diff mbox series

[v6,5/9] platform/x86: i2c-multi-instantiate: Rename it for a generic serial driver name

Message ID 20220121172431.6876-6-sbinding@opensource.cirrus.com (mailing list archive)
State New, archived
Headers show
Series Support Spi in i2c-multi-instantiate driver | expand

Commit Message

Stefan Binding Jan. 21, 2022, 5:24 p.m. UTC
From: Lucas Tanure <tanureal@opensource.cirrus.com>

Rename I2C multi instantiate driver to serial-multi-instantiate for
upcoming addition of SPI support

Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
---
 MAINTAINERS                                   |  4 +-
 drivers/acpi/scan.c                           | 13 +--
 drivers/platform/x86/Kconfig                  | 10 +-
 drivers/platform/x86/Makefile                 |  2 +-
 ...stantiate.c => serial-multi-instantiate.c} | 91 +++++++++----------
 5 files changed, 60 insertions(+), 60 deletions(-)
 rename drivers/platform/x86/{i2c-multi-instantiate.c => serial-multi-instantiate.c} (51%)

Comments

Hans de Goede Feb. 1, 2022, 2:55 p.m. UTC | #1
Hi,

On 1/21/22 18:24, Stefan Binding wrote:
> From: Lucas Tanure <tanureal@opensource.cirrus.com>
> 
> Rename I2C multi instantiate driver to serial-multi-instantiate for
> upcoming addition of SPI support
> 
> Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
> Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>

Thanks, patch looks good to me:

