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authorAndrew Morton <akpm@linux-foundation.org>2010-08-19 14:13:31 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-08-20 09:34:55 -0700
commitf2e41e910320197d55b52e28d99a07130f2ae738 (patch)
tree110e2a253c05d01faa01e7eb7a2fdbeef93b31b9
parenta25effa4d265eb5028c7d4a92a0ddd9267c3c43d (diff)
downloadlinux-stericsson-f2e41e910320197d55b52e28d99a07130f2ae738.tar.gz
revert "hwmon: f71882fg: add support for the Fintek F71808E"
Revert commit 7721fea3d0fd93fb4d000eb737b444369358d6d3 ("hwmon: f71882fg: add support for the Fintek F71808E"). Hans said: : A second review after I've received a data sheet for this device from : Fintek has turned up a few bugs. : : Unfortunately Giel (nor I) have time to fix this in time for the 2.6.36 : cycle. Therefor I would like to see this patch reverted as not having any : support for the hwmon function of this superio chip is better then having : unreliable support. Cc: Giel van Schijndel <me@mortis.eu> Cc: Jean Delvare <khali@linux-fr.org> Cc: Hans de Goede <hdegoede@redhat.com> Cc: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--Documentation/hwmon/f71882fg4
-rw-r--r--drivers/hwmon/Kconfig6
-rw-r--r--drivers/hwmon/f71882fg.c83
3 files changed, 11 insertions, 82 deletions
diff --git a/Documentation/hwmon/f71882fg b/Documentation/hwmon/f71882fg
index 1a07fd674cd0..a7952c2bd959 100644
--- a/Documentation/hwmon/f71882fg
+++ b/Documentation/hwmon/f71882fg
@@ -2,10 +2,6 @@ Kernel driver f71882fg
======================
Supported chips:
- * Fintek F71808E
- Prefix: 'f71808fg'
- Addresses scanned: none, address read from Super I/O config space
- Datasheet: Not public
* Fintek F71858FG
Prefix: 'f71858fg'
Addresses scanned: none, address read from Super I/O config space
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index 0fba82943125..4d4d09bdec0a 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -332,11 +332,11 @@ config SENSORS_F71805F
will be called f71805f.
config SENSORS_F71882FG
- tristate "Fintek F71808E, F71858FG, F71862FG, F71882FG, F71889FG and F8000"
+ tristate "Fintek F71858FG, F71862FG, F71882FG, F71889FG and F8000"
depends on EXPERIMENTAL
help
- If you say yes here you get support for hardware monitoring features
- of the Fintek F71808E, F71858FG, F71862FG/71863FG, F71882FG/F71883FG,
+ If you say yes here you get support for hardware monitoring
+ features of the Fintek F71858FG, F71862FG/71863FG, F71882FG/F71883FG,
F71889FG and F8000 Super-I/O chips.
