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| author | Dr. David Alan Gilbert <linux@treblig.org> | 2024-05-02 16:48:21 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-07-03 16:44:22 +0200 |
| commit | f9a748fa5ce0958bea2a03c25f092fbc22e72c67 (patch) | |
| tree | be25977d02e3da2cc973d9211f1acfe74e4ae1c1 /drivers/parport/share.c | |
| parent | 2f3fd91b9e6e744fce3cde4e1f8dd6f320548c0e (diff) | |
| download | linux-f9a748fa5ce0958bea2a03c25f092fbc22e72c67.tar.gz linux-f9a748fa5ce0958bea2a03c25f092fbc22e72c67.tar.bz2 linux-f9a748fa5ce0958bea2a03c25f092fbc22e72c67.zip | |
parport: Remove 'drivers' list
The list has been empty since:
'commit 3275158fa52a ("parport: remove use of devmodel")'
This also means we can remove the 'list_head' from
struct parport_driver.
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Acked-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Link: https://lore.kernel.org/r/20240502154823.67235-2-linux@treblig.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/parport/share.c')
| -rw-r--r-- | drivers/parport/share.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/parport/share.c b/drivers/parport/share.c index b7148517e076..2d34f783b36e 100644 --- a/drivers/parport/share.c +++ b/drivers/parport/share.c @@ -49,8 +49,6 @@ static DEFINE_SPINLOCK(parportlist_lock); static LIST_HEAD(all_ports); static DEFINE_SPINLOCK(full_list_lock); -static LIST_HEAD(drivers); - static DEFINE_MUTEX(registration_lock); /* What you can do to a port that's gone away.. */ @@ -165,10 +163,6 @@ static int driver_check(struct device_driver *dev_drv, void *_port) static void attach_driver_chain(struct parport *port) { /* caller has exclusive registration_lock */ - struct parport_driver *drv; - - list_for_each_entry(drv, &drivers, list) - drv->attach(port); /* * call the driver_check function of the drivers registered in @@ -191,10 +185,7 @@ static int driver_detach(struct device_driver *_drv, void *_port) /* Call detach(port) for each registered driver. */ static void detach_driver_chain(struct parport *port) { - struct parport_driver *drv; /* caller has exclusive registration_lock */ - list_for_each_entry(drv, &drivers, list) - drv->detach(port); /* * call the detach function of the drivers registered in |