Reviewed-by: Hans de Goede <hdegoede@redhat.com>

Regards,

Hans


> ---
>  MAINTAINERS                                   |  4 +-
>  drivers/acpi/scan.c                           | 13 +--
>  drivers/platform/x86/Kconfig                  | 10 +-
>  drivers/platform/x86/Makefile                 |  2 +-
>  ...stantiate.c => serial-multi-instantiate.c} | 91 +++++++++----------
>  5 files changed, 60 insertions(+), 60 deletions(-)
>  rename drivers/platform/x86/{i2c-multi-instantiate.c => serial-multi-instantiate.c} (51%)
> 
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 4e828542b089..be50537ea6bd 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -388,11 +388,11 @@ L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
>  S:	Maintained
>  F:	drivers/acpi/arm64
>  
> -ACPI I2C MULTI INSTANTIATE DRIVER
> +ACPI SERIAL MULTI INSTANTIATE DRIVER
>  M:	Hans de Goede <hdegoede@redhat.com>
>  L:	platform-driver-x86@vger.kernel.org
>  S:	Maintained
> -F:	drivers/platform/x86/i2c-multi-instantiate.c
> +F:	drivers/platform/x86/serial-multi-instantiate.c
>  
>  ACPI PCC(Platform Communication Channel) MAILBOX DRIVER
>  M:	Sudeep Holla <sudeep.holla@arm.com>
> diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
> index 1331756d4cfc..48db5e80c2dc 100644
> --- a/drivers/acpi/scan.c
> +++ b/drivers/acpi/scan.c
> @@ -1734,12 +1734,13 @@ static bool acpi_device_enumeration_by_parent(struct acpi_device *device)
>  	bool is_serial_bus_slave = false;
>  	static const struct acpi_device_id ignore_serial_bus_ids[] = {
>  	/*
> -	 * These devices have multiple I2cSerialBus resources and an i2c-client
> -	 * must be instantiated for each, each with its own i2c_device_id.
> -	 * Normally we only instantiate an i2c-client for the first resource,
> -	 * using the ACPI HID as id. These special cases are handled by the
> -	 * drivers/platform/x86/i2c-multi-instantiate.c driver, which knows
> -	 * which i2c_device_id to use for each resource.
> +	 * These devices have multiple SerialBus resources and a client
> +	 * device must be instantiated for each of them, each with
> +	 * its own device id.
> +	 * Normally we only instantiate one client device for the first
> +	 * resource, using the ACPI HID as id. These special cases are handled
> +	 * by the drivers/platform/x86/serial-multi-instantiate.c driver, which
> +	 * knows which client device id to use for each resource.
>  	 */
>  		{"BSG1160", },
>  		{"BSG2150", },
> diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
> index 24deeeb29af2..2e656909a866 100644
> --- a/drivers/platform/x86/Kconfig
> +++ b/drivers/platform/x86/Kconfig
> @@ -990,16 +990,16 @@ config TOPSTAR_LAPTOP
>  
>  	  If you have a Topstar laptop, say Y or M here.
>  
> -config I2C_MULTI_INSTANTIATE
> -	tristate "I2C multi instantiate pseudo device driver"
> +config SERIAL_MULTI_INSTANTIATE
> +	tristate "Serial bus multi instantiate pseudo device driver"
>  	depends on I2C && ACPI
>  	help
> -	  Some ACPI-based systems list multiple i2c-devices in a single ACPI
> -	  firmware-node. This driver will instantiate separate i2c-clients
> +	  Some ACPI-based systems list multiple devices in a single ACPI
> +	  firmware-node. This driver will instantiate separate clients
>  	  for each device in the firmware-node.
>  
>  	  To compile this driver as a module, choose M here: the module
> -	  will be called i2c-multi-instantiate.
> +	  will be called serial-multi-instantiate.
>  
>  config MLX_PLATFORM
>  	tristate "Mellanox Technologies platform support"
> diff --git a/drivers/platform/x86/Makefile b/drivers/platform/x86/Makefile
> index c12a9b044fd8..9527088bba7f 100644
> --- a/drivers/platform/x86/Makefile
> +++ b/drivers/platform/x86/Makefile
> @@ -110,7 +110,7 @@ obj-$(CONFIG_TOPSTAR_LAPTOP)	+= topstar-laptop.o
>  
