hwmon: (pmbus) Introduce PMBUS symbol namespace

groeck · groeck · commit b94ca77eeae7 · 2021-04-20T06:50:14.000-07:00
Exported pmbus symbols are only supposed to be used from PMBus code.
Introduce PMBUS symbol namespace to prevent misuse from other code.

Signed-off-by: Guenter Roeck &lt;linux@roeck-us.net&gt;
diff --git a/drivers/hwmon/pmbus/adm1266.c b/drivers/hwmon/pmbus/adm1266.c
@@ -510,3 +510,4 @@ module_i2c_driver(adm1266_driver);
 MODULE_AUTHOR("Alexandru Tachici <alexandru.tachici@analog.com>");
 MODULE_DESCRIPTION("PMBus driver for Analog Devices ADM1266");
 MODULE_LICENSE("GPL v2");
+MODULE_IMPORT_NS(PMBUS);
diff --git a/drivers/hwmon/pmbus/adm1275.c b/drivers/hwmon/pmbus/adm1275.c
@@ -805,3 +805,4 @@ module_i2c_driver(adm1275_driver);
 MODULE_AUTHOR("Guenter Roeck");
 MODULE_DESCRIPTION("PMBus driver for Analog Devices ADM1275 and compatibles");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(PMBUS);
diff --git a/drivers/hwmon/pmbus/bel-pfe.c b/drivers/hwmon/pmbus/bel-pfe.c
@@ -129,3 +129,4 @@ module_i2c_driver(pfe_pmbus_driver);
 MODULE_AUTHOR("Tao Ren <rentao.bupt@gmail.com>");
 MODULE_DESCRIPTION("PMBus driver for BEL PFE Family Power Supplies");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(PMBUS);
diff --git a/drivers/hwmon/pmbus/bpa-rs600.c b/drivers/hwmon/pmbus/bpa-rs600.c
@@ -170,3 +170,4 @@ module_i2c_driver(bpa_rs600_driver);
 MODULE_AUTHOR("Chris Packham");
 MODULE_DESCRIPTION("PMBus driver for BluTek BPA-RS600");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(PMBUS);
diff --git a/drivers/hwmon/pmbus/fsp-3y.c b/drivers/hwmon/pmbus/fsp-3y.c
@@ -251,3 +251,4 @@ module_i2c_driver(fsp3y_driver);
 MODULE_AUTHOR("Václav Kubernát");
 MODULE_DESCRIPTION("PMBus driver for FSP/3Y-Power power supplies");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(PMBUS);
diff --git a/drivers/hwmon/pmbus/ibm-cffps.c b/drivers/hwmon/pmbus/ibm-cffps.c
@@ -625,3 +625,4 @@ module_i2c_driver(ibm_cffps_driver);
 MODULE_AUTHOR("Eddie James");
 MODULE_DESCRIPTION("PMBus driver for IBM Common Form Factor power supplies");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(PMBUS);
diff --git a/drivers/hwmon/pmbus/inspur-ipsps.c b/drivers/hwmon/pmbus/inspur-ipsps.c
@@ -224,3 +224,4 @@ module_i2c_driver(ipsps_driver);
 MODULE_AUTHOR("John Wang");
 MODULE_DESCRIPTION("PMBus driver for Inspur Power System power supplies");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(PMBUS);
diff --git a/drivers/hwmon/pmbus/ir35221.c b/drivers/hwmon/pmbus/ir35221.c
@@ -145,3 +145,4 @@ module_i2c_driver(ir35221_driver);
 MODULE_AUTHOR("Samuel Mendoza-Jonas <sam@mendozajonas.com");
 MODULE_DESCRIPTION("PMBus driver for IR35221");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(PMBUS);
diff --git a/drivers/hwmon/pmbus/ir36021.c b/drivers/hwmon/pmbus/ir36021.c
@@ -77,3 +77,4 @@ module_i2c_driver(ir36021_driver);
 MODULE_AUTHOR("Chris Packham <chris.packham@alliedtelesis.co.nz>");
 MODULE_DESCRIPTION("PMBus driver for Infineon IR36021");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(PMBUS);
diff --git a/drivers/hwmon/pmbus/ir38064.c b/drivers/hwmon/pmbus/ir38064.c
@@ -61,3 +61,4 @@ module_i2c_driver(ir38064_driver);
 MODULE_AUTHOR("Maxim Sloyko <maxims@google.com>");
 MODULE_DESCRIPTION("PMBus driver for Infineon IR38064");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(PMBUS);
diff --git a/drivers/hwmon/pmbus/irps5401.c b/drivers/hwmon/pmbus/irps5401.c
@@ -63,3 +63,4 @@ module_i2c_driver(irps5401_driver);
 MODULE_AUTHOR("Robert Hancock");
 MODULE_DESCRIPTION("PMBus driver for Infineon IRPS5401");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(PMBUS);
diff --git a/drivers/hwmon/pmbus/isl68137.c b/drivers/hwmon/pmbus/isl68137.c
@@ -332,3 +332,4 @@ module_i2c_driver(isl68137_driver);
 MODULE_AUTHOR("Maxim Sloyko <maxims@google.com>");
 MODULE_DESCRIPTION("PMBus driver for Renesas digital multiphase voltage regulators");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(PMBUS);
diff --git a/drivers/hwmon/pmbus/lm25066.c b/drivers/hwmon/pmbus/lm25066.c
@@ -511,3 +511,4 @@ module_i2c_driver(lm25066_driver);
 MODULE_AUTHOR("Guenter Roeck");
