct device *dev)
if (data->kind == max6696) {
lm90_select_remote_channel(client, data, 1);
lm90_read_reg(client, LM90_REG_R_REMOTE_CRIT,
- &data->temp8[6]);
+ &data->temp8[TEMP8_REMOTE2_CRIT]);
lm90_read_reg(client, MAX6659_REG_R_REMOTE_EMERG,
- &data->temp8[7]);
+ &data->temp8[TEMP8_REMOTE2_EMERG]);
lm90_read16(client, LM90_REG_R_REMOTE_TEMPH,
- LM90_REG_R_REMOTE_TEMPL, &data->temp11[5]);
+ LM90_REG_R_REMOTE_TEMPL,
+ &data->temp11[TEMP11_REMOTE2_TEMP]);
if (!lm90_read_reg(client, LM90_REG_R_REMOTE_LOWH, &h))
- data->temp11[6] = h << 8;
+ data->temp11[TEMP11_REMOTE2_LOW] = h << 8;
if (!lm90_read_reg(client, LM90_REG_R_REMOTE_HIGHH, &h))
- data->temp11[7] = h << 8;
+ data->temp11[TEMP11_REMOTE2_HIGH] = h << 8;
lm90_select_remote_channel(client, data, 0);
if (!lm90_read_reg(client, MAX6696_REG_R_STATUS2,
@@ -735,7 +778,7 @@ static ssize_t show_temp8(struct device *dev, struct device_attribute *devattr,
static void _set_temp8(struct device *dev, int index, long val)
{
- static const u8 reg[8] = {
+ static const u8 reg[TEMP8_REG_NUM] = {
LM90_REG_W_LOCAL_LOW,
LM90_REG_W_LOCAL_HIGH,
LM90_REG_W_LOCAL_CRIT,
@@ -818,7 +861,7 @@ static void _set_temp11(struct device *dev, int nr, int index, long val)
u8 high;
u8 low;
int channel;
- } reg[5] = {
+ } reg[NR_NUM] = {
{ LM90_REG_W_REMOTE_LOWH, LM90_REG_W_REMOTE_LOWL, 0 },
{ LM90_REG_W_REMOTE_HIGHH, LM90_REG_W_REMOTE_HIGHL, 0 },
{ LM90_REG_W_REMOTE_OFFSH, LM90_REG_W_REMOTE_OFFSL, 0 },
@@ -909,11 +952,12 @@ static ssize_t set_temphyst(struct device *dev, struct device_attribute *dummy,
mutex_lock(&data->update_lock);
if (data->kind == adt7461)
- temp = temp_from_u8_adt7461(data, data->temp8[2]);
+ temp = temp_from_u8_adt7461(data,
+ data->temp8[TEMP8_LOCAL_CRIT]);
else if (data->kind == max6646)
- temp = temp_from_u8(data->temp8[2]);
+ temp = temp_from_u8(data->temp8[TEMP8_LOCAL_CRIT]);
else
- temp = temp_from_s8(data->temp8[2]);
+ temp = temp_from_s8(data->temp8[TEMP8_LOCAL_CRIT]);
data->temp_hyst = hyst_to_reg(temp - val);
i2c_smbus_write_byte_data(client, LM90_REG_W_TCRIT_HYST,
@@ -967,25 +1011,28 @@ static ssize_t set_update_interval(struct device *dev,
return count;
}
-static SENSOR_DEVICE_ATTR_2(temp1_input, S_IRUGO, show_temp11, NULL, 0, 4);
-static SENSOR_DEVICE_ATTR_2(temp2_input, S_IRUGO, show_temp11, NULL, 0, 0);
+static SENSOR_DEVICE_ATTR_2(temp1_input, S_IRUGO, show_temp11, NULL,
+ NR_CHAN_0_REMOTE_LOW, TEMP11_LOCAL_TEMP);
+static SENSOR_DEVICE_ATTR_2(temp2_input, S_IRUGO, show_temp11, NULL,
+ NR_CHAN_0_REMOTE_LOW, TEMP11_REMOTE_TEMP);
static SENSOR_DEVICE_ATTR(temp1_min, S_IWUSR | S_IRUGO, show_temp8,
- set_temp8, 0);
+ set_temp8, TEMP8_LOCAL_LOW);
static SENSOR_DEVICE_ATTR_2(temp2_min, S_IWUSR | S_IRUGO, show_temp11,
- set_temp11, 0, 1);
+ set_temp11, NR_CHAN_0_REMOTE_LOW, TEMP11_REMOTE_LOW);
static SENSOR_DEVICE_ATTR(temp1_max, S_IWUSR | S_IRUGO, show_temp8,
- set_temp8, 1);
+ set_temp8, TEMP8_LOCAL_HIGH);
static SENSOR_DEVICE_ATTR_2(temp2_max, S_IWUSR | S_IRUGO, show_temp11,
- set_temp11, 1, 2);
+ set_temp11, NR_CHAN_0_REMOTE_HIGH, TEMP11_REMOTE_HIGH);
static SENSOR_DEVICE_ATTR(temp1_crit, S_IWUSR | S_IRUGO, show_temp8,
- set_temp8, 2);
+ set_temp8, TEMP8_LOCAL_CRIT);
static SENSOR_DEVICE_ATTR(temp2_crit, S_IWUSR | S_IRUGO, show_temp8,
- set_temp8, 3);
+ set_temp8, TEMP8_REMOTE_CRIT);
static SENSOR_DEVICE_ATTR(temp1_crit_hyst, S_IWUSR | S_IRUGO, show_temphyst,
- set_temphyst, 2);
-static SENSOR_DEVICE_ATTR(temp2_crit_hyst, S_IRUGO, show_temphyst, NULL, 3);
+ set_temphyst, TEMP8_LOCAL_CRIT);
+static SENSOR_DEVICE_ATTR(temp2_crit_hyst, S_IRUGO, show_temphyst, NULL,
+ TEMP8_REMOTE_CRIT);
static SENSOR_DEVICE_ATTR_2(temp2_offset, S_IWUSR | S_IRUGO, show_temp11,
- set_temp11, 2, 3);
+ set_temp11, NR_CHAN_0_REMOTE_OFFSET, TEMP11_REMOTE_OFFSET);
/* Individual alarm files */
static SENSOR_DEVICE_ATTR(temp1_crit_alarm, S_IRUGO, show_alarm, NULL, 0);
@@ -1033,13 +1080,13 @@ static const struct attribute_group lm90_group = {
* Additional attributes for devices with emergency sensors
*/
static SENSOR_DEVICE_ATTR(temp1_emergency, S_IWUSR | S_IRUGO, show_temp8,
- set_temp8, 4);
+ set_temp8, TEMP8_LOCAL_EMERG);
static SENSOR_DEVICE_ATTR(temp2_emergency, S_IWUSR | S_IRUGO, show_temp8,
- set_temp8, 5);
+ set_temp8, TEMP8_REMOTE_EMERG);
static SENSOR_DEVICE_ATTR(temp1_emergency_hyst, S_IRUGO, show_temphyst,
- NULL, 4);
+ NULL, TEMP8_LOCAL_EMERG);
static SENSOR_DEVICE_ATTR(temp2_emergency_hyst, S_IRUGO, show_temphyst,
- NULL, 5);
+ NULL, TEMP8_REMOTE_EMERG);