This driver can also be built as a module. If so, the module
diff --git a/drivers/hwmon/f71882fg.c b/drivers/hwmon/f71882fg.c
index 6207120dcd4d..537841ef44b9 100644
--- a/drivers/hwmon/f71882fg.c
+++ b/drivers/hwmon/f71882fg.c
@@ -45,7 +45,6 @@
#define SIO_REG_ADDR 0x60 /* Logical device address (2 bytes) */
#define SIO_FINTEK_ID 0x1934 /* Manufacturers ID */
-#define SIO_F71808_ID 0x0901 /* Chipset ID */
#define SIO_F71858_ID 0x0507 /* Chipset ID */
#define SIO_F71862_ID 0x0601 /* Chipset ID */
#define SIO_F71882_ID 0x0541 /* Chipset ID */
@@ -97,10 +96,9 @@ static unsigned short force_id;
module_param(force_id, ushort, 0);
MODULE_PARM_DESC(force_id, "Override the detected device ID");
-enum chips { f71808fg, f71858fg, f71862fg, f71882fg, f71889fg, f8000 };
+enum chips { f71858fg, f71862fg, f71882fg, f71889fg, f8000 };
static const char *f71882fg_names[] = {
- "f71808fg",
"f71858fg",
"f71862fg",
"f71882fg",
@@ -308,8 +306,8 @@ static struct sensor_device_attribute_2 f71858fg_in_temp_attr[] = {
SENSOR_ATTR_2(temp3_fault, S_IRUGO, show_temp_fault, NULL, 0, 2),
};
-/* In attr common to the f71862fg, f71882fg and f71889fg */
-static struct sensor_device_attribute_2 fxxxx_in_attr[] = {
+/* Temp and in attr common to the f71862fg, f71882fg and f71889fg */
+static struct sensor_device_attribute_2 fxxxx_in_temp_attr[] = {
SENSOR_ATTR_2(in0_input, S_IRUGO, show_in, NULL, 0, 0),
SENSOR_ATTR_2(in1_input, S_IRUGO, show_in, NULL, 0, 1),
SENSOR_ATTR_2(in2_input, S_IRUGO, show_in, NULL, 0, 2),
@@ -319,22 +317,6 @@ static struct sensor_device_attribute_2 fxxxx_in_attr[] = {
SENSOR_ATTR_2(in6_input, S_IRUGO, show_in, NULL, 0, 6),
SENSOR_ATTR_2(in7_input, S_IRUGO, show_in, NULL, 0, 7),
SENSOR_ATTR_2(in8_input, S_IRUGO, show_in, NULL, 0, 8),
-};
-
-/* In attr for the f71808fg */
-static struct sensor_device_attribute_2 f71808_in_attr[] = {
- SENSOR_ATTR_2(in0_input, S_IRUGO, show_in, NULL, 0, 0),
- SENSOR_ATTR_2(in1_input, S_IRUGO, show_in, NULL, 0, 1),
- SENSOR_ATTR_2(in2_input, S_IRUGO, show_in, NULL, 0, 2),
- SENSOR_ATTR_2(in3_input, S_IRUGO, show_in, NULL, 0, 3),
- SENSOR_ATTR_2(in4_input, S_IRUGO, show_in, NULL, 0, 4),
- SENSOR_ATTR_2(in5_input, S_IRUGO, show_in, NULL, 0, 5),
- SENSOR_ATTR_2(in6_input, S_IRUGO, show_in, NULL, 0, 7),
- SENSOR_ATTR_2(in7_input, S_IRUGO, show_in, NULL, 0, 8),
-};
-
-/* Temp attr common to the f71808fg, f71862fg, f71882fg and f71889fg */
-static struct sensor_device_attribute_2 fxxxx_temp_attr[] = {
SENSOR_ATTR_2(temp1_input, S_IRUGO, show_temp, NULL, 0, 1),
SENSOR_ATTR_2(temp1_max, S_IRUGO|S_IWUSR, show_temp_max,
store_temp_max, 0, 1),
@@ -373,10 +355,6 @@ static struct sensor_device_attribute_2 fxxxx_temp_attr[] = {
store_temp_beep, 0, 6),
SENSOR_ATTR_2(temp2_type, S_IRUGO, show_temp_type, NULL, 0, 2),
SENSOR_ATTR_2(temp2_fault, S_IRUGO, show_temp_fault, NULL, 0, 2),
-};
-
-/* Temp and in attr common to the f71862fg, f71882fg and f71889fg */
-static struct sensor_device_attribute_2 f71862_temp_attr[] = {
SENSOR_ATTR_2(temp3_input, S_IRUGO, show_temp, NULL, 0, 3),