 MODULE_DESCRIPTION("PMBus driver for LM25066 and compatible chips");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(PMBUS);
diff --git a/drivers/hwmon/pmbus/ltc2978.c b/drivers/hwmon/pmbus/ltc2978.c
@@ -883,3 +883,4 @@ module_i2c_driver(ltc2978_driver);
 MODULE_AUTHOR("Guenter Roeck");
 MODULE_DESCRIPTION("PMBus driver for LTC2978 and compatible chips");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(PMBUS);
diff --git a/drivers/hwmon/pmbus/ltc3815.c b/drivers/hwmon/pmbus/ltc3815.c
@@ -208,3 +208,4 @@ module_i2c_driver(ltc3815_driver);
 MODULE_AUTHOR("Guenter Roeck");
 MODULE_DESCRIPTION("PMBus driver for LTC3815");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(PMBUS);
diff --git a/drivers/hwmon/pmbus/max15301.c b/drivers/hwmon/pmbus/max15301.c
@@ -187,3 +187,4 @@ module_i2c_driver(max15301_driver);
 MODULE_AUTHOR("Erik Rosen <erik.rosen@metormote.com>");
 MODULE_DESCRIPTION("PMBus driver for Maxim MAX15301");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(PMBUS);
diff --git a/drivers/hwmon/pmbus/max16064.c b/drivers/hwmon/pmbus/max16064.c
@@ -111,3 +111,4 @@ module_i2c_driver(max16064_driver);
 MODULE_AUTHOR("Guenter Roeck");
 MODULE_DESCRIPTION("PMBus driver for Maxim MAX16064");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(PMBUS);
diff --git a/drivers/hwmon/pmbus/max16601.c b/drivers/hwmon/pmbus/max16601.c
@@ -359,3 +359,4 @@ module_i2c_driver(max16601_driver);
 MODULE_AUTHOR("Guenter Roeck <linux@roeck-us.net>");
 MODULE_DESCRIPTION("PMBus driver for Maxim MAX16601");
 MODULE_LICENSE("GPL v2");
+MODULE_IMPORT_NS(PMBUS);
diff --git a/drivers/hwmon/pmbus/max20730.c b/drivers/hwmon/pmbus/max20730.c
@@ -785,3 +785,4 @@ module_i2c_driver(max20730_driver);
 MODULE_AUTHOR("Guenter Roeck <linux@roeck-us.net>");
 MODULE_DESCRIPTION("PMBus driver for Maxim MAX20710 / MAX20730 / MAX20734 / MAX20743");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(PMBUS);
diff --git a/drivers/hwmon/pmbus/max20751.c b/drivers/hwmon/pmbus/max20751.c
@@ -51,3 +51,4 @@ module_i2c_driver(max20751_driver);
 MODULE_AUTHOR("Guenter Roeck <linux@roeck-us.net>");
 MODULE_DESCRIPTION("PMBus driver for Maxim MAX20751");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(PMBUS);
diff --git a/drivers/hwmon/pmbus/max31785.c b/drivers/hwmon/pmbus/max31785.c
@@ -403,3 +403,4 @@ module_i2c_driver(max31785_driver);
 MODULE_AUTHOR("Andrew Jeffery <andrew@aj.id.au>");
 MODULE_DESCRIPTION("PMBus driver for the Maxim MAX31785");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(PMBUS);
diff --git a/drivers/hwmon/pmbus/max34440.c b/drivers/hwmon/pmbus/max34440.c
@@ -529,3 +529,4 @@ module_i2c_driver(max34440_driver);
 MODULE_AUTHOR("Guenter Roeck");
 MODULE_DESCRIPTION("PMBus driver for Maxim MAX34440/MAX34441");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(PMBUS);
diff --git a/drivers/hwmon/pmbus/max8688.c b/drivers/hwmon/pmbus/max8688.c
@@ -191,3 +191,4 @@ module_i2c_driver(max8688_driver);
 MODULE_AUTHOR("Guenter Roeck");
 MODULE_DESCRIPTION("PMBus driver for Maxim MAX8688");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(PMBUS);
diff --git a/drivers/hwmon/pmbus/mp2975.c b/drivers/hwmon/pmbus/mp2975.c
@@ -766,3 +766,4 @@ module_i2c_driver(mp2975_driver);
 MODULE_AUTHOR("Vadim Pasternak <vadimp@nvidia.com>");
 MODULE_DESCRIPTION("PMBus driver for MPS MP2975 device");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(PMBUS);
diff --git a/drivers/hwmon/pmbus/pm6764tr.c b/drivers/hwmon/pmbus/pm6764tr.c
@@ -73,3 +73,4 @@ module_i2c_driver(pm6764tr_driver);
 MODULE_AUTHOR("Charles Hsu");
 MODULE_DESCRIPTION("PMBus driver for  ST PM6764TR");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(PMBUS);
diff --git a/drivers/hwmon/pmbus/pmbus.c b/drivers/hwmon/pmbus/pmbus.c
@@ -246,3 +246,4 @@ module_i2c_driver(pmbus_driver);
 MODULE_AUTHOR("Guenter Roeck");
 MODULE_DESCRIPTION("Generic PMBus driver");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(PMBUS);
diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
@@ -139,7 +139,7 @@ void pmbus_clear_cache(struct i2c_client *client)
 	for (sensor = data->sensors; sensor; sensor = sensor->next)
 		sensor->data = -ENODATA;
 }
-EXPORT_SYMBOL_GPL(pmbus_clear_cache);
+EXPORT_SYMBOL_NS_GPL(pmbus_clear_cache, PMBUS);
 