static struct attribute *lm90_emergency_attributes[] = {
&sensor_dev_attr_temp1_emergency.dev_attr.attr,
@@ -1069,18 +1116,20 @@ static const struct attribute_group lm90_emergency_alarm_group = {
/*
* Additional attributes for devices with 3 temperature sensors
*/
-static SENSOR_DEVICE_ATTR_2(temp3_input, S_IRUGO, show_temp11, NULL, 0, 5);
+static SENSOR_DEVICE_ATTR_2(temp3_input, S_IRUGO, show_temp11, NULL,
+ NR_CHAN_0_REMOTE_LOW, TEMP11_REMOTE2_TEMP);
static SENSOR_DEVICE_ATTR_2(temp3_min, S_IWUSR | S_IRUGO, show_temp11,
- set_temp11, 3, 6);
+ set_temp11, NR_CHAN_1_REMOTE_LOW, TEMP11_REMOTE2_LOW);
static SENSOR_DEVICE_ATTR_2(temp3_max, S_IWUSR | S_IRUGO, show_temp11,
- set_temp11, 4, 7);
+ set_temp11, NR_CHAN_1_REMOTE_HIGH, TEMP11_REMOTE2_HIGH);
static SENSOR_DEVICE_ATTR(temp3_crit, S_IWUSR | S_IRUGO, show_temp8,
- set_temp8, 6);
-static SENSOR_DEVICE_ATTR(temp3_crit_hyst, S_IRUGO, show_temphyst, NULL, 6);
+ set_temp8, TEMP8_REMOTE2_CRIT);
+static SENSOR_DEVICE_ATTR(temp3_crit_hyst, S_IRUGO, show_temphyst, NULL,
+ TEMP8_REMOTE2_CRIT);
static SENSOR_DEVICE_ATTR(temp3_emergency, S_IWUSR | S_IRUGO, show_temp8,
- set_temp8, 7);
+ set_temp8, TEMP8_REMOTE2_EMERG);
static SENSOR_DEVICE_ATTR(temp3_emergency_hyst, S_IRUGO, show_temphyst,
- NULL, 7);
+ NULL, TEMP8_REMOTE2_EMERG);
static SENSOR_DEVICE_ATTR(temp3_crit_alarm, S_IRUGO, show_alarm, NULL, 9);
static SENSOR_DEVICE_ATTR(temp3_fault, S_IRUGO, show_alarm, NULL, 10);
--
1.7.9.5
WARNING: multiple messages have this Message-ID (diff)
From: wni@nvidia.com (Wei Ni)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFC PATCH 4/9] hwmon: (lm90) use macros for the indexes of temp8 and temp11
Date: Mon, 18 Feb 2013 19:30:26 +0800 [thread overview]
Message-ID: <1361187031-3679-5-git-send-email-wni@nvidia.com> (raw)
In-Reply-To: <1361187031-3679-1-git-send-email-wni@nvidia.com>
Using macros for the indexes and nrs of temp8 and temp11.
This make the code much clearer.
Signed-off-by: Wei Ni <wni@nvidia.com>
---
drivers/hwmon/lm90.c | 179 ++++++++++++++++++++++++++++++++------------------
1 file changed, 114 insertions(+), 65 deletions(-)
diff --git a/drivers/hwmon/lm90.c b/drivers/hwmon/lm90.c
index 80311ef..de5a476 100644
--- a/drivers/hwmon/lm90.c
+++ b/drivers/hwmon/lm90.c
@@ -298,6 +298,59 @@ static const struct lm90_params lm90_params[] = {
};
/*
+ * TEMP8 register index
+ */
+enum lm90_temp8_reg_index {
+ TEMP8_LOCAL_LOW = 0, /* 0: local low limit */
+ TEMP8_LOCAL_HIGH, /* 1: local high limit */
+ TEMP8_LOCAL_CRIT, /* 2: local critical limit */
+ TEMP8_REMOTE_CRIT, /* 3: remote critical limit */
+ TEMP8_LOCAL_EMERG, /* 4: local emergency limit
+ * (max6659 and max6695/96)
+ */
+ TEMP8_REMOTE_EMERG, /* 5: remote emergency limit
+ * (max6659 and max6695/96)
+ */
+ TEMP8_REMOTE2_CRIT, /* 6: remote 2 critical limit
+ * (max6695/96 only)
+ */
+ TEMP8_REMOTE2_EMERG, /* 7: remote 2 emergency limit
+ * (max6695/96 only)
+ */
+ TEMP8_REG_NUM
+};
+
+/*
+ * TEMP11 register index
+ */
+enum lm90_temp11_reg_index {
+ TEMP11_REMOTE_TEMP = 0, /* 0: remote input */
+ TEMP11_REMOTE_LOW, /* 1: remote low limit */
+ TEMP11_REMOTE_HIGH, /* 2: remote high limit */
+ TEMP11_REMOTE_OFFSET, /* 3: remote offset
+ * (except max6646, max6657/58/59,
+ * and max6695/96)
+ */
+ TEMP11_LOCAL_TEMP, /* 4: local input */
+ TEMP11_REMOTE2_TEMP, /* 5: remote 2 input (max6695/96 only) */
+ TEMP11_REMOTE2_LOW, /* 6: remote 2 low limit (max6695/96 only) */
+ TEMP11_REMOTE2_HIGH, /* 7: remote 2 high limit (max6695/96 only) */
+ TEMP11_REG_NUM
+};
+
+/*
+ * TEMP11 register NR
+ */
+enum lm90_temp11_reg_nr {
+ NR_CHAN_0_REMOTE_LOW = 0, /* 0: channel 0, remote low limit */
+ NR_CHAN_0_REMOTE_HIGH, /* 1: channel 0, remote high limit */
+ NR_CHAN_0_REMOTE_OFFSET, /* 2: channel 0, remote offset */
+ NR_CHAN_1_REMOTE_LOW, /* 3: channel 1, remote low limit */
+ NR_CHAN_1_REMOTE_HIGH, /* 4: channel 1, remote high limit */
+ NR_NUM /* number of the NRs for temp11 */
+};
+
+/*
* Client data (each client gets its own)
*/
@@ -320,25 +373,8 @@ 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 (max6695/96 only)
- */
+ s8 temp8[TEMP8_REG_NUM];
+ s16 temp11[TEMP11_REG_NUM];
u8 temp_hyst;
u16 alarms; /* bitvector (upper 8 bits for max6695/96) */
};
@@ -480,37 +516,42 @@ static struct lm90_data *lm90_update_device(struct device *dev)
u8 alarms;
dev_dbg(&client->dev, "Updating lm90 data.\n");
- lm90_read_reg(client, LM90_REG_R_LOCAL_LOW, &data->temp8[0]);
- lm90_read_reg(client, LM90_REG_R_LOCAL_HIGH, &data->temp8[1]);