>  # Platform drivers
>  obj-$(CONFIG_FW_ATTR_CLASS)		+= firmware_attributes_class.o
> -obj-$(CONFIG_I2C_MULTI_INSTANTIATE)	+= i2c-multi-instantiate.o
> +obj-$(CONFIG_SERIAL_MULTI_INSTANTIATE)	+= serial-multi-instantiate.o
>  obj-$(CONFIG_MLX_PLATFORM)		+= mlx-platform.o
>  obj-$(CONFIG_TOUCHSCREEN_DMI)		+= touchscreen_dmi.o
>  obj-$(CONFIG_WIRELESS_HOTKEY)		+= wireless-hotkey.o
> diff --git a/drivers/platform/x86/i2c-multi-instantiate.c b/drivers/platform/x86/serial-multi-instantiate.c
> similarity index 51%
> rename from drivers/platform/x86/i2c-multi-instantiate.c
> rename to drivers/platform/x86/serial-multi-instantiate.c
> index 4956a1df5b90..33cbb0caed33 100644
> --- a/drivers/platform/x86/i2c-multi-instantiate.c
> +++ b/drivers/platform/x86/serial-multi-instantiate.c
> @@ -1,7 +1,7 @@
>  // SPDX-License-Identifier: GPL-2.0+
>  /*
> - * I2C multi-instantiate driver, pseudo driver to instantiate multiple
> - * i2c-clients from a single fwnode.
> + * Serial multi-instantiate driver, pseudo driver to instantiate multiple
> + * client devices from a single fwnode.
>   *
>   * Copyright 2018 Hans de Goede <hdegoede@redhat.com>
>   */
> @@ -21,29 +21,29 @@
>  #define IRQ_RESOURCE_GPIO	1
>  #define IRQ_RESOURCE_APIC	2
>  
> -struct i2c_inst_data {
> +struct smi_instance {
>  	const char *type;
>  	unsigned int flags;
>  	int irq_idx;
>  };
>  
> -struct i2c_multi_inst_data {
> -	int num_clients;
> -	struct i2c_client *clients[];
> +struct smi {
> +	int i2c_num;
> +	struct i2c_client *i2c_devs[];
>  };
>  
> -static int i2c_multi_inst_probe(struct platform_device *pdev)
> +static int smi_probe(struct platform_device *pdev)
>  {
> -	struct i2c_multi_inst_data *multi;
> -	const struct i2c_inst_data *inst_data;
>  	struct i2c_board_info board_info = {};
> +	const struct smi_instance *inst;
>  	struct device *dev = &pdev->dev;
>  	struct acpi_device *adev;
> +	struct smi *smi;
>  	char name[32];
>  	int i, ret;
>  
> -	inst_data = device_get_match_data(dev);
> -	if (!inst_data) {
> +	inst = device_get_match_data(dev);
> +	if (!inst) {
>  		dev_err(dev, "Error ACPI match data is missing\n");
>  		return -ENODEV;
>  	}
> @@ -55,33 +55,32 @@ static int i2c_multi_inst_probe(struct platform_device *pdev)
>  	if (ret < 0)
>  		return ret;
>  
> -	multi = devm_kmalloc(dev, struct_size(multi, clients, ret), GFP_KERNEL);
> -	if (!multi)
> +	smi = devm_kmalloc(dev, struct_size(smi, i2c_devs, ret), GFP_KERNEL);
> +	if (!smi)
>  		return -ENOMEM;
>  
> -	multi->num_clients = ret;
> +	smi->i2c_num = ret;
>  
> -	for (i = 0; i < multi->num_clients && inst_data[i].type; i++) {
> +	for (i = 0; i < smi->i2c_num && inst[i].type; i++) {
>  		memset(&board_info, 0, sizeof(board_info));
> -		strlcpy(board_info.type, inst_data[i].type, I2C_NAME_SIZE);
> -		snprintf(name, sizeof(name), "%s-%s.%d", dev_name(dev),
> -			 inst_data[i].type, i);
> +		strlcpy(board_info.type, inst[i].type, I2C_NAME_SIZE);
> +		snprintf(name, sizeof(name), "%s-%s.%d", dev_name(dev), inst[i].type, i);
>  		board_info.dev_name = name;
> -		switch (inst_data[i].flags & IRQ_RESOURCE_TYPE) {
> +		switch (inst[i].flags & IRQ_RESOURCE_TYPE) {
>  		case IRQ_RESOURCE_GPIO:
> -			ret = acpi_dev_gpio_irq_get(adev, inst_data[i].irq_idx);
> +			ret = acpi_dev_gpio_irq_get(adev, inst[i].irq_idx);
>  			if (ret < 0) {
>  				dev_err(dev, "Error requesting irq at index %d: %d\n",
> -					inst_data[i].irq_idx, ret);
> +						inst[i].irq_idx, ret);
>  				goto error;
>  			}
>  			board_info.irq = ret;
>  			break;
>  		case IRQ_RESOURCE_APIC:
> -			ret = platform_get_irq(pdev, inst_data[i].irq_idx);
> +			ret = platform_get_irq(pdev, inst[i].irq_idx);
>  			if (ret < 0) {
>  				dev_dbg(dev, "Error requesting irq at index %d: %d\n",
> -					inst_data[i].irq_idx, ret);
> +					inst[i].irq_idx, ret);
