Commit 481e2079 authored Jan 07, 2011 by Ferenc Wagner Committed by Greg Kroah-Hartman Feb 03, 2011

driver core: Replace the dangerous to_root_device macro with an inline function



The original macro worked only when applied to variables named 'dev'.
While this could have been fixed by simply renaming the macro argument,
a more type-safe replacement by an inline function is preferred.

Signed-off-by: Ferenc Wagner <wferi@niif.hu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

parent 6add7cd6

drivers/base/core.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -1320,7 +1320,10 @@ struct root_device
		struct module *owner;
		};

		#define to_root_device(dev) container_of(dev, struct root_device, dev)
		inline struct root_device to_root_device(struct device d)
		{
		return container_of(d, struct root_device, dev);
		}

		static void root_device_release(struct device *dev)
		{