SENSOR_ATTR_2(temp3_max, S_IRUGO|S_IWUSR, show_temp_max,
store_temp_max, 0, 3),
@@ -1011,11 +989,6 @@ static struct f71882fg_data *f71882fg_update_device(struct device *dev)
data->temp_type[1] = 6;
break;
}
- } else if (data->type == f71808fg) {
- reg = f71882fg_read8(data, F71882FG_REG_TEMP_TYPE);
- data->temp_type[1] = (reg & 0x02) ? 2 : 4;
- data->temp_type[2] = (reg & 0x04) ? 2 : 4;
-
} else {
reg2 = f71882fg_read8(data, F71882FG_REG_PECI);
if ((reg2 & 0x03) == 0x01)
@@ -1898,8 +1871,7 @@ static ssize_t store_pwm_auto_point_temp(struct device *dev,
val /= 1000;
- if (data->type == f71889fg
- || data->type == f71808fg)
+ if (data->type == f71889fg)
val = SENSORS_LIMIT(val, -128, 127);
else
val = SENSORS_LIMIT(val, 0, 127);
@@ -2002,28 +1974,8 @@ static int __devinit f71882fg_probe(struct platform_device *pdev)
/* fall through! */
case f71862fg:
err = f71882fg_create_sysfs_files(pdev,
- f71862_temp_attr,
- ARRAY_SIZE(f71862_temp_attr));
- if (err)
- goto exit_unregister_sysfs;
- err = f71882fg_create_sysfs_files(pdev,
- fxxxx_in_attr,
- ARRAY_SIZE(fxxxx_in_attr));
- if (err)
- goto exit_unregister_sysfs;
- err = f71882fg_create_sysfs_files(pdev,
- fxxxx_temp_attr,
- ARRAY_SIZE(fxxxx_temp_attr));
- break;
- case f71808fg:
- err = f71882fg_create_sysfs_files(pdev,
- f71808_in_attr,
- ARRAY_SIZE(f71808_in_attr));
- if (err)
- goto exit_unregister_sysfs;
- err = f71882fg_create_sysfs_files(pdev,
- fxxxx_temp_attr,
- ARRAY_SIZE(fxxxx_temp_attr));
+ fxxxx_in_temp_attr,
+ ARRAY_SIZE(fxxxx_in_temp_attr));
break;
case f8000:
err = f71882fg_create_sysfs_files(pdev,
@@ -2050,7 +2002,6 @@ static int __devinit f71882fg_probe(struct platform_device *pdev)
case f71862fg:
err = (data->pwm_enable & 0x15) != 0x15;
break;
- case f71808fg:
case f71882fg:
case f71889fg:
err = 0;
@@ -2096,7 +2047,6 @@ static int __devinit f71882fg_probe(struct platform_device *pdev)
f8000_auto_pwm_attr,
ARRAY_SIZE(f8000_auto_pwm_attr));
break;
- case f71808fg:
case f71889fg:
for (i = 0; i < nr_fans; i++) {
data->pwm_auto_point_mapping[i] =
@@ -2176,22 +2126,8 @@ static int f71882fg_remove(struct platform_device *pdev)
/* fall through! */
case f71862fg:
f71882fg_remove_sysfs_files(pdev,
- f71862_temp_attr,
- ARRAY_SIZE(f71862_temp_attr));
- f71882fg_remove_sysfs_files(pdev,
- fxxxx_in_attr,
- ARRAY_SIZE(fxxxx_in_attr));
- f71882fg_remove_sysfs_files(pdev,
- fxxxx_temp_attr,
- ARRAY_SIZE(fxxxx_temp_attr));
- break;
- case f71808fg:
- f71882fg_remove_sysfs_files(pdev,
- f71808_in_attr,
- ARRAY_SIZE(f71808_in_attr));
- f71882fg_remove_sysfs_files(pdev,
- fxxxx_temp_attr,
- ARRAY_SIZE(fxxxx_temp_attr));
+ fxxxx_in_temp_attr,
+ ARRAY_SIZE(fxxxx_in_temp_attr));
break;
case f8000:
f71882fg_remove_sysfs_files(pdev,
@@ -2259,9 +2195,6 @@ static int __init f71882fg_find(int sioaddr, unsigned short *address,
devid = force_id ? force_id : superio_inw(sioaddr, SIO_REG_DEVID);
switch (devid) {
- case SIO_F71808_ID:
- sio_data->type = f71808fg;
- break;
case SIO_F71858_ID:
sio_data->type = f71858fg;
break;