>  				goto error;
>  			}
>  			board_info.irq = ret;
> @@ -90,48 +89,48 @@ static int i2c_multi_inst_probe(struct platform_device *pdev)
>  			board_info.irq = 0;
>  			break;
>  		}
> -		multi->clients[i] = i2c_acpi_new_device(dev, i, &board_info);
> -		if (IS_ERR(multi->clients[i])) {
> -			ret = dev_err_probe(dev, PTR_ERR(multi->clients[i]),
> +		smi->i2c_devs[i] = i2c_acpi_new_device(dev, i, &board_info);
> +		if (IS_ERR(smi->i2c_devs[i])) {
> +			ret = dev_err_probe(dev, PTR_ERR(smi->i2c_devs[i]),
>  					    "Error creating i2c-client, idx %d\n", i);
>  			goto error;
>  		}
>  	}
> -	if (i < multi->num_clients) {
> +	if (i < smi->i2c_num) {
>  		dev_err(dev, "Error finding driver, idx %d\n", i);
>  		ret = -ENODEV;
>  		goto error;
>  	}
>  
> -	platform_set_drvdata(pdev, multi);
> +	platform_set_drvdata(pdev, smi);
>  	return 0;
>  
>  error:
>  	while (--i >= 0)
> -		i2c_unregister_device(multi->clients[i]);
> +		i2c_unregister_device(smi->i2c_devs[i]);
>  
>  	return ret;
>  }
>  
> -static int i2c_multi_inst_remove(struct platform_device *pdev)
> +static int smi_remove(struct platform_device *pdev)
>  {
> -	struct i2c_multi_inst_data *multi = platform_get_drvdata(pdev);
> +	struct smi *smi = platform_get_drvdata(pdev);
>  	int i;
>  
> -	for (i = 0; i < multi->num_clients; i++)
> -		i2c_unregister_device(multi->clients[i]);
> +	for (i = 0; i < smi->i2c_num; i++)
> +		i2c_unregister_device(smi->i2c_devs[i]);
>  
>  	return 0;
>  }
>  
> -static const struct i2c_inst_data bsg1160_data[]  = {
> +static const struct smi_instance bsg1160_data[]  = {
>  	{ "bmc150_accel", IRQ_RESOURCE_GPIO, 0 },
>  	{ "bmc150_magn" },
>  	{ "bmg160" },
>  	{}
>  };
>  
> -static const struct i2c_inst_data bsg2150_data[]  = {
> +static const struct smi_instance bsg2150_data[]  = {
>  	{ "bmc150_accel", IRQ_RESOURCE_GPIO, 0 },
>  	{ "bmc150_magn" },
>  	/* The resources describe a 3th client, but it is not really there. */
> @@ -139,7 +138,7 @@ static const struct i2c_inst_data bsg2150_data[]  = {
>  	{}
>  };
>  
> -static const struct i2c_inst_data int3515_data[]  = {
> +static const struct smi_instance int3515_data[]  = {
>  	{ "tps6598x", IRQ_RESOURCE_APIC, 0 },
>  	{ "tps6598x", IRQ_RESOURCE_APIC, 1 },
>  	{ "tps6598x", IRQ_RESOURCE_APIC, 2 },
> @@ -148,27 +147,27 @@ static const struct i2c_inst_data int3515_data[]  = {
>  };
>  
>  /*
> - * Note new device-ids must also be added to i2c_multi_instantiate_ids in
> + * Note new device-ids must also be added to serial_multi_instantiate_ids in
>   * drivers/acpi/scan.c: acpi_device_enumeration_by_parent().
>   */
> -static const struct acpi_device_id i2c_multi_inst_acpi_ids[] = {
> +static const struct acpi_device_id smi_acpi_ids[] = {
>  	{ "BSG1160", (unsigned long)bsg1160_data },
>  	{ "BSG2150", (unsigned long)bsg2150_data },
>  	{ "INT3515", (unsigned long)int3515_data },
>  	{ }
>  };
> -MODULE_DEVICE_TABLE(acpi, i2c_multi_inst_acpi_ids);
> +MODULE_DEVICE_TABLE(acpi, smi_acpi_ids);
>  
> -static struct platform_driver i2c_multi_inst_driver = {
> +static struct platform_driver smi_driver = {
>  	.driver	= {
> -		.name = "I2C multi instantiate pseudo device driver",
> -		.acpi_match_table = i2c_multi_inst_acpi_ids,
> +		.name = "Serial bus multi instantiate pseudo device driver",
> +		.acpi_match_table = smi_acpi_ids,
>  	},
> -	.probe = i2c_multi_inst_probe,
> -	.remove = i2c_multi_inst_remove,
> +	.probe = smi_probe,
> +	.remove = smi_remove,
>  };
> -module_platform_driver(i2c_multi_inst_driver);
> +module_platform_driver(smi_driver);
>  
> -MODULE_DESCRIPTION("I2C multi instantiate pseudo device driver");
> +MODULE_DESCRIPTION("Serial multi instantiate pseudo device driver");
>  MODULE_AUTHOR("Hans de Goede <hdegoede@redhat.com>");
>  MODULE_LICENSE("GPL");
>
diff mbox series

