Commit 719cf71c authored Aug 20, 2018 by Andy Shevchenko Committed by Rafael J. Wysocki Sep 10, 2018

ACPI / glue: Split dev_is_platform() out of module for wide use



There would be useful to have in future the similar API in platform
core, as we have, for example, for PCI subsystem, to check if device
belongs to it.

Thus, split out conditional to a macro dev_is_platform() for wide use.

No functional change intended.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

parent 11da3a7f

drivers/acpi/glue.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -320,7 +320,7 @@ static int acpi_platform_notify(struct device *dev)
		if (!adev)
		goto out;

		if (dev->bus == &platform_bus_type)
		if (dev_is_platform(dev))
		acpi_configure_pmsi_domain(dev);

		if (type && type->setup)

include/linux/platform_device.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -40,6 +40,7 @@ struct platform_device {

		#define platform_get_device_id(pdev) ((pdev)->id_entry)

		#define dev_is_platform(dev) ((dev)->bus == &platform_bus_type)
		#define to_platform_device(x) container_of((x), struct platform_device, dev)

		extern int platform_device_register(struct platform_device *);