Merge tag 'hwmon-for-v5.7-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull hwmon fixes from Guenter Roeck:

 - Fix up chip IDs (isl68137)

 - error handling for invalid temperatures and use true module name
   (drivetemp)

 - Fix static symbol warnings (k10temp)

 - Use valid hwmon device name (jc42)

* tag 'hwmon-for-v5.7-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
  hwmon: (jc42) Fix name to have no illegal characters
  hwmon: (k10temp) make some symbols static
  hwmon: (drivetemp) Return -ENODATA for invalid temperatures
  hwmon: (drivetemp) Use drivetemp's true module name in Kconfig section
  hwmon: (pmbus/isl68137) Fix up chip IDs

6 files changed, 134 insertions, 50 deletions

diff --git a/Documentation/hwmon/isl68137.rst b/Documentation/hwmon/isl68137.rst
index cc4b61447b63..0e71b22047f8 100644
--- a/Documentation/hwmon/isl68137.rst
+++ b/Documentation/hwmon/isl68137.rst
@@ -16,7 +16,7 @@ Supported chips:
 
   * Renesas ISL68220
 
-    Prefix: 'raa_dmpvr2_2rail'
+    Prefix: 'isl68220'
 
     Addresses scanned: -
 
@@ -26,7 +26,7 @@ Supported chips:
 
   * Renesas ISL68221
 
-    Prefix: 'raa_dmpvr2_3rail'
+    Prefix: 'isl68221'
 
     Addresses scanned: -
 
@@ -36,7 +36,7 @@ Supported chips:
 
   * Renesas ISL68222
 
-    Prefix: 'raa_dmpvr2_2rail'
+    Prefix: 'isl68222'
 
     Addresses scanned: -
 
@@ -46,7 +46,7 @@ Supported chips:
 
   * Renesas ISL68223
 
-    Prefix: 'raa_dmpvr2_2rail'
+    Prefix: 'isl68223'
 
     Addresses scanned: -
 
@@ -56,7 +56,7 @@ Supported chips:
 
   * Renesas ISL68224
 
-    Prefix: 'raa_dmpvr2_3rail'
+    Prefix: 'isl68224'
 
     Addresses scanned: -
 
@@ -66,7 +66,7 @@ Supported chips:
 
   * Renesas ISL68225
 
-    Prefix: 'raa_dmpvr2_2rail'
+    Prefix: 'isl68225'
 
     Addresses scanned: -
 
@@ -76,7 +76,7 @@ Supported chips:
 
   * Renesas ISL68226
 
-    Prefix: 'raa_dmpvr2_3rail'
+    Prefix: 'isl68226'
 
     Addresses scanned: -
 
@@ -86,7 +86,7 @@ Supported chips:
 
   * Renesas ISL68227
 
-    Prefix: 'raa_dmpvr2_1rail'
+    Prefix: 'isl68227'
 
     Addresses scanned: -
 
@@ -96,7 +96,7 @@ Supported chips:
 
   * Renesas ISL68229
 
-    Prefix: 'raa_dmpvr2_3rail'
+    Prefix: 'isl68229'
 
     Addresses scanned: -
 
@@ -106,7 +106,7 @@ Supported chips:
 
   * Renesas ISL68233
 
-    Prefix: 'raa_dmpvr2_2rail'
+    Prefix: 'isl68233'
 
     Addresses scanned: -
 
@@ -116,7 +116,7 @@ Supported chips:
 
   * Renesas ISL68239
 
-    Prefix: 'raa_dmpvr2_3rail'
+    Prefix: 'isl68239'
 
     Addresses scanned: -
 
@@ -126,7 +126,7 @@ Supported chips:
 
   * Renesas ISL69222
 
-    Prefix: 'raa_dmpvr2_2rail'
+    Prefix: 'isl69222'
 
     Addresses scanned: -
 
@@ -136,7 +136,7 @@ Supported chips:
 
   * Renesas ISL69223
 
-    Prefix: 'raa_dmpvr2_3rail'
+    Prefix: 'isl69223'
 
     Addresses scanned: -
 
@@ -146,7 +146,7 @@ Supported chips:
 
   * Renesas ISL69224
 
-    Prefix: 'raa_dmpvr2_2rail'
+    Prefix: 'isl69224'
 
     Addresses scanned: -
 
@@ -156,7 +156,7 @@ Supported chips:
 
   * Renesas ISL69225
 
-    Prefix: 'raa_dmpvr2_2rail'
+    Prefix: 'isl69225'
 