 void pmbus_set_update(struct i2c_client *client, u8 reg, bool update)
 {
@@ -150,7 +150,7 @@ void pmbus_set_update(struct i2c_client *client, u8 reg, bool update)
 		if (sensor->reg == reg)
 			sensor->update = update;
 }
-EXPORT_SYMBOL_GPL(pmbus_set_update);
+EXPORT_SYMBOL_NS_GPL(pmbus_set_update, PMBUS);
 
 int pmbus_set_page(struct i2c_client *client, int page, int phase)
 {
@@ -186,7 +186,7 @@ int pmbus_set_page(struct i2c_client *client, int page, int phase)
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(pmbus_set_page);
+EXPORT_SYMBOL_NS_GPL(pmbus_set_page, PMBUS);
 
 int pmbus_write_byte(struct i2c_client *client, int page, u8 value)
 {
@@ -198,7 +198,7 @@ int pmbus_write_byte(struct i2c_client *client, int page, u8 value)
 
 	return i2c_smbus_write_byte(client, value);
 }
-EXPORT_SYMBOL_GPL(pmbus_write_byte);
+EXPORT_SYMBOL_NS_GPL(pmbus_write_byte, PMBUS);
 
 /*
  * _pmbus_write_byte() is similar to pmbus_write_byte(), but checks if
@@ -229,7 +229,7 @@ int pmbus_write_word_data(struct i2c_client *client, int page, u8 reg,
 
 	return i2c_smbus_write_word_data(client, reg, word);
 }
-EXPORT_SYMBOL_GPL(pmbus_write_word_data);
+EXPORT_SYMBOL_NS_GPL(pmbus_write_word_data, PMBUS);
 
 
 static int pmbus_write_virt_reg(struct i2c_client *client, int page, int reg,
@@ -299,7 +299,7 @@ int pmbus_update_fan(struct i2c_client *client, int page, int id,
 	return _pmbus_write_word_data(client, page,
 				      pmbus_fan_command_registers[id], command);
 }
-EXPORT_SYMBOL_GPL(pmbus_update_fan);
+EXPORT_SYMBOL_NS_GPL(pmbus_update_fan, PMBUS);
 
 int pmbus_read_word_data(struct i2c_client *client, int page, int phase, u8 reg)
 {
@@ -311,7 +311,7 @@ int pmbus_read_word_data(struct i2c_client *client, int page, int phase, u8 reg)
 
 	return i2c_smbus_read_word_data(client, reg);
 }
-EXPORT_SYMBOL_GPL(pmbus_read_word_data);
+EXPORT_SYMBOL_NS_GPL(pmbus_read_word_data, PMBUS);
 
