hwmon: (w83781d) Drop W83627HF support

The W83627HF hardware monitoring features are supported by the
w83627hf driver for several years now. Support by the w83781d has
been advertised as deprecated 6 months ago, it's about time to see
it go.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>

2 files changed, 8 insertions, 27 deletions

diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index af43d566d770..27e0b34ead5f 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -631,13 +631,13 @@ config SENSORS_VT8231
           will be called vt8231.
 
 config SENSORS_W83781D
-        tristate "Winbond W83781D, W83782D, W83783S, W83627HF, Asus AS99127F"
+        tristate "Winbond W83781D, W83782D, W83783S, Asus AS99127F"
         depends on I2C
         select HWMON_VID
         help
           If you say yes here you get support for the Winbond W8378x series
-          of sensor chips: the W83781D, W83782D, W83783S and W83627HF,
-          and the similar Asus AS99127F.
+          of sensor chips: the W83781D, W83782D and W83783S, and the similar
+          Asus AS99127F.
 
           This driver can also be built as a module.  If so, the module
           will be called w83781d.
diff --git a/drivers/hwmon/w83781d.c b/drivers/hwmon/w83781d.c
index d38b9ede3abd..8d4d1acbf650 100644
--- a/drivers/hwmon/w83781d.c
+++ b/drivers/hwmon/w83781d.c
@@ -28,7 +28,6 @@
     as99127f    7       3       0       3       0x31    0x12c3  yes     no
     as99127f rev.2 (type_name = as99127f)       0x31    0x5ca3  yes     no
     w83781d     7       3       0       3       0x10-1  0x5ca3  yes     yes
-    w83627hf    9       3       2       3       0x21    0x5ca3  yes     yes(LPC)
     w83782d     9       3       2-4     3       0x30    0x5ca3  yes     yes
     w83783s     5-6     3       2       1-2     0x40    0x5ca3  yes     no
 
@@ -59,7 +58,7 @@ static unsigned short normal_i2c[] = { 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d,
 static unsigned short isa_address = 0x290;
 
 /* Insmod parameters */
-I2C_CLIENT_INSMOD_5(w83781d, w83782d, w83783s, w83627hf, as99127f);
+I2C_CLIENT_INSMOD_4(w83781d, w83782d, w83783s, as99127f);
 I2C_CLIENT_MODULE_PARM(force_subclients, "List of subclient addresses: "
                     "{bus, clientaddr, subclientaddr1, subclientaddr2}");
 
@@ -113,7 +112,7 @@ MODULE_PARM_DESC(init, "Set to zero to bypass chip initialization");
 #define W83781D_REG_ALARM1              0x41
 #define W83781D_REG_ALARM2              0x42
 
-/* Real-time status (W83782D, W83783S, W83627HF) */
+/* Real-time status (W83782D, W83783S) */
 #define W83782D_REG_ALARM1              0x459
 #define W83782D_REG_ALARM2              0x45A
 #define W83782D_REG_ALARM3              0x45B
@@ -962,8 +961,6 @@ w83781d_detect_subclients(struct i2c_adapter *adapter, int address, int kind,
                 client_name = "w83782d subclient";
         else if (kind == w83783s)
                 client_name = "w83783s subclient";
-        else if (kind == w83627hf)
-                client_name = "w83627hf subclient";
         else if (kind == as99127f)
                 client_name = "as99127f subclient";
 
@@ -1267,8 +1264,6 @@ w83781d_detect(struct i2c_adapter *adapter, int address, int kind)
                         kind = w83782d;
                 else if (val1 == 0x40 && vendid == winbond && address == 0x2d)
                         kind = w83783s;
-                else if (val1 == 0x21 && vendid == winbond)
-                        kind = w83627hf;
                 else if (val1 == 0x31)
                         kind = as99127f;
                 else {
@@ -1287,8 +1282,6 @@ w83781d_detect(struct i2c_adapter *adapter, int address, int kind)
                 client_name = "w83782d";
         } else if (kind == w83783s) {
                 client_name = "w83783s";
-        } else if (kind == w83627hf) {
-                client_name = "w83627hf";
         } else if (kind == as99127f) {
                 client_name = "as99127f";
         }
@@ -1395,10 +1388,6 @@ w83781d_isa_probe(struct platform_device *pdev)
 
         reg = w83781d_read_value(data, W83781D_REG_WCHIPID);
         switch (reg) {
-        case 0x21:
-                data->type = w83627hf;
-                name = "w83627hf";
-                break;
         case 0x30:
                 data->type = w83782d;
                 name = "w83782d";
@@ -1598,11 +1587,6 @@ w83781d_init_device(struct device *dev)
         int type = data->type;
         u8 tmp;
 
-        if (type == w83627hf)
-                dev_info(dev, "The W83627HF chip is better supported by the "
-                         "w83627hf driver, support will be dropped from the "
-                         "w83781d driver soon\n");
-
         if (reset && type != as99127f) { /* this resets registers we don't have
                                            documentation for on the as99127f */
                 /* Resetting the chip has been the default for a long time,
@@ -1716,8 +1700,7 @@ static struct w83781d_data *w83781d_update_device(struct device *dev)
                             w83781d_read_value(data, W83781D_REG_IN_MIN(i));
                         data->in_max[i] =
                             w83781d_read_value(data, W83781D_REG_IN_MAX(i));
-                        if ((data->type != w83782d)
-                            && (data->type != w83627hf) && (i == 6))
+                        if ((data->type != w83782d) && (i == 6))
                                 break;
                 }
                 for (i = 0; i < 3; i++) {
@@ -1775,7 +1758,7 @@ static struct w83781d_data *w83781d_update_device(struct device *dev)
                         data->fan_div[1] |= (i >> 4) & 0x04;
                         data->fan_div[2] |= (i >> 5) & 0x04;
                 }
-                if ((data->type == w83782d) || (data->type == w83627hf)) {
+                if (data->type == w83782d) {
                         data->alarms = w83781d_read_value(data,
                                                 W83782D_REG_ALARM1)
                                      | (w83781d_read_value(data,
@@ -1885,13 +1868,11 @@ w83781d_isa_found(unsigned short address)
         outb_p(W83781D_REG_WCHIPID, address + W83781D_ADDR_REG_OFFSET);
         val = inb_p(address + W83781D_DATA_REG_OFFSET);
         if ((val & 0xfe) == 0x10        /* W83781D */
-         || val == 0x30                 /* W83782D */
-         || val == 0x21)                /* W83627HF */
+         || val == 0x30)                /* W83782D */
                 found = 1;
 
         if (found)
                 pr_info("w83781d: Found a %s chip at %#x\n",
-                        val == 0x21 ? "W83627HF" :
                         val == 0x30 ? "W83782D" : "W83781D", (int)address);
 
  release: