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Staging: iio: Staticise non-exported functions

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Staticise a number of functions which aren't exported outside their
source files, and also add a __user annotation for the buffer in
iio_event_chrdev_read().

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Mark Brown 2010-02-18 17:19:17 +00:00 committed by Greg Kroah-Hartman
parent 9a16a92c11
commit 77712e5fbe
2 changed files with 9 additions and 9 deletions
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10
drivers/staging/iio/industrialio-core.c
View File

@ -118,7 +118,7 @@ int iio_push_event(struct iio_dev *dev_info,
EXPORT_SYMBOL(iio_push_event); EXPORT_SYMBOL(iio_push_event);
/* Generic interrupt line interrupt handler */ /* Generic interrupt line interrupt handler */
irqreturn_t iio_interrupt_handler(int irq, void *_int_info) static irqreturn_t iio_interrupt_handler(int irq, void *_int_info)
{ {
struct iio_interrupt *int_info = _int_info; struct iio_interrupt *int_info = _int_info;
struct iio_dev *dev_info = int_info->dev_info; struct iio_dev *dev_info = int_info->dev_info;
@ -252,8 +252,8 @@ void iio_remove_event_from_list(struct iio_event_handler_list *el,
} }
EXPORT_SYMBOL(iio_remove_event_from_list); EXPORT_SYMBOL(iio_remove_event_from_list);
ssize_t iio_event_chrdev_read(struct file *filep, static ssize_t iio_event_chrdev_read(struct file *filep,
char *buf, char __user *buf,
size_t count, size_t count,
loff_t *f_ps) loff_t *f_ps)
{ {
@ -313,7 +313,7 @@ error_ret:
return ret; return ret;
} }
int iio_event_chrdev_release(struct inode *inode, struct file *filep) static int iio_event_chrdev_release(struct inode *inode, struct file *filep)
{ {
struct iio_handler *hand = iio_cdev_to_handler(inode->i_cdev); struct iio_handler *hand = iio_cdev_to_handler(inode->i_cdev);
struct iio_event_interface *ev_int = hand->private; struct iio_event_interface *ev_int = hand->private;
@ -335,7 +335,7 @@ int iio_event_chrdev_release(struct inode *inode, struct file *filep)
return 0; return 0;
} }
int iio_event_chrdev_open(struct inode *inode, struct file *filep) static int iio_event_chrdev_open(struct inode *inode, struct file *filep)
{ {
struct iio_handler *hand = iio_cdev_to_handler(inode->i_cdev); struct iio_handler *hand = iio_cdev_to_handler(inode->i_cdev);
struct iio_event_interface *ev_int = hand->private; struct iio_event_interface *ev_int = hand->private;

4
drivers/staging/iio/trigger_consumer.h
View File

@ -27,7 +27,7 @@ int iio_device_unregister_trigger_consumer(struct iio_dev *dev_info);
* iio_device_register_trigger_consumer() - set up an iio_dev to use triggers * iio_device_register_trigger_consumer() - set up an iio_dev to use triggers
* @dev_info: iio_dev associated with the device that will consume the trigger * @dev_info: iio_dev associated with the device that will consume the trigger
**/ **/
int iio_device_register_trigger_consumer(struct iio_dev *dev_info) static int iio_device_register_trigger_consumer(struct iio_dev *dev_info)
{ {
return 0; return 0;
}; };
@ -36,7 +36,7 @@ int iio_device_register_trigger_consumer(struct iio_dev *dev_info)
* iio_device_unregister_trigger_consumer() - reverse the registration process * iio_device_unregister_trigger_consumer() - reverse the registration process
* @dev_info: iio_dev associated with the device that consumed the trigger * @dev_info: iio_dev associated with the device that consumed the trigger
**/ **/
int iio_device_unregister_trigger_consumer(struct iio_dev *dev_info) static int iio_device_unregister_trigger_consumer(struct iio_dev *dev_info)
{ {
return 0; return 0;
}; };