 static int pmbus_read_virt_reg(struct i2c_client *client, int page, int reg)
 {
@@ -370,7 +370,7 @@ int pmbus_read_byte_data(struct i2c_client *client, int page, u8 reg)
 
 	return i2c_smbus_read_byte_data(client, reg);
 }
-EXPORT_SYMBOL_GPL(pmbus_read_byte_data);
+EXPORT_SYMBOL_NS_GPL(pmbus_read_byte_data, PMBUS);
 
 int pmbus_write_byte_data(struct i2c_client *client, int page, u8 reg, u8 value)
 {
@@ -382,7 +382,7 @@ int pmbus_write_byte_data(struct i2c_client *client, int page, u8 reg, u8 value)
 
 	return i2c_smbus_write_byte_data(client, reg, value);
 }
-EXPORT_SYMBOL_GPL(pmbus_write_byte_data);
+EXPORT_SYMBOL_NS_GPL(pmbus_write_byte_data, PMBUS);
 
 int pmbus_update_byte_data(struct i2c_client *client, int page, u8 reg,
 			   u8 mask, u8 value)
@@ -401,7 +401,7 @@ int pmbus_update_byte_data(struct i2c_client *client, int page, u8 reg,
 
 	return rv;
 }
-EXPORT_SYMBOL_GPL(pmbus_update_byte_data);
+EXPORT_SYMBOL_NS_GPL(pmbus_update_byte_data, PMBUS);
 
 /*
  * _pmbus_read_byte_data() is similar to pmbus_read_byte_data(), but checks if
@@ -474,14 +474,14 @@ int pmbus_get_fan_rate_device(struct i2c_client *client, int page, int id,
 {
 	return pmbus_get_fan_rate(client, page, id, mode, false);
 }
-EXPORT_SYMBOL_GPL(pmbus_get_fan_rate_device);
+EXPORT_SYMBOL_NS_GPL(pmbus_get_fan_rate_device, PMBUS);
 
 int pmbus_get_fan_rate_cached(struct i2c_client *client, int page, int id,
 			      enum pmbus_fan_mode mode)
 {
 	return pmbus_get_fan_rate(client, page, id, mode, true);
 }
-EXPORT_SYMBOL_GPL(pmbus_get_fan_rate_cached);
+EXPORT_SYMBOL_NS_GPL(pmbus_get_fan_rate_cached, PMBUS);
 
 static void pmbus_clear_fault_page(struct i2c_client *client, int page)
 {
@@ -496,7 +496,7 @@ void pmbus_clear_faults(struct i2c_client *client)
 	for (i = 0; i < data->info->pages; i++)
 		pmbus_clear_fault_page(client, i);
 }
-EXPORT_SYMBOL_GPL(pmbus_clear_faults);
+EXPORT_SYMBOL_NS_GPL(pmbus_clear_faults, PMBUS);
 
 static int pmbus_check_status_cml(struct i2c_client *client)
 {
@@ -548,21 +548,21 @@ bool pmbus_check_byte_register(struct i2c_client *client, int page, int reg)
 {
 	return pmbus_check_register(client, _pmbus_read_byte_data, page, reg);
 }
-EXPORT_SYMBOL_GPL(pmbus_check_byte_register);
+EXPORT_SYMBOL_NS_GPL(pmbus_check_byte_register, PMBUS);
 
 bool pmbus_check_word_register(struct i2c_client *client, int page, int reg)
 {
 	return pmbus_check_register(client, __pmbus_read_word_data, page, reg);
 }
-EXPORT_SYMBOL_GPL(pmbus_check_word_register);
+EXPORT_SYMBOL_NS_GPL(pmbus_check_word_register, PMBUS);
 
 const struct pmbus_driver_info *pmbus_get_driver_info(struct i2c_client *client)
 {
 	struct pmbus_data *data = i2c_get_clientdata(client);
 
 	return data->info;
 }
-EXPORT_SYMBOL_GPL(pmbus_get_driver_info);
+EXPORT_SYMBOL_NS_GPL(pmbus_get_driver_info, PMBUS);
 
 static int pmbus_get_status(struct i2c_client *client, int page, int reg)
 {
@@ -2299,7 +2299,7 @@ const struct regulator_ops pmbus_regulator_ops = {
 	.disable = pmbus_regulator_disable,
 	.is_enabled = pmbus_regulator_is_enabled,
 };
-EXPORT_SYMBOL_GPL(pmbus_regulator_ops);
+EXPORT_SYMBOL_NS_GPL(pmbus_regulator_ops, PMBUS);
 