- lm90_read_reg(client, LM90_REG_R_LOCAL_CRIT, &data->temp8[2]);
- lm90_read_reg(client, LM90_REG_R_REMOTE_CRIT, &data->temp8[3]);
+ lm90_read_reg(client, LM90_REG_R_LOCAL_LOW,
+ &data->temp8[TEMP8_LOCAL_LOW]);
+ lm90_read_reg(client, LM90_REG_R_LOCAL_HIGH,
+ &data->temp8[TEMP8_LOCAL_HIGH]);
+ lm90_read_reg(client, LM90_REG_R_LOCAL_CRIT,
+ &data->temp8[TEMP8_LOCAL_CRIT]);
+ lm90_read_reg(client, LM90_REG_R_REMOTE_CRIT,
+ &data->temp8[TEMP8_REMOTE_CRIT]);
lm90_read_reg(client, LM90_REG_R_TCRIT_HYST, &data->temp_hyst);
if (data->reg_local_ext) {
lm90_read16(client, LM90_REG_R_LOCAL_TEMP,
data->reg_local_ext,
- &data->temp11[4]);
+ &data->temp11[TEMP11_LOCAL_TEMP]);
} else {
if (lm90_read_reg(client, LM90_REG_R_LOCAL_TEMP,
&h) == 0)
- data->temp11[4] = h << 8;
+ data->temp11[TEMP11_LOCAL_TEMP] = h << 8;
}
lm90_read16(client, LM90_REG_R_REMOTE_TEMPH,
- LM90_REG_R_REMOTE_TEMPL, &data->temp11[0]);
+ LM90_REG_R_REMOTE_TEMPL,
+ &data->temp11[TEMP11_REMOTE_TEMP]);
if (lm90_read_reg(client, LM90_REG_R_REMOTE_LOWH, &h) == 0) {
- data->temp11[1] = h << 8;
+ data->temp11[TEMP11_REMOTE_LOW] = h << 8;
if ((data->flags & LM90_HAVE_REM_LIMIT_EXT)
&& lm90_read_reg(client, LM90_REG_R_REMOTE_LOWL,
&l) == 0)
- data->temp11[1] |= l;
+ data->temp11[TEMP11_REMOTE_LOW] |= l;
}
if (lm90_read_reg(client, LM90_REG_R_REMOTE_HIGHH, &h) == 0) {
- data->temp11[2] = h << 8;
+ data->temp11[TEMP11_REMOTE_HIGH] = h << 8;
if ((data->flags & LM90_HAVE_REM_LIMIT_EXT)
&& lm90_read_reg(client, LM90_REG_R_REMOTE_HIGHL,
&l) == 0)
- data->temp11[2] |= l;
+ data->temp11[TEMP11_REMOTE_HIGH] |= l;
}
if (data->flags & LM90_HAVE_OFFSET) {
@@ -518,13 +559,14 @@ static struct lm90_data *lm90_update_device(struct device *dev)
&h) == 0
&& lm90_read_reg(client, LM90_REG_R_REMOTE_OFFSL,
&l) == 0)
- data->temp11[3] = (h << 8) | l;
+ data->temp11[TEMP11_REMOTE_OFFSET] =
+ (h << 8) | l;
}
if (data->flags & LM90_HAVE_EMERGENCY) {
lm90_read_reg(client, MAX6659_REG_R_LOCAL_EMERG,
- &data->temp8[4]);
+ &data->temp8[TEMP8_LOCAL_EMERG]);
lm90_read_reg(client, MAX6659_REG_R_REMOTE_EMERG,
- &data->temp8[5]);
+ &data->temp8[TEMP8_REMOTE_EMERG]);
}
lm90_read_reg(client, LM90_REG_R_STATUS, &alarms);
data->alarms = alarms; /* save as 16 bit value */
@@ -532,15 +574,16 @@ static struct lm90_data *lm90_update_device(struct device *dev)
if (data->kind == max6696) {
lm90_select_remote_channel(client, data, 1);
lm90_read_reg(client, LM90_REG_R_REMOTE_CRIT,
- &data->temp8[6]);
+ &data->temp8[TEMP8_REMOTE2_CRIT]);
lm90_read_reg(client, MAX6659_REG_R_REMOTE_EMERG,
- &data->temp8[7]);
+ &data->temp8[TEMP8_REMOTE2_EMERG]);
lm90_read16(client, LM90_REG_R_REMOTE_TEMPH,
- LM90_REG_R_REMOTE_TEMPL, &data->temp11[5]);
+ LM90_REG_R_REMOTE_TEMPL,
+ &data->temp11[TEMP11_REMOTE2_TEMP]);
if (!lm90_read_reg(client, LM90_REG_R_REMOTE_LOWH, &h))
- data->temp11[6] = h << 8;
+ data->temp11[TEMP11_REMOTE2_LOW] = h << 8;
if (!lm90_read_reg(client, LM90_REG_R_REMOTE_HIGHH, &h))
- data->temp11[7] = h << 8;
+ data->temp11[TEMP11_REMOTE2_HIGH] = h << 8;
lm90_select_remote_channel(client, data, 0);
if (!lm90_read_reg(client, MAX6696_REG_R_STATUS2,
@@ -735,7 +778,7 @@ static ssize_t show_temp8(struct device *dev, struct device_attribute *devattr,
static void _set_temp8(struct device *dev, int index, long val)
{
- static const u8 reg[8] = {
+ static const u8 reg[TEMP8_REG_NUM] = {
LM90_REG_W_LOCAL_LOW,
LM90_REG_W_LOCAL_HIGH,
LM90_REG_W_LOCAL_CRIT,
@@ -818,7 +861,7 @@ static void _set_temp11(struct device *dev, int nr, int index, long val)
u8 high;
u8 low;
int channel;
- } reg[5] = {
+ } reg[NR_NUM] = {
{ LM90_REG_W_REMOTE_LOWH, LM90_REG_W_REMOTE_LOWL, 0 },
{ LM90_REG_W_REMOTE_HIGHH, LM90_REG_W_REMOTE_HIGHL, 0 },
{ LM90_REG_W_REMOTE_OFFSH, LM90_REG_W_REMOTE_OFFSL, 0 },
@@ -909,11 +952,12 @@ static ssize_t set_temphyst(struct device *dev, struct device_attribute *dummy,
mutex_lock(&data->update_lock);
if (data->kind == adt7461)
- temp = temp_from_u8_adt7461(data, data->temp8[2]);
+ temp = temp_from_u8_adt7461(data,
+ data->temp8[TEMP8_LOCAL_CRIT]);
else if (data->kind == max6646)
- temp = temp_from_u8(data->temp8[2]);
+ temp = temp_from_u8(data->temp8[TEMP8_LOCAL_CRIT]);
else
- temp = temp_from_s8(data->temp8[2]);
+ temp = temp_from_s8(data->temp8[TEMP8_LOCAL_CRIT]);
data->temp_hyst = hyst_to_reg(temp - val);
i2c_smbus_write_byte_data(client, LM90_REG_W_TCRIT_HYST,
@@ -967,25 +1011,28 @@ static ssize_t set_update_interval(struct device *dev,
return count;
}
-static SENSOR_DEVICE_ATTR_2(temp1_input, S_IRUGO, show_temp11, NULL, 0, 4);
