redonkable/alistair23-linux
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lis3: reorder functions to make forward decl obsolete

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Move lis3lv02d_init_device() down so that the forward declaration of
lis3lv02d_add_fs() becomes unnecessary.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Acked-by: Pavel Machek <pavel@ucw.cz>
Acked-by: Eric Piel <eric.piel@tremplin-utc.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Daniel Mack 2009-03-31 15:24:31 -07:00 committed by Linus Torvalds
parent 12a324b6a3
commit ab337a6327
1 changed files with 31 additions and 33 deletions
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64
drivers/hwmon/lis3lv02d.c
View file

@ -59,8 +59,6 @@ struct acpi_lis3lv02d lis3_dev = {
EXPORT_SYMBOL_GPL(lis3_dev);
static int lis3lv02d_add_fs(struct acpi_device *device);
static s16 lis3lv02d_read_16(acpi_handle handle, int reg)
{
u8 lo, hi;
@ -377,37 +375,6 @@ void lis3lv02d_joystick_disable(void)
}
EXPORT_SYMBOL_GPL(lis3lv02d_joystick_disable);
/*
* Initialise the accelerometer and the various subsystems.
* Should be rather independant of the bus system.
*/
int lis3lv02d_init_device(struct acpi_lis3lv02d *dev)
{
mutex_init(&dev->lock);
lis3lv02d_add_fs(dev->device);
lis3lv02d_increase_use(dev);
if (lis3lv02d_joystick_enable())
printk(KERN_ERR DRIVER_NAME ": joystick initialization failed\n");
printk("lis3_init_device: irq %d\n", dev->irq);
/* if we did not get an IRQ from ACPI - we have nothing more to do */
if (!dev->irq) {
printk(KERN_ERR DRIVER_NAME
": No IRQ in ACPI. Disabling /dev/freefall\n");
goto out;
}
printk("lis3: registering device\n");
if (misc_register(&lis3lv02d_misc_device))
printk(KERN_ERR DRIVER_NAME ": misc_register failed\n");
out:
lis3lv02d_decrease_use(dev);
return 0;
}
EXPORT_SYMBOL_GPL(lis3lv02d_init_device);
/* Sysfs stuff */
static ssize_t lis3lv02d_position_show(struct device *dev,
struct device_attribute *attr, char *buf)
@ -485,6 +452,37 @@ int lis3lv02d_remove_fs(void)
}
EXPORT_SYMBOL_GPL(lis3lv02d_remove_fs);
/*
* Initialise the accelerometer and the various subsystems.
* Should be rather independant of the bus system.
*/
int lis3lv02d_init_device(struct acpi_lis3lv02d *dev)
{
mutex_init(&dev->lock);
lis3lv02d_add_fs(dev->device);
lis3lv02d_increase_use(dev);
if (lis3lv02d_joystick_enable())
printk(KERN_ERR DRIVER_NAME ": joystick initialization failed\n");
printk("lis3_init_device: irq %d\n", dev->irq);
/* if we did not get an IRQ from ACPI - we have nothing more to do */
if (!dev->irq) {
printk(KERN_ERR DRIVER_NAME
": No IRQ in ACPI. Disabling /dev/freefall\n");
goto out;
}
printk("lis3: registering device\n");
if (misc_register(&lis3lv02d_misc_device))
printk(KERN_ERR DRIVER_NAME ": misc_register failed\n");
out:
lis3lv02d_decrease_use(dev);
return 0;
}
EXPORT_SYMBOL_GPL(lis3lv02d_init_device);
MODULE_DESCRIPTION("ST LIS3LV02Dx three-axis digital accelerometer driver");
MODULE_AUTHOR("Yan Burman, Eric Piel, Pavel Machek");
MODULE_LICENSE("GPL");