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staging: dgap: rearrange function 

Relocate the function dgap_stop() so that in a later patch we can remove
the duplicate codes between dgap_stop() and dgap_remove_one().

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sudip Mukherjee 2015-07-16 18:28:18 +05:30 committed by Greg Kroah-Hartman
parent ac4e504a59
commit eda03951c3
1 changed files with 15 additions and 15 deletions
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30
drivers/staging/dgap/dgap.c
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@ -7004,6 +7004,21 @@ static void dgap_cleanup_board(struct board_t *brd)
kfree(brd);
}
static void dgap_stop(void)
{
unsigned long lock_flags;
spin_lock_irqsave(&dgap_poll_lock, lock_flags);
dgap_poll_stop = 1;
spin_unlock_irqrestore(&dgap_poll_lock, lock_flags);
del_timer_sync(&dgap_poll_timer);
device_destroy(dgap_class, MKDEV(DIGI_DGAP_MAJOR, 0));
class_destroy(dgap_class);
unregister_chrdev(DIGI_DGAP_MAJOR, "dgap");
}
static void dgap_remove_one(struct pci_dev *dev)
{
unsigned int i;
@ -7096,21 +7111,6 @@ static int dgap_start(void)
return rc;
}
static void dgap_stop(void)
{
unsigned long lock_flags;
spin_lock_irqsave(&dgap_poll_lock, lock_flags);
dgap_poll_stop = 1;
spin_unlock_irqrestore(&dgap_poll_lock, lock_flags);
del_timer_sync(&dgap_poll_timer);
device_destroy(dgap_class, MKDEV(DIGI_DGAP_MAJOR, 0));
class_destroy(dgap_class);
unregister_chrdev(DIGI_DGAP_MAJOR, "dgap");
}
/************************************************************************
*
* Driver load/unload functions