-static SENSOR_DEVICE_ATTR_2(temp2_input, S_IRUGO, show_temp11, NULL, 0, 0);
+static SENSOR_DEVICE_ATTR_2(temp1_input, S_IRUGO, show_temp11, NULL,
+ NR_CHAN_0_REMOTE_LOW, TEMP11_LOCAL_TEMP);
+static SENSOR_DEVICE_ATTR_2(temp2_input, S_IRUGO, show_temp11, NULL,
+ NR_CHAN_0_REMOTE_LOW, TEMP11_REMOTE_TEMP);
static SENSOR_DEVICE_ATTR(temp1_min, S_IWUSR | S_IRUGO, show_temp8,
- set_temp8, 0);
+ set_temp8, TEMP8_LOCAL_LOW);
static SENSOR_DEVICE_ATTR_2(temp2_min, S_IWUSR | S_IRUGO, show_temp11,
- set_temp11, 0, 1);
+ set_temp11, NR_CHAN_0_REMOTE_LOW, TEMP11_REMOTE_LOW);
static SENSOR_DEVICE_ATTR(temp1_max, S_IWUSR | S_IRUGO, show_temp8,
- set_temp8, 1);
+ set_temp8, TEMP8_LOCAL_HIGH);
static SENSOR_DEVICE_ATTR_2(temp2_max, S_IWUSR | S_IRUGO, show_temp11,
- set_temp11, 1, 2);
+ set_temp11, NR_CHAN_0_REMOTE_HIGH, TEMP11_REMOTE_HIGH);
static SENSOR_DEVICE_ATTR(temp1_crit, S_IWUSR | S_IRUGO, show_temp8,
- set_temp8, 2);
+ set_temp8, TEMP8_LOCAL_CRIT);
static SENSOR_DEVICE_ATTR(temp2_crit, S_IWUSR | S_IRUGO, show_temp8,
- set_temp8, 3);
+ set_temp8, TEMP8_REMOTE_CRIT);
static SENSOR_DEVICE_ATTR(temp1_crit_hyst, S_IWUSR | S_IRUGO, show_temphyst,
- set_temphyst, 2);
-static SENSOR_DEVICE_ATTR(temp2_crit_hyst, S_IRUGO, show_temphyst, NULL, 3);
+ set_temphyst, TEMP8_LOCAL_CRIT);
+static SENSOR_DEVICE_ATTR(temp2_crit_hyst, S_IRUGO, show_temphyst, NULL,
+ TEMP8_REMOTE_CRIT);
static SENSOR_DEVICE_ATTR_2(temp2_offset, S_IWUSR | S_IRUGO, show_temp11,
- set_temp11, 2, 3);
+ set_temp11, NR_CHAN_0_REMOTE_OFFSET, TEMP11_REMOTE_OFFSET);
/* Individual alarm files */
static SENSOR_DEVICE_ATTR(temp1_crit_alarm, S_IRUGO, show_alarm, NULL, 0);
@@ -1033,13 +1080,13 @@ static const struct attribute_group lm90_group = {
* Additional attributes for devices with emergency sensors
*/
static SENSOR_DEVICE_ATTR(temp1_emergency, S_IWUSR | S_IRUGO, show_temp8,
- set_temp8, 4);
+ set_temp8, TEMP8_LOCAL_EMERG);
static SENSOR_DEVICE_ATTR(temp2_emergency, S_IWUSR | S_IRUGO, show_temp8,
- set_temp8, 5);
+ set_temp8, TEMP8_REMOTE_EMERG);
static SENSOR_DEVICE_ATTR(temp1_emergency_hyst, S_IRUGO, show_temphyst,
- NULL, 4);
+ NULL, TEMP8_LOCAL_EMERG);
static SENSOR_DEVICE_ATTR(temp2_emergency_hyst, S_IRUGO, show_temphyst,
- NULL, 5);
+ NULL, TEMP8_REMOTE_EMERG);
static struct attribute *lm90_emergency_attributes[] = {
&sensor_dev_attr_temp1_emergency.dev_attr.attr,
@@ -1069,18 +1116,20 @@ static const struct attribute_group lm90_emergency_alarm_group = {
/*
* Additional attributes for devices with 3 temperature sensors
*/
-static SENSOR_DEVICE_ATTR_2(temp3_input, S_IRUGO, show_temp11, NULL, 0, 5);
+static SENSOR_DEVICE_ATTR_2(temp3_input, S_IRUGO, show_temp11, NULL,
+ NR_CHAN_0_REMOTE_LOW, TEMP11_REMOTE2_TEMP);
static SENSOR_DEVICE_ATTR_2(temp3_min, S_IWUSR | S_IRUGO, show_temp11,
- set_temp11, 3, 6);
+ set_temp11, NR_CHAN_1_REMOTE_LOW, TEMP11_REMOTE2_LOW);
static SENSOR_DEVICE_ATTR_2(temp3_max, S_IWUSR | S_IRUGO, show_temp11,
- set_temp11, 4, 7);
+ set_temp11, NR_CHAN_1_REMOTE_HIGH, TEMP11_REMOTE2_HIGH);
static SENSOR_DEVICE_ATTR(temp3_crit, S_IWUSR | S_IRUGO, show_temp8,
- set_temp8, 6);
-static SENSOR_DEVICE_ATTR(temp3_crit_hyst, S_IRUGO, show_temphyst, NULL, 6);
+ set_temp8, TEMP8_REMOTE2_CRIT);
+static SENSOR_DEVICE_ATTR(temp3_crit_hyst, S_IRUGO, show_temphyst, NULL,
+ TEMP8_REMOTE2_CRIT);
static SENSOR_DEVICE_ATTR(temp3_emergency, S_IWUSR | S_IRUGO, show_temp8,
- set_temp8, 7);
+ set_temp8, TEMP8_REMOTE2_EMERG);
static SENSOR_DEVICE_ATTR(temp3_emergency_hyst, S_IRUGO, show_temphyst,
- NULL, 7);
+ NULL, TEMP8_REMOTE2_EMERG);
static SENSOR_DEVICE_ATTR(temp3_crit_alarm, S_IRUGO, show_alarm, NULL, 9);
static SENSOR_DEVICE_ATTR(temp3_fault, S_IRUGO, show_alarm, NULL, 10);
--
1.7.9.5
WARNING: multiple messages have this Message-ID (diff)
From: Wei Ni <wni@nvidia.com>
To: durgadoss.r@intel.com, rui.zhang@intel.com,
MLongnecker@nvidia.com, khali@linux-fr.org
Cc: devicetree-discuss@lists.ozlabs.org, linux-tegra@vger.kernel.org,
lm-sensors@lm-sensors.org, linux-pm@vger.kernel.org,
linux-kernel@vger.kernel.orgrs.org,
linux-arm-kernel@lists.infradead.org, Wei Ni <wni@nvidia.com>
Subject: [lm-sensors] [RFC PATCH 4/9] hwmon: (lm90) use macros for the indexes of temp8 and temp11
Date: Mon, 18 Feb 2013 11:30:26 +0000 [thread overview]
Message-ID: <1361187031-3679-5-git-send-email-wni@nvidia.com> (raw)
In-Reply-To: <1361187031-3679-1-git-send-email-wni@nvidia.com>
Using macros for the indexes and nrs of temp8 and temp11.