     Addresses scanned: -
 
@@ -166,7 +166,7 @@ Supported chips:
 
   * Renesas ISL69227
 
-    Prefix: 'raa_dmpvr2_3rail'
+    Prefix: 'isl69227'
 
     Addresses scanned: -
 
@@ -176,7 +176,7 @@ Supported chips:
 
   * Renesas ISL69228
 
-    Prefix: 'raa_dmpvr2_3rail'
+    Prefix: 'isl69228'
 
     Addresses scanned: -
 
@@ -186,7 +186,7 @@ Supported chips:
 
   * Renesas ISL69234
 
-    Prefix: 'raa_dmpvr2_2rail'
+    Prefix: 'isl69234'
 
     Addresses scanned: -
 
@@ -196,7 +196,7 @@ Supported chips:
 
   * Renesas ISL69236
 
-    Prefix: 'raa_dmpvr2_2rail'
+    Prefix: 'isl69236'
 
     Addresses scanned: -
 
@@ -206,7 +206,7 @@ Supported chips:
 
   * Renesas ISL69239
 
-    Prefix: 'raa_dmpvr2_3rail'
+    Prefix: 'isl69239'
 
     Addresses scanned: -
 
@@ -216,7 +216,7 @@ Supported chips:
 
   * Renesas ISL69242
 
-    Prefix: 'raa_dmpvr2_2rail'
+    Prefix: 'isl69242'
 
     Addresses scanned: -
 
@@ -226,7 +226,7 @@ Supported chips:
 
   * Renesas ISL69243
 
-    Prefix: 'raa_dmpvr2_1rail'
+    Prefix: 'isl69243'
 
     Addresses scanned: -
 
@@ -236,7 +236,7 @@ Supported chips:
 
   * Renesas ISL69247
 
-    Prefix: 'raa_dmpvr2_2rail'
+    Prefix: 'isl69247'
 
     Addresses scanned: -
 
@@ -246,7 +246,7 @@ Supported chips:
 
   * Renesas ISL69248
 
-    Prefix: 'raa_dmpvr2_2rail'
+    Prefix: 'isl69248'
 
     Addresses scanned: -
 
@@ -256,7 +256,7 @@ Supported chips:
 
   * Renesas ISL69254
 
-    Prefix: 'raa_dmpvr2_2rail'
+    Prefix: 'isl69254'
 
     Addresses scanned: -
 
@@ -266,7 +266,7 @@ Supported chips:
 
   * Renesas ISL69255
 
-    Prefix: 'raa_dmpvr2_2rail'
+    Prefix: 'isl69255'
 
     Addresses scanned: -
 
@@ -276,7 +276,7 @@ Supported chips:
 
   * Renesas ISL69256
 
-    Prefix: 'raa_dmpvr2_2rail'
+    Prefix: 'isl69256'
 
     Addresses scanned: -
 
@@ -286,7 +286,7 @@ Supported chips:
 
   * Renesas ISL69259
 
-    Prefix: 'raa_dmpvr2_2rail'
+    Prefix: 'isl69259'
 
     Addresses scanned: -
 
@@ -296,7 +296,7 @@ Supported chips:
 
   * Renesas ISL69260
 
-    Prefix: 'raa_dmpvr2_2rail'
+    Prefix: 'isl69260'
 
     Addresses scanned: -
 
@@ -306,7 +306,7 @@ Supported chips:
 
   * Renesas ISL69268
 
-    Prefix: 'raa_dmpvr2_2rail'
+    Prefix: 'isl69268'
 
     Addresses scanned: -
 
@@ -316,7 +316,7 @@ Supported chips:
 
   * Renesas ISL69269
 
-    Prefix: 'raa_dmpvr2_3rail'
+    Prefix: 'isl69269'
 
     Addresses scanned: -
 
@@ -326,7 +326,7 @@ Supported chips:
 
   * Renesas ISL69298
 
-    Prefix: 'raa_dmpvr2_2rail'
+    Prefix: 'isl69298'
 
     Addresses scanned: -
 
@@ -336,7 +336,7 @@ Supported chips:
 
   * Renesas RAA228000
 
-    Prefix: 'raa_dmpvr2_hv'
+    Prefix: 'raa228000'
 
     Addresses scanned: -
 
@@ -346,7 +346,7 @@ Supported chips:
 
   * Renesas RAA228004
 
-    Prefix: 'raa_dmpvr2_hv'
+    Prefix: 'raa228004'
 
     Addresses scanned: -
 
@@ -356,7 +356,7 @@ Supported chips:
 
