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include: convert various register fcns to macros to avoid include chaining

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The original implementations reference THIS_MODULE in an inline.
We could include <linux/export.h>, but it is better to avoid chaining.

Fortunately someone else already thought of this, and made a similar
inline into a #define in <linux/device.h> for device_schedule_callback(),
[see commit 523ded71de] so follow that precedent here.

Also bubble up any __must_check that were used on the prev. wrapper inline
functions up one to the real __register functions, to preserve any prev.
sanity checks that were used in those instances.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
This commit is contained in:
Paul Gortmaker 2011-05-27 09:02:11 -04:00
parent 7c926402a7
commit eb5589a8f0
11 changed files with 57 additions and 58 deletions
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10
include/linux/uio_driver.h
View file

@ -101,11 +101,11 @@ extern int __must_check
__uio_register_device(struct module *owner,
struct device *parent,
struct uio_info *info);
static inline int __must_check
uio_register_device(struct device *parent, struct uio_info *info)
{
return __uio_register_device(THIS_MODULE, parent, info);
}
/* use a define to avoid include chaining to get THIS_MODULE */
#define uio_register_device(parent, info) \
__uio_register_device(THIS_MODULE, parent, info)
extern void uio_unregister_device(struct uio_info *info);
extern void uio_event_notify(struct uio_info *info);