This make the code much clearer.
Signed-off-by: Wei Ni <wni@nvidia.com>
---
drivers/hwmon/lm90.c | 179 ++++++++++++++++++++++++++++++++------------------
1 file changed, 114 insertions(+), 65 deletions(-)
diff --git a/drivers/hwmon/lm90.c b/drivers/hwmon/lm90.c
index 80311ef..de5a476 100644
--- a/drivers/hwmon/lm90.c
+++ b/drivers/hwmon/lm90.c
@@ -298,6 +298,59 @@ static const struct lm90_params lm90_params[] = {
};
/*
+ * TEMP8 register index
+ */
+enum lm90_temp8_reg_index {
+ TEMP8_LOCAL_LOW = 0, /* 0: local low limit */
+ TEMP8_LOCAL_HIGH, /* 1: local high limit */
+ TEMP8_LOCAL_CRIT, /* 2: local critical limit */
+ TEMP8_REMOTE_CRIT, /* 3: remote critical limit */
+ TEMP8_LOCAL_EMERG, /* 4: local emergency limit
+ * (max6659 and max6695/96)
+ */
+ TEMP8_REMOTE_EMERG, /* 5: remote emergency limit
+ * (max6659 and max6695/96)
+ */
+ TEMP8_REMOTE2_CRIT, /* 6: remote 2 critical limit
+ * (max6695/96 only)
+ */
+ TEMP8_REMOTE2_EMERG, /* 7: remote 2 emergency limit
+ * (max6695/96 only)
+ */
+ TEMP8_REG_NUM
+};
+
+/*
+ * TEMP11 register index
+ */
+enum lm90_temp11_reg_index {
+ TEMP11_REMOTE_TEMP = 0, /* 0: remote input */
+ TEMP11_REMOTE_LOW, /* 1: remote low limit */
+ TEMP11_REMOTE_HIGH, /* 2: remote high limit */
+ TEMP11_REMOTE_OFFSET, /* 3: remote offset
+ * (except max6646, max6657/58/59,
+ * and max6695/96)
+ */
+ TEMP11_LOCAL_TEMP, /* 4: local input */
+ TEMP11_REMOTE2_TEMP, /* 5: remote 2 input (max6695/96 only) */
+ TEMP11_REMOTE2_LOW, /* 6: remote 2 low limit (max6695/96 only) */
+ TEMP11_REMOTE2_HIGH, /* 7: remote 2 high limit (max6695/96 only) */
+ TEMP11_REG_NUM
+};
+
+/*
+ * TEMP11 register NR
+ */
+enum lm90_temp11_reg_nr {
+ NR_CHAN_0_REMOTE_LOW = 0, /* 0: channel 0, remote low limit */
+ NR_CHAN_0_REMOTE_HIGH, /* 1: channel 0, remote high limit */
+ NR_CHAN_0_REMOTE_OFFSET, /* 2: channel 0, remote offset */
+ NR_CHAN_1_REMOTE_LOW, /* 3: channel 1, remote low limit */
+ NR_CHAN_1_REMOTE_HIGH, /* 4: channel 1, remote high limit */
+ NR_NUM /* number of the NRs for temp11 */
+};
+
+/*
* Client data (each client gets its own)
*/
@@ -320,25 +373,8 @@ 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 (max6695/96 only)
- */
+ s8 temp8[TEMP8_REG_NUM];
+ s16 temp11[TEMP11_REG_NUM];
u8 temp_hyst;
u16 alarms; /* bitvector (upper 8 bits for max6695/96) */
};
@@ -480,37 +516,42 @@ static struct lm90_data *lm90_update_device(struct device *dev)
u8 alarms;
dev_dbg(&client->dev, "Updating lm90 data.\n");
- lm90_read_reg(client, LM90_REG_R_LOCAL_LOW, &data->temp8[0]);
- lm90_read_reg(client, LM90_REG_R_LOCAL_HIGH, &data->temp8[1]);
- lm90_read_reg(client, LM90_REG_R_LOCAL_CRIT, &data->temp8[2]);
- lm90_read_reg(client, LM90_REG_R_REMOTE_CRIT, &data->temp8[3]);
+ lm90_read_reg(client, LM90_REG_R_LOCAL_LOW,
+ &data->temp8[TEMP8_LOCAL_LOW]);
+ lm90_read_reg(client, LM90_REG_R_LOCAL_HIGH,
+ &data->temp8[TEMP8_LOCAL_HIGH]);
+ lm90_read_reg(client, LM90_REG_R_LOCAL_CRIT,
+ &data->temp8[TEMP8_LOCAL_CRIT]);
+ lm90_read_reg(client, LM90_REG_R_REMOTE_CRIT,
+ &data->temp8[TEMP8_REMOTE_CRIT]);
lm90_read_reg(client, LM90_REG_R_TCRIT_HYST, &data->temp_hyst);
if (data->reg_local_ext) {
lm90_read16(client, LM90_REG_R_LOCAL_TEMP,
data->reg_local_ext,
- &data->temp11[4]);
+ &data->temp11[TEMP11_LOCAL_TEMP]);
} else {
if (lm90_read_reg(client, LM90_REG_R_LOCAL_TEMP,
&h) = 0)
- data->temp11[4] = h << 8;
+ data->temp11[TEMP11_LOCAL_TEMP] = h << 8;
}
lm90_read16(client, LM90_REG_R_REMOTE_TEMPH,
- LM90_REG_R_REMOTE_TEMPL, &data->temp11[0]);
+ LM90_REG_R_REMOTE_TEMPL,
+ &data->temp11[TEMP11_REMOTE_TEMP]);
if (lm90_read_reg(client, LM90_REG_R_REMOTE_LOWH, &h) = 0) {
- data->temp11[1] = h << 8;
+ data->temp11[TEMP11_REMOTE_LOW] = h << 8;
if ((data->flags & LM90_HAVE_REM_LIMIT_EXT)
&& lm90_read_reg(client, LM90_REG_R_REMOTE_LOWL,
&l) = 0)
- data->temp11[1] |= l;
+ data->temp11[TEMP11_REMOTE_LOW] |= l;
}
if (lm90_read_reg(client, LM90_REG_R_REMOTE_HIGHH, &h) = 0) {
- data->temp11[2] = h << 8;
+ data->temp11[TEMP11_REMOTE_HIGH] = h << 8;
if ((data->flags & LM90_HAVE_REM_LIMIT_EXT)
&& lm90_read_reg(client, LM90_REG_R_REMOTE_HIGHL,
&l) = 0)
- data->temp11[2] |= l;
+ data->temp11[TEMP11_REMOTE_HIGH] |= l;
}
if (data->flags & LM90_HAVE_OFFSET) {
@@ -518,13 +559,14 @@ static struct lm90_data *lm90_update_device(struct device *dev)
&h) = 0
&& lm90_read_reg(client, LM90_REG_R_REMOTE_OFFSL,
&l) = 0)
- data->temp11[3] = (h << 8) | l;
+ data->temp11[TEMP11_REMOTE_OFFSET] + (h << 8) | l;