 static int pmbus_regulator_register(struct pmbus_data *data)
 {
@@ -2642,15 +2642,15 @@ int pmbus_do_probe(struct i2c_client *client, struct pmbus_driver_info *info)
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(pmbus_do_probe);
+EXPORT_SYMBOL_NS_GPL(pmbus_do_probe, PMBUS);
 
 struct dentry *pmbus_get_debugfs_dir(struct i2c_client *client)
 {
 	struct pmbus_data *data = i2c_get_clientdata(client);
 
 	return data->debugfs;
 }
-EXPORT_SYMBOL_GPL(pmbus_get_debugfs_dir);
+EXPORT_SYMBOL_NS_GPL(pmbus_get_debugfs_dir, PMBUS);
 
 static int __init pmbus_core_init(void)
 {
diff --git a/drivers/hwmon/pmbus/pxe1610.c b/drivers/hwmon/pmbus/pxe1610.c
@@ -148,3 +148,4 @@ module_i2c_driver(pxe1610_driver);
 MODULE_AUTHOR("Vijay Khemka <vijaykhemka@fb.com>");
 MODULE_DESCRIPTION("PMBus driver for Infineon PXE1610, PXE1110 and PXM1310");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(PMBUS);
diff --git a/drivers/hwmon/pmbus/q54sj108a2.c b/drivers/hwmon/pmbus/q54sj108a2.c
@@ -420,3 +420,4 @@ module_i2c_driver(q54sj108a2_driver);
 MODULE_AUTHOR("Xiao.Ma <xiao.mx.ma@deltaww.com>");
 MODULE_DESCRIPTION("PMBus driver for Delta Q54SJ108A2 series modules");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(PMBUS);
diff --git a/drivers/hwmon/pmbus/stpddc60.c b/drivers/hwmon/pmbus/stpddc60.c
@@ -246,3 +246,4 @@ module_i2c_driver(stpddc60_driver);
 MODULE_AUTHOR("Erik Rosen <erik.rosen@metormote.com>");
 MODULE_DESCRIPTION("PMBus driver for ST STPDDC60");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(PMBUS);
diff --git a/drivers/hwmon/pmbus/tps40422.c b/drivers/hwmon/pmbus/tps40422.c
@@ -51,3 +51,4 @@ module_i2c_driver(tps40422_driver);
 MODULE_AUTHOR("Zhu Laiwen <richard.zhu@nsn.com>");
 MODULE_DESCRIPTION("PMBus driver for TI TPS40422");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(PMBUS);
diff --git a/drivers/hwmon/pmbus/tps53679.c b/drivers/hwmon/pmbus/tps53679.c
@@ -308,3 +308,4 @@ module_i2c_driver(tps53679_driver);
 MODULE_AUTHOR("Vadim Pasternak <vadimp@mellanox.com>");
 MODULE_DESCRIPTION("PMBus driver for Texas Instruments TPS53679");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(PMBUS);
diff --git a/drivers/hwmon/pmbus/ucd9000.c b/drivers/hwmon/pmbus/ucd9000.c
@@ -629,3 +629,4 @@ module_i2c_driver(ucd9000_driver);
 MODULE_AUTHOR("Guenter Roeck");
 MODULE_DESCRIPTION("PMBus driver for TI UCD90xxx");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(PMBUS);
diff --git a/drivers/hwmon/pmbus/ucd9200.c b/drivers/hwmon/pmbus/ucd9200.c
@@ -209,3 +209,4 @@ module_i2c_driver(ucd9200_driver);
 MODULE_AUTHOR("Guenter Roeck");
 MODULE_DESCRIPTION("PMBus driver for TI UCD922x, UCD924x");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(PMBUS);
diff --git a/drivers/hwmon/pmbus/xdpe12284.c b/drivers/hwmon/pmbus/xdpe12284.c
@@ -168,3 +168,4 @@ module_i2c_driver(xdpe122_driver);
 MODULE_AUTHOR("Vadim Pasternak <vadimp@mellanox.com>");
 MODULE_DESCRIPTION("PMBus driver for Infineon XDPE122 family");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(PMBUS);
diff --git a/drivers/hwmon/pmbus/zl6100.c b/drivers/hwmon/pmbus/zl6100.c
@@ -404,3 +404,4 @@ module_i2c_driver(zl6100_driver);
 MODULE_AUTHOR("Guenter Roeck");
 MODULE_DESCRIPTION("PMBus driver for ZL6100 and compatibles");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(PMBUS);