Patch

diff --git a/MAINTAINERS b/MAINTAINERS
index 4e828542b089..be50537ea6bd 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -388,11 +388,11 @@  L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
 F:	drivers/acpi/arm64
 
-ACPI I2C MULTI INSTANTIATE DRIVER
+ACPI SERIAL MULTI INSTANTIATE DRIVER
 M:	Hans de Goede <hdegoede@redhat.com>
 L:	platform-driver-x86@vger.kernel.org
 S:	Maintained
-F:	drivers/platform/x86/i2c-multi-instantiate.c
+F:	drivers/platform/x86/serial-multi-instantiate.c
 
 ACPI PCC(Platform Communication Channel) MAILBOX DRIVER
 M:	Sudeep Holla <sudeep.holla@arm.com>
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index 1331756d4cfc..48db5e80c2dc 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -1734,12 +1734,13 @@  static bool acpi_device_enumeration_by_parent(struct acpi_device *device)
 	bool is_serial_bus_slave = false;
 	static const struct acpi_device_id ignore_serial_bus_ids[] = {
 	/*
-	 * These devices have multiple I2cSerialBus resources and an i2c-client
-	 * must be instantiated for each, each with its own i2c_device_id.
-	 * Normally we only instantiate an i2c-client for the first resource,
-	 * using the ACPI HID as id. These special cases are handled by the
-	 * drivers/platform/x86/i2c-multi-instantiate.c driver, which knows
-	 * which i2c_device_id to use for each resource.
+	 * These devices have multiple SerialBus resources and a client
+	 * device must be instantiated for each of them, each with
+	 * its own device id.
+	 * Normally we only instantiate one client device for the first
+	 * resource, using the ACPI HID as id. These special cases are handled
+	 * by the drivers/platform/x86/serial-multi-instantiate.c driver, which
+	 * knows which client device id to use for each resource.
 	 */
 		{"BSG1160", },
 		{"BSG2150", },
diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
index 24deeeb29af2..2e656909a866 100644
--- a/drivers/platform/x86/Kconfig
+++ b/drivers/platform/x86/Kconfig
@@ -990,16 +990,16 @@  config TOPSTAR_LAPTOP
 
 	  If you have a Topstar laptop, say Y or M here.
 
-config I2C_MULTI_INSTANTIATE
-	tristate "I2C multi instantiate pseudo device driver"
+config SERIAL_MULTI_INSTANTIATE
+	tristate "Serial bus multi instantiate pseudo device driver"
 	depends on I2C && ACPI
 	help
-	  Some ACPI-based systems list multiple i2c-devices in a single ACPI
-	  firmware-node. This driver will instantiate separate i2c-clients
+	  Some ACPI-based systems list multiple devices in a single ACPI
+	  firmware-node. This driver will instantiate separate clients
 	  for each device in the firmware-node.
 
 	  To compile this driver as a module, choose M here: the module
-	  will be called i2c-multi-instantiate.
+	  will be called serial-multi-instantiate.
 
 config MLX_PLATFORM
 	tristate "Mellanox Technologies platform support"
diff --git a/drivers/platform/x86/Makefile b/drivers/platform/x86/Makefile
index c12a9b044fd8..9527088bba7f 100644
--- a/drivers/platform/x86/Makefile
+++ b/drivers/platform/x86/Makefile
@@ -110,7 +110,7 @@  obj-$(CONFIG_TOPSTAR_LAPTOP)	+= topstar-laptop.o
 
 # Platform drivers
 obj-$(CONFIG_FW_ATTR_CLASS)		+= firmware_attributes_class.o
-obj-$(CONFIG_I2C_MULTI_INSTANTIATE)	+= i2c-multi-instantiate.o
+obj-$(CONFIG_SERIAL_MULTI_INSTANTIATE)	+= serial-multi-instantiate.o
 obj-$(CONFIG_MLX_PLATFORM)		+= mlx-platform.o
 obj-$(CONFIG_TOUCHSCREEN_DMI)		+= touchscreen_dmi.o
 obj-$(CONFIG_WIRELESS_HOTKEY)		+= wireless-hotkey.o
diff --git a/drivers/platform/x86/i2c-multi-instantiate.c b/drivers/platform/x86/serial-multi-instantiate.c
similarity index 51%
rename from drivers/platform/x86/i2c-multi-instantiate.c
rename to drivers/platform/x86/serial-multi-instantiate.c
index 4956a1df5b90..33cbb0caed33 100644
--- a/drivers/platform/x86/i2c-multi-instantiate.c
+++ b/drivers/platform/x86/serial-multi-instantiate.c
@@ -1,7 +1,7 @@ 
 // SPDX-License-Identifier: GPL-2.0+
 /*
- * I2C multi-instantiate driver, pseudo driver to instantiate multiple
- * i2c-clients from a single fwnode.
+ * Serial multi-instantiate driver, pseudo driver to instantiate multiple
+ * client devices from a single fwnode.
  *
  * Copyright 2018 Hans de Goede <hdegoede@redhat.com>
  */
@@ -21,29 +21,29 @@ 
 #define IRQ_RESOURCE_GPIO	1
 #define IRQ_RESOURCE_APIC	2
 
-struct i2c_inst_data {
+struct smi_instance {
 	const char *type;
 	unsigned int flags;
 	int irq_idx;
 };
 
-struct i2c_multi_inst_data {
-	int num_clients;
-	struct i2c_client *clients[];
+struct smi {
+	int i2c_num;
+	struct i2c_client *i2c_devs[];
 };
 
-static int i2c_multi_inst_probe(struct platform_device *pdev)
+static int smi_probe(struct platform_device *pdev)
 {
-	struct i2c_multi_inst_data *multi;
-	const struct i2c_inst_data *inst_data;
 	struct i2c_board_info board_info = {};
+	const struct smi_instance *inst;
 	struct device *dev = &pdev->dev;
 	struct acpi_device *adev;
+	struct smi *smi;
 	char name[32];
 	int i, ret;
 
-	inst_data = device_get_match_data(dev);
-	if (!inst_data) {
+	inst = device_get_match_data(dev);
+	if (!inst) {
 		dev_err(dev, "Error ACPI match data is missing\n");
 		return -ENODEV;
 	}
@@ -55,33 +55,32 @@  static int i2c_multi_inst_probe(struct platform_device *pdev)
 	if (ret < 0)
 		return ret;
 
-	multi = devm_kmalloc(dev, struct_size(multi, clients, ret), GFP_KERNEL);
-	if (!multi)
+	smi = devm_kmalloc(dev, struct_size(smi, i2c_devs, ret), GFP_KERNEL);
+	if (!smi)
 		return -ENOMEM;
 
-	multi->num_clients = ret;
+	smi->i2c_num = ret;
 
-	for (i = 0; i < multi->num_clients && inst_data[i].type; i++) {
+	for (i = 0; i < smi->i2c_num && inst[i].type; i++) {
 		memset(&board_info, 0, sizeof(board_info));
-		strlcpy(board_info.type, inst_data[i].type, I2C_NAME_SIZE);
-		snprintf(name, sizeof(name), "%s-%s.%d", dev_name(dev),
-			 inst_data[i].type, i);
+		strlcpy(board_info.type, inst[i].type, I2C_NAME_SIZE);
+		snprintf(name, sizeof(name), "%s-%s.%d", dev_name(dev), inst[i].type, i);
 		board_info.dev_name = name;
-		switch (inst_data[i].flags & IRQ_RESOURCE_TYPE) {
+		switch (inst[i].flags & IRQ_RESOURCE_TYPE) {
 		case IRQ_RESOURCE_GPIO:
-			ret = acpi_dev_gpio_irq_get(adev, inst_data[i].irq_idx);
+			ret = acpi_dev_gpio_irq_get(adev, inst[i].irq_idx);
 			if (ret < 0) {
 				dev_err(dev, "Error requesting irq at index %d: %d\n",
-					inst_data[i].irq_idx, ret);
+						inst[i].irq_idx, ret);
 				goto error;
 			}
 			board_info.irq = ret;
 			break;
 		case IRQ_RESOURCE_APIC:
-			ret = platform_get_irq(pdev, inst_data[i].irq_idx);
+			ret = platform_get_irq(pdev, inst[i].irq_idx);
 			if (ret < 0) {
 				dev_dbg(dev, "Error requesting irq at index %d: %d\n",
-					inst_data[i].irq_idx, ret);
+					inst[i].irq_idx, ret);
 				goto error;
 			}
 			board_info.irq = ret;
@@ -90,48 +89,48 @@  static int i2c_multi_inst_probe(struct platform_device *pdev)
 			board_info.irq = 0;
 			break;
 		}
-		multi->clients[i] = i2c_acpi_new_device(dev, i, &board_info);
-		if (IS_ERR(multi->clients[i])) {
-			ret = dev_err_probe(dev, PTR_ERR(multi->clients[i]),
+		smi->i2c_devs[i] = i2c_acpi_new_device(dev, i, &board_info);
+		if (IS_ERR(smi->i2c_devs[i])) {
+			ret = dev_err_probe(dev, PTR_ERR(smi->i2c_devs[i]),
 					    "Error creating i2c-client, idx %d\n", i);
 			goto error;
 		}
 	}
-	if (i < multi->num_clients) {
+	if (i < smi->i2c_num) {
 		dev_err(dev, "Error finding driver, idx %d\n", i);
 		ret = -ENODEV;
 		goto error;
 	}
 
-	platform_set_drvdata(pdev, multi);
+	platform_set_drvdata(pdev, smi);
 	return 0;
 
 error:
 	while (--i >= 0)
-		i2c_unregister_device(multi->clients[i]);
+		i2c_unregister_device(smi->i2c_devs[i]);
 
 	return ret;
 }
 
-static int i2c_multi_inst_remove(struct platform_device *pdev)
+static int smi_remove(struct platform_device *pdev)
 {
-	struct i2c_multi_inst_data *multi = platform_get_drvdata(pdev);
+	struct smi *smi = platform_get_drvdata(pdev);
 	int i;
 
-	for (i = 0; i < multi->num_clients; i++)
-		i2c_unregister_device(multi->clients[i]);
+	for (i = 0; i < smi->i2c_num; i++)
+		i2c_unregister_device(smi->i2c_devs[i]);
 
 	return 0;
 }
 
-static const struct i2c_inst_data bsg1160_data[]  = {
+static const struct smi_instance bsg1160_data[]  = {
 	{ "bmc150_accel", IRQ_RESOURCE_GPIO, 0 },
 	{ "bmc150_magn" },
 	{ "bmg160" },
 	{}
 };
 
-static const struct i2c_inst_data bsg2150_data[]  = {
+static const struct smi_instance bsg2150_data[]  = {
 	{ "bmc150_accel", IRQ_RESOURCE_GPIO, 0 },
 	{ "bmc150_magn" },
 	/* The resources describe a 3th client, but it is not really there. */
@@ -139,7 +138,7 @@  static const struct i2c_inst_data bsg2150_data[]  = {
 	{}
 };
 
-static const struct i2c_inst_data int3515_data[]  = {
+static const struct smi_instance int3515_data[]  = {
 	{ "tps6598x", IRQ_RESOURCE_APIC, 0 },
 	{ "tps6598x", IRQ_RESOURCE_APIC, 1 },
 	{ "tps6598x", IRQ_RESOURCE_APIC, 2 },
@@ -148,27 +147,27 @@  static const struct i2c_inst_data int3515_data[]  = {
 };
 
 /*
- * Note new device-ids must also be added to i2c_multi_instantiate_ids in
+ * Note new device-ids must also be added to serial_multi_instantiate_ids in
  * drivers/acpi/scan.c: acpi_device_enumeration_by_parent().
  */
-static const struct acpi_device_id i2c_multi_inst_acpi_ids[] = {
+static const struct acpi_device_id smi_acpi_ids[] = {
 	{ "BSG1160", (unsigned long)bsg1160_data },
 	{ "BSG2150", (unsigned long)bsg2150_data },
 	{ "INT3515", (unsigned long)int3515_data },
 	{ }
 };
-MODULE_DEVICE_TABLE(acpi, i2c_multi_inst_acpi_ids);
+MODULE_DEVICE_TABLE(acpi, smi_acpi_ids);
 
-static struct platform_driver i2c_multi_inst_driver = {
+static struct platform_driver smi_driver = {
 	.driver	= {
-		.name = "I2C multi instantiate pseudo device driver",
-		.acpi_match_table = i2c_multi_inst_acpi_ids,
+		.name = "Serial bus multi instantiate pseudo device driver",
+		.acpi_match_table = smi_acpi_ids,
 	},
-	.probe = i2c_multi_inst_probe,
-	.remove = i2c_multi_inst_remove,
+	.probe = smi_probe,
+	.remove = smi_remove,
 };
-module_platform_driver(i2c_multi_inst_driver);
+module_platform_driver(smi_driver);
 
-MODULE_DESCRIPTION("I2C multi instantiate pseudo device driver");
+MODULE_DESCRIPTION("Serial multi instantiate pseudo device driver");
 MODULE_AUTHOR("Hans de Goede <hdegoede@redhat.com>");
 MODULE_LICENSE("GPL");