}
if (data->flags & LM90_HAVE_EMERGENCY) {
lm90_read_reg(client, MAX6659_REG_R_LOCAL_EMERG,
- &data->temp8[4]);
+ &data->temp8[TEMP8_LOCAL_EMERG]);
lm90_read_reg(client, MAX6659_REG_R_REMOTE_EMERG,
- &data->temp8[5]);
+ &data->temp8[TEMP8_REMOTE_EMERG]);
}
lm90_read_reg(client, LM90_REG_R_STATUS, &alarms);
data->alarms = alarms; /* save as 16 bit value */
@@ -532,15 +574,16 @@ static struct lm90_data *lm90_update_device(struct device *dev)
if (data->kind = max6696) {
lm90_select_remote_channel(client, data, 1);
lm90_read_reg(client, LM90_REG_R_REMOTE_CRIT,
- &data->temp8[6]);
+ &data->temp8[TEMP8_REMOTE2_CRIT]);
lm90_read_reg(client, MAX6659_REG_R_REMOTE_EMERG,
- &data->temp8[7]);
+ &data->temp8[TEMP8_REMOTE2_EMERG]);
lm90_read16(client, LM90_REG_R_REMOTE_TEMPH,
- LM90_REG_R_REMOTE_TEMPL, &data->temp11[5]);
+ LM90_REG_R_REMOTE_TEMPL,
+ &data->temp11[TEMP11_REMOTE2_TEMP]);
if (!lm90_read_reg(client, LM90_REG_R_REMOTE_LOWH, &h))
- data->temp11[6] = h << 8;
+ data->temp11[TEMP11_REMOTE2_LOW] = h << 8;
if (!lm90_read_reg(client, LM90_REG_R_REMOTE_HIGHH, &h))
- data->temp11[7] = h << 8;
+ data->temp11[TEMP11_REMOTE2_HIGH] = h << 8;
lm90_select_remote_channel(client, data, 0);
if (!lm90_read_reg(client, MAX6696_REG_R_STATUS2,
@@ -735,7 +778,7 @@ static ssize_t show_temp8(struct device *dev, struct device_attribute *devattr,
static void _set_temp8(struct device *dev, int index, long val)
{
- static const u8 reg[8] = {
+ static const u8 reg[TEMP8_REG_NUM] = {
LM90_REG_W_LOCAL_LOW,
LM90_REG_W_LOCAL_HIGH,
LM90_REG_W_LOCAL_CRIT,
@@ -818,7 +861,7 @@ static void _set_temp11(struct device *dev, int nr, int index, long val)
u8 high;
u8 low;
int channel;
- } reg[5] = {
+ } reg[NR_NUM] = {
{ LM90_REG_W_REMOTE_LOWH, LM90_REG_W_REMOTE_LOWL, 0 },
{ LM90_REG_W_REMOTE_HIGHH, LM90_REG_W_REMOTE_HIGHL, 0 },
{ LM90_REG_W_REMOTE_OFFSH, LM90_REG_W_REMOTE_OFFSL, 0 },
@@ -909,11 +952,12 @@ static ssize_t set_temphyst(struct device *dev, struct device_attribute *dummy,
mutex_lock(&data->update_lock);
if (data->kind = adt7461)
- temp = temp_from_u8_adt7461(data, data->temp8[2]);
+ temp = temp_from_u8_adt7461(data,
+ data->temp8[TEMP8_LOCAL_CRIT]);
else if (data->kind = max6646)
- temp = temp_from_u8(data->temp8[2]);
+ temp = temp_from_u8(data->temp8[TEMP8_LOCAL_CRIT]);
else
- temp = temp_from_s8(data->temp8[2]);
+ temp = temp_from_s8(data->temp8[TEMP8_LOCAL_CRIT]);
data->temp_hyst = hyst_to_reg(temp - val);
i2c_smbus_write_byte_data(client, LM90_REG_W_TCRIT_HYST,
@@ -967,25 +1011,28 @@ static ssize_t set_update_interval(struct device *dev,
return count;
}
-static SENSOR_DEVICE_ATTR_2(temp1_input, S_IRUGO, show_temp11, NULL, 0, 4);
-static SENSOR_DEVICE_ATTR_2(temp2_input, S_IRUGO, show_temp11, NULL, 0, 0);
+static SENSOR_DEVICE_ATTR_2(temp1_input, S_IRUGO, show_temp11, NULL,
+ NR_CHAN_0_REMOTE_LOW, TEMP11_LOCAL_TEMP);
+static SENSOR_DEVICE_ATTR_2(temp2_input, S_IRUGO, show_temp11, NULL,
+ NR_CHAN_0_REMOTE_LOW, TEMP11_REMOTE_TEMP);
static SENSOR_DEVICE_ATTR(temp1_min, S_IWUSR | S_IRUGO, show_temp8,
- set_temp8, 0);
+ set_temp8, TEMP8_LOCAL_LOW);
static SENSOR_DEVICE_ATTR_2(temp2_min, S_IWUSR | S_IRUGO, show_temp11,
- set_temp11, 0, 1);
+ set_temp11, NR_CHAN_0_REMOTE_LOW, TEMP11_REMOTE_LOW);
static SENSOR_DEVICE_ATTR(temp1_max, S_IWUSR | S_IRUGO, show_temp8,
- set_temp8, 1);
+ set_temp8, TEMP8_LOCAL_HIGH);
static SENSOR_DEVICE_ATTR_2(temp2_max, S_IWUSR | S_IRUGO, show_temp11,
- set_temp11, 1, 2);
+ set_temp11, NR_CHAN_0_REMOTE_HIGH, TEMP11_REMOTE_HIGH);
static SENSOR_DEVICE_ATTR(temp1_crit, S_IWUSR | S_IRUGO, show_temp8,
- set_temp8, 2);
+ set_temp8, TEMP8_LOCAL_CRIT);
static SENSOR_DEVICE_ATTR(temp2_crit, S_IWUSR | S_IRUGO, show_temp8,
- set_temp8, 3);
+ set_temp8, TEMP8_REMOTE_CRIT);
static SENSOR_DEVICE_ATTR(temp1_crit_hyst, S_IWUSR | S_IRUGO, show_temphyst,
- set_temphyst, 2);
-static SENSOR_DEVICE_ATTR(temp2_crit_hyst, S_IRUGO, show_temphyst, NULL, 3);
+ set_temphyst, TEMP8_LOCAL_CRIT);
+static SENSOR_DEVICE_ATTR(temp2_crit_hyst, S_IRUGO, show_temphyst, NULL,
+ TEMP8_REMOTE_CRIT);
static SENSOR_DEVICE_ATTR_2(temp2_offset, S_IWUSR | S_IRUGO, show_temp11,
- set_temp11, 2, 3);
+ set_temp11, NR_CHAN_0_REMOTE_OFFSET, TEMP11_REMOTE_OFFSET);
/* Individual alarm files */
static SENSOR_DEVICE_ATTR(temp1_crit_alarm, S_IRUGO, show_alarm, NULL, 0);
@@ -1033,13 +1080,13 @@ static const struct attribute_group lm90_group = {
* Additional attributes for devices with emergency sensors