   * Renesas RAA228006
 
-    Prefix: 'raa_dmpvr2_hv'
+    Prefix: 'raa228006'
 
     Addresses scanned: -
 
@@ -366,7 +366,7 @@ Supported chips:
 
   * Renesas RAA228228
 
-    Prefix: 'raa_dmpvr2_2rail'
+    Prefix: 'raa228228'
 
     Addresses scanned: -
 
@@ -376,7 +376,7 @@ Supported chips:
 
   * Renesas RAA229001
 
-    Prefix: 'raa_dmpvr2_2rail'
+    Prefix: 'raa229001'
 
     Addresses scanned: -
 
@@ -386,7 +386,7 @@ Supported chips:
 
   * Renesas RAA229004
 
-    Prefix: 'raa_dmpvr2_2rail'
+    Prefix: 'raa229004'
 
     Addresses scanned: -
 
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index 05a30832c6ba..4c62f900bf7e 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -412,7 +412,7 @@ config SENSORS_DRIVETEMP
 	  hard disk drives.
 
 	  This driver can also be built as a module. If so, the module
-	  will be called satatemp.
+	  will be called drivetemp.
 
 config SENSORS_DS620
 	tristate "Dallas Semiconductor DS620"
diff --git a/drivers/hwmon/drivetemp.c b/drivers/hwmon/drivetemp.c
index 370d0c74eb01..9179460c2d9d 100644
--- a/drivers/hwmon/drivetemp.c
+++ b/drivers/hwmon/drivetemp.c
@@ -264,12 +264,18 @@ static int drivetemp_get_scttemp(struct drivetemp_data *st, u32 attr, long *val)
 		return err;
 	switch (attr) {
 	case hwmon_temp_input:
+		if (!temp_is_valid(buf[SCT_STATUS_TEMP]))
+			return -ENODATA;
 		*val = temp_from_sct(buf[SCT_STATUS_TEMP]);
 		break;
 	case hwmon_temp_lowest:
+		if (!temp_is_valid(buf[SCT_STATUS_TEMP_LOWEST]))
+			return -ENODATA;
 		*val = temp_from_sct(buf[SCT_STATUS_TEMP_LOWEST]);
 		break;
 	case hwmon_temp_highest:
+		if (!temp_is_valid(buf[SCT_STATUS_TEMP_HIGHEST]))
+			return -ENODATA;
 		*val = temp_from_sct(buf[SCT_STATUS_TEMP_HIGHEST]);
 		break;
 	default:
diff --git a/drivers/hwmon/jc42.c b/drivers/hwmon/jc42.c
index f2d81b0558e5..e3f1ebee7130 100644
--- a/drivers/hwmon/jc42.c
+++ b/drivers/hwmon/jc42.c
@@ -506,7 +506,7 @@ static int jc42_probe(struct i2c_client *client, const struct i2c_device_id *id)
 	}
 	data->config = config;
 
-	hwmon_dev = devm_hwmon_device_register_with_info(dev, client->name,
+	hwmon_dev = devm_hwmon_device_register_with_info(dev, "jc42",
 							 data, &jc42_chip_info,
 							 NULL);
 	return PTR_ERR_OR_ZERO(hwmon_dev);
diff --git a/drivers/hwmon/k10temp.c b/drivers/hwmon/k10temp.c
index 3f37d5d81fe4..9915578533bb 100644
--- a/drivers/hwmon/k10temp.c
+++ b/drivers/hwmon/k10temp.c
@@ -186,7 +186,7 @@ static long get_raw_temp(struct k10temp_data *data)
 	return temp;
 }
 
-const char *k10temp_temp_label[] = {
+static const char *k10temp_temp_label[] = {
 	"Tctl",
 	"Tdie",
 	"Tccd1",
@@ -199,12 +199,12 @@ const char *k10temp_temp_label[] = {
 	"Tccd8",
 };
 
-const char *k10temp_in_label[] = {
+static const char *k10temp_in_label[] = {
 	"Vcore",
 	"Vsoc",
 };
 
-const char *k10temp_curr_label[] = {
+static const char *k10temp_curr_label[] = {
 	"Icore",
 	"Isoc",
 };
diff --git a/drivers/hwmon/pmbus/isl68137.c b/drivers/hwmon/pmbus/isl68137.c
index 4d2315208bb5..0c622711ef7e 100644
--- a/drivers/hwmon/pmbus/isl68137.c
+++ b/drivers/hwmon/pmbus/isl68137.c
@@ -21,8 +21,50 @@
 #define ISL68137_VOUT_AVS	0x30
 #define RAA_DMPVR2_READ_VMON	0xc8
 
