Commit 17129d47 authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
Browse files

Merge tag 'extcon-next-for-4.13' of... 

Merge tag 'extcon-next-for-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon into usb-next

Chanwoo writes:

Update extcon for 4.13

Detailed description for this pull request:
- Use devm_kcalloc() and fix typo for extcon core/extcon-arizona.c.
- Add dependency ARCH_QCOM for extcon-qcom-spmi-misc.c
- Use resource-managed devm_* function for gpios on extcon-int3496.c
parents 6e5c7514 1f4be247

drivers/extcon/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -115,6 +115,7 @@ config EXTCON_PALMAS 


config EXTCON_QCOM_SPMI_MISC

	tristate "Qualcomm USB extcon support"

	depends on ARCH_QCOM || COMPILE_TEST

	help

	  Say Y here to enable SPMI PMIC based USB cable detection

	  support on Qualcomm PMICs such as PM8941.

drivers/extcon/extcon-arizona.c

+1 −3
Original line number Diff line number Diff line
@@ -1271,9 +1271,7 @@ static int arizona_extcon_get_micd_configs(struct device *dev, 
		goto out;



	nconfs /= entries_per_config;



	micd_configs = devm_kzalloc(dev,

				    nconfs * sizeof(struct arizona_micd_range),

	micd_configs = devm_kcalloc(dev, nconfs, sizeof(*micd_configs),

				    GFP_KERNEL);

	if (!micd_configs) {

		ret = -ENOMEM;

drivers/extcon/extcon-intel-int3496.c

+1 −4
Original line number Diff line number Diff line
@@ -94,8 +94,7 @@ static int int3496_probe(struct platform_device *pdev) 
	struct int3496_data *data;

	int ret;



	ret = acpi_dev_add_driver_gpios(ACPI_COMPANION(dev),

					acpi_int3496_default_gpios);

	ret = devm_acpi_dev_add_driver_gpios(dev, acpi_int3496_default_gpios);

	if (ret) {

		dev_err(dev, "can't add GPIO ACPI mapping\n");

		return ret;
@@ -169,8 +168,6 @@ static int int3496_remove(struct platform_device *pdev) 
	devm_free_irq(&pdev->dev, data->usb_id_irq, data);

	cancel_delayed_work_sync(&data->work);



	acpi_dev_remove_driver_gpios(ACPI_COMPANION(&pdev->dev));



	return 0;

}

drivers/extcon/extcon.c

+5 −6
Original line number Diff line number Diff line
@@ -964,12 +964,12 @@ EXPORT_SYMBOL_GPL(extcon_unregister_notifier); 


/**

 * extcon_register_notifier_all() - Register a notifier block for all connectors

 * @edev:	the extcon device that has the external connecotr.

 * @edev:	the extcon device that has the external connector.

 * @nb:		a notifier block to be registered.

 *

 * This fucntion registers a notifier block in order to receive the state

 * This function registers a notifier block in order to receive the state

 * change of all supported external connectors from extcon device.

 * And The second parameter given to the callback of nb (val) is

 * And the second parameter given to the callback of nb (val) is

 * the current state and third parameter is the edev pointer.

 *

 * Returns 0 if success or error number if fail
@@ -1252,9 +1252,8 @@ int extcon_dev_register(struct extcon_dev *edev) 
	}



	spin_lock_init(&edev->lock);



	edev->nh = devm_kzalloc(&edev->dev,

			sizeof(*edev->nh) * edev->max_supported, GFP_KERNEL);

	edev->nh = devm_kcalloc(&edev->dev, edev->max_supported,

				sizeof(*edev->nh), GFP_KERNEL);

	if (!edev->nh) {

		ret = -ENOMEM;

		goto err_dev;

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