*/
static SENSOR_DEVICE_ATTR(temp1_emergency, S_IWUSR | S_IRUGO, show_temp8,
- set_temp8, 4);
+ set_temp8, TEMP8_LOCAL_EMERG);
static SENSOR_DEVICE_ATTR(temp2_emergency, S_IWUSR | S_IRUGO, show_temp8,
- set_temp8, 5);
+ set_temp8, TEMP8_REMOTE_EMERG);
static SENSOR_DEVICE_ATTR(temp1_emergency_hyst, S_IRUGO, show_temphyst,
- NULL, 4);
+ NULL, TEMP8_LOCAL_EMERG);
static SENSOR_DEVICE_ATTR(temp2_emergency_hyst, S_IRUGO, show_temphyst,
- NULL, 5);
+ NULL, TEMP8_REMOTE_EMERG);
static struct attribute *lm90_emergency_attributes[] = {
&sensor_dev_attr_temp1_emergency.dev_attr.attr,
@@ -1069,18 +1116,20 @@ static const struct attribute_group lm90_emergency_alarm_group = {
/*
* Additional attributes for devices with 3 temperature sensors
*/
-static SENSOR_DEVICE_ATTR_2(temp3_input, S_IRUGO, show_temp11, NULL, 0, 5);
+static SENSOR_DEVICE_ATTR_2(temp3_input, S_IRUGO, show_temp11, NULL,
+ NR_CHAN_0_REMOTE_LOW, TEMP11_REMOTE2_TEMP);
static SENSOR_DEVICE_ATTR_2(temp3_min, S_IWUSR | S_IRUGO, show_temp11,
- set_temp11, 3, 6);
+ set_temp11, NR_CHAN_1_REMOTE_LOW, TEMP11_REMOTE2_LOW);
static SENSOR_DEVICE_ATTR_2(temp3_max, S_IWUSR | S_IRUGO, show_temp11,
- set_temp11, 4, 7);
+ set_temp11, NR_CHAN_1_REMOTE_HIGH, TEMP11_REMOTE2_HIGH);
static SENSOR_DEVICE_ATTR(temp3_crit, S_IWUSR | S_IRUGO, show_temp8,
- set_temp8, 6);
-static SENSOR_DEVICE_ATTR(temp3_crit_hyst, S_IRUGO, show_temphyst, NULL, 6);
+ set_temp8, TEMP8_REMOTE2_CRIT);
+static SENSOR_DEVICE_ATTR(temp3_crit_hyst, S_IRUGO, show_temphyst, NULL,
+ TEMP8_REMOTE2_CRIT);
static SENSOR_DEVICE_ATTR(temp3_emergency, S_IWUSR | S_IRUGO, show_temp8,
- set_temp8, 7);
+ set_temp8, TEMP8_REMOTE2_EMERG);
static SENSOR_DEVICE_ATTR(temp3_emergency_hyst, S_IRUGO, show_temphyst,
- NULL, 7);
+ NULL, TEMP8_REMOTE2_EMERG);
static SENSOR_DEVICE_ATTR(temp3_crit_alarm, S_IRUGO, show_alarm, NULL, 9);
static SENSOR_DEVICE_ATTR(temp3_fault, S_IRUGO, show_alarm, NULL, 10);
--
1.7.9.5
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next prev parent reply other threads:[~2013-02-18 11:30 UTC|newest]
Thread overview: 135+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-18 11:30 [RFC PATCH 0/9] Support for tegra30 thermal Wei Ni
2013-02-18 11:30 ` [lm-sensors] " Wei Ni
2013-02-18 11:30 ` Wei Ni
2013-02-18 11:30 ` [RFC PATCH 2/9] hwmon: (lm90) split set&show temp as common codes Wei Ni
2013-02-18 11:30 ` [lm-sensors] " Wei Ni
2013-02-18 11:30 ` Wei Ni
2013-02-18 22:29 ` Matthew Longnecker
2013-02-18 22:29 ` [lm-sensors] " Matthew Longnecker
2013-02-18 22:29 ` Matthew Longnecker
2013-02-19 9:48 ` Wei Ni
2013-02-19 9:48 ` [lm-sensors] " Wei Ni
2013-02-19 9:48 ` Wei Ni
2013-02-19 3:31 ` [lm-sensors] " Guenter Roeck
2013-02-19 3:31 ` Guenter Roeck
2013-02-19 3:31 ` Guenter Roeck
[not found] ` <20130219033144.GA25610-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org>
2013-02-19 10:00 ` Wei Ni
2013-02-19 10:00 ` Wei Ni
2013-02-19 10:00 ` Wei Ni
2013-02-19 22:56 ` Stephen Warren
2013-02-19 22:56 ` [lm-sensors] " Stephen Warren
2013-02-19 22:56 ` Stephen Warren
[not found] ` <51240331.7080604-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-02-20 12:31 ` Wei Ni
2013-02-20 12:31 ` [lm-sensors] " Wei Ni
2013-02-20 12:31 ` Wei Ni
2013-02-18 11:30 ` Wei Ni [this message]
2013-02-18 11:30 ` [lm-sensors] [RFC PATCH 4/9] hwmon: (lm90) use macros for the indexes of temp8 and temp11 Wei Ni
2013-02-18 11:30 ` Wei Ni
2013-02-19 5:39 ` Alex Courbot
2013-02-19 5:39 ` [lm-sensors] " Alex Courbot
2013-02-19 5:39 ` Alex Courbot
[not found] ` <5123100A.9050604-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-02-19 9:58 ` Wei Ni
2013-02-19 9:58 ` [lm-sensors] " Wei Ni
2013-02-19 9:58 ` Wei Ni
2013-02-19 23:02 ` Stephen Warren
2013-02-19 23:02 ` [lm-sensors] " Stephen Warren
2013-02-19 23:02 ` Stephen Warren
[not found] ` <51240497.8010909-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-02-20 10:29 ` Wei Ni
2013-02-20 10:29 ` [lm-sensors] " Wei Ni
2013-02-20 10:29 ` Wei Ni
[not found] ` <1361187031-3679-1-git-send-email-wni-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-02-18 11:30 ` [RFC PATCH 1/9] ARM: dt: t30 cardhu: add dt entry for lm90 Wei Ni
2013-02-18 11:30 ` [lm-sensors] " Wei Ni
2013-02-18 11:30 ` Wei Ni
[not found] ` <1361187031-3679-2-git-send-email-wni-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-02-19 3:28 ` Alex Courbot
2013-02-19 3:28 ` [lm-sensors] " Alex Courbot
2013-02-19 3:28 ` Alex Courbot
2013-02-19 9:52 ` Wei Ni
2013-02-19 9:52 ` [lm-sensors] " Wei Ni
2013-02-19 9:52 ` Wei Ni
[not found] ` <5122F162.9030103-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-02-19 22:48 ` Stephen Warren
2013-02-19 22:48 ` [lm-sensors] " Stephen Warren
2013-02-19 22:48 ` Stephen Warren
2013-02-18 11:30 ` [RFC PATCH 3/9] hwmon: (lm90) add support to handle irq Wei Ni
2013-02-18 11:30 ` [lm-sensors] " Wei Ni
2013-02-18 11:30 ` Wei Ni
[not found] ` <1361187031-3679-4-git-send-email-wni-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-02-19 3:34 ` [lm-sensors] " Guenter Roeck
2013-02-19 3:34 ` Guenter Roeck
2013-02-19 3:34 ` Guenter Roeck
2013-02-19 10:43 ` Wei Ni
2013-02-19 10:43 ` Wei Ni
2013-02-19 10:43 ` Wei Ni
2013-02-19 23:00 ` Stephen Warren
2013-02-19 23:00 ` [lm-sensors] " Stephen Warren
2013-02-19 23:00 ` Stephen Warren
2013-02-20 3:27 ` Alex Courbot
2013-02-20 3:27 ` [lm-sensors] " Alex Courbot
2013-02-20 3:27 ` Alex Courbot
[not found] ` <5124429B.2000404-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-02-20 10:27 ` Wei Ni
2013-02-20 10:27 ` [lm-sensors] " Wei Ni
2013-02-20 10:27 ` Wei Ni
2013-02-18 11:30 ` [RFC PATCH 5/9] Thermal: Support using dt node to get sensor Wei Ni
2013-02-18 11:30 ` [lm-sensors] " Wei Ni
2013-02-18 11:30 ` Wei Ni
[not found] ` <1361187031-3679-6-git-send-email-wni-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-02-19 23:12 ` Stephen Warren
2013-02-19 23:12 ` [lm-sensors] " Stephen Warren
2013-02-19 23:12 ` Stephen Warren
[not found] ` <512406F0.4080708-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-02-20 10:36 ` Wei Ni
2013-02-20 10:36 ` [lm-sensors] " Wei Ni
2013-02-20 10:36 ` Wei Ni
2013-02-18 11:30 ` [RFC PATCH 6/9] hwmon: (lm90) Register to the thermal framework Wei Ni
2013-02-18 11:30 ` [lm-sensors] " Wei Ni
2013-02-18 11:30 ` Wei Ni
2013-02-19 3:42 ` [lm-sensors] " Guenter Roeck
2013-02-19 3:42 ` Guenter Roeck
2013-02-19 3:42 ` Guenter Roeck
[not found] ` <20130219034205.GC25610-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org>
2013-02-19 10:47 ` Wei Ni
2013-02-19 10:47 ` Wei Ni
2013-02-19 10:47 ` Wei Ni
2013-02-19 5:22 ` Alex Courbot
2013-02-19 5:22 ` [lm-sensors] " Alex Courbot
2013-02-19 5:22 ` Alex Courbot
2013-02-19 10:58 ` Wei Ni
2013-02-19 10:58 ` [lm-sensors] " Wei Ni
2013-02-19 10:58 ` Wei Ni
[not found] ` <1361187031-3679-7-git-send-email-wni-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-02-19 23:18 ` Stephen Warren
2013-02-19 23:18 ` [lm-sensors] " Stephen Warren
2013-02-19 23:18 ` Stephen Warren
2013-02-20 10:40 ` Wei Ni
2013-02-20 10:40 ` [lm-sensors] " Wei Ni
2013-02-20 10:40 ` Wei Ni
2013-02-18 11:30 ` [RFC PATCH 8/9] ARM: dt: t30 cardhu: add dt entry for thermal driver Wei Ni
2013-02-18 11:30 ` [lm-sensors] " Wei Ni
2013-02-18 11:30 ` Wei Ni
2013-02-19 3:42 ` Alex Courbot
2013-02-19 3:42 ` [lm-sensors] " Alex Courbot
2013-02-19 3:42 ` Alex Courbot
2013-02-19 9:56 ` Wei Ni
2013-02-19 9:56 ` [lm-sensors] " Wei Ni
2013-02-19 9:56 ` Wei Ni
[not found] ` <1361187031-3679-9-git-send-email-wni-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-02-19 23:28 ` Stephen Warren
2013-02-19 23:28 ` [lm-sensors] " Stephen Warren
2013-02-19 23:28 ` Stephen Warren
2013-02-20 11:53 ` Wei Ni
2013-02-20 11:53 ` [lm-sensors] " Wei Ni
2013-02-20 11:53 ` Wei Ni
[not found] ` <5124B934.3020900-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-02-20 17:18 ` Stephen Warren
2013-02-20 17:18 ` [lm-sensors] " Stephen Warren
2013-02-20 17:18 ` Stephen Warren
2013-02-18 11:30 ` [RFC PATCH 9/9] ARM: tegra: defconfig: enable thermal framework Wei Ni
2013-02-18 11:30 ` [lm-sensors] " Wei Ni
2013-02-18 11:30 ` Wei Ni
2013-02-18 11:30 ` [RFC PATCH 7/9] thermal: tegra30: add tegra30 thermal driver Wei Ni
2013-02-18 11:30 ` [lm-sensors] " Wei Ni
2013-02-18 11:30 ` Wei Ni
2013-02-19 23:48 ` Stephen Warren
2013-02-19 23:48 ` [lm-sensors] " Stephen Warren
2013-02-19 23:48 ` Stephen Warren
2013-02-20 12:23 ` Wei Ni
2013-02-20 12:23 ` [lm-sensors] " Wei Ni
2013-02-20 12:23 ` Wei Ni
2013-02-19 23:56 ` Russell King - ARM Linux
2013-02-19 23:56 ` [lm-sensors] " Russell King - ARM Linux
2013-02-19 23:56 ` Russell King - ARM Linux
[not found] ` <20130219235629.GU17833-l+eeeJia6m9vn6HldHNs0ANdhmdF6hFW@public.gmane.org>
2013-02-20 12:29 ` Wei Ni
2013-02-20 12:29 ` [lm-sensors] " Wei Ni
2013-02-20 12:29 ` Wei Ni
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