-enum versions {
+enum chips {
 	isl68137,
+	isl68220,
+	isl68221,
+	isl68222,
+	isl68223,
+	isl68224,
+	isl68225,
+	isl68226,
+	isl68227,
+	isl68229,
+	isl68233,
+	isl68239,
+	isl69222,
+	isl69223,
+	isl69224,
+	isl69225,
+	isl69227,
+	isl69228,
+	isl69234,
+	isl69236,
+	isl69239,
+	isl69242,
+	isl69243,
+	isl69247,
+	isl69248,
+	isl69254,
+	isl69255,
+	isl69256,
+	isl69259,
+	isl69260,
+	isl69268,
+	isl69269,
+	isl69298,
+	raa228000,
+	raa228004,
+	raa228006,
+	raa228228,
+	raa229001,
+	raa229004,
+};
+
+enum variants {
+	raa_dmpvr1_2rail,
 	raa_dmpvr2_1rail,
 	raa_dmpvr2_2rail,
 	raa_dmpvr2_3rail,
@@ -186,7 +228,7 @@ static int isl68137_probe(struct i2c_client *client,
 	memcpy(info, &raa_dmpvr_info, sizeof(*info));
 
 	switch (id->driver_data) {
-	case isl68137:
+	case raa_dmpvr1_2rail:
 		info->pages = 2;
 		info->R[PSC_VOLTAGE_IN] = 3;
 		info->func[0] &= ~PMBUS_HAVE_VMON;
@@ -224,11 +266,47 @@ static int isl68137_probe(struct i2c_client *client,
 }
 
 static const struct i2c_device_id raa_dmpvr_id[] = {
-	{"isl68137", isl68137},
-	{"raa_dmpvr2_1rail", raa_dmpvr2_1rail},
-	{"raa_dmpvr2_2rail", raa_dmpvr2_2rail},
-	{"raa_dmpvr2_3rail", raa_dmpvr2_3rail},
-	{"raa_dmpvr2_hv", raa_dmpvr2_hv},
+	{"isl68137", raa_dmpvr1_2rail},
+	{"isl68220", raa_dmpvr2_2rail},
+	{"isl68221", raa_dmpvr2_3rail},
+	{"isl68222", raa_dmpvr2_2rail},
+	{"isl68223", raa_dmpvr2_2rail},
+	{"isl68224", raa_dmpvr2_3rail},
+	{"isl68225", raa_dmpvr2_2rail},
+	{"isl68226", raa_dmpvr2_3rail},
+	{"isl68227", raa_dmpvr2_1rail},
+	{"isl68229", raa_dmpvr2_3rail},
+	{"isl68233", raa_dmpvr2_2rail},
+	{"isl68239", raa_dmpvr2_3rail},
+
+	{"isl69222", raa_dmpvr2_2rail},
+	{"isl69223", raa_dmpvr2_3rail},
+	{"isl69224", raa_dmpvr2_2rail},
+	{"isl69225", raa_dmpvr2_2rail},
+	{"isl69227", raa_dmpvr2_3rail},
+	{"isl69228", raa_dmpvr2_3rail},
+	{"isl69234", raa_dmpvr2_2rail},
+	{"isl69236", raa_dmpvr2_2rail},
+	{"isl69239", raa_dmpvr2_3rail},
+	{"isl69242", raa_dmpvr2_2rail},
+	{"isl69243", raa_dmpvr2_1rail},
+	{"isl69247", raa_dmpvr2_2rail},
+	{"isl69248", raa_dmpvr2_2rail},
+	{"isl69254", raa_dmpvr2_2rail},
+	{"isl69255", raa_dmpvr2_2rail},
+	{"isl69256", raa_dmpvr2_2rail},
+	{"isl69259", raa_dmpvr2_2rail},
+	{"isl69260", raa_dmpvr2_2rail},
+	{"isl69268", raa_dmpvr2_2rail},
+	{"isl69269", raa_dmpvr2_3rail},
+	{"isl69298", raa_dmpvr2_2rail},
+
+	{"raa228000", raa_dmpvr2_hv},
+	{"raa228004", raa_dmpvr2_hv},
+	{"raa228006", raa_dmpvr2_hv},
+	{"raa228228", raa_dmpvr2_2rail},
+	{"raa229001", raa_dmpvr2_2rail},
+	{"raa229004", raa_dmpvr2_2rail},
 	{}
 };