diff options
author | Vaishali Thakkar <vthakkar1994@gmail.com> | 2015-07-07 12:23:49 +0530 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-08-05 13:48:20 -0700 |
commit | e7390d7c52684ea338621eb3826a60e33a2bab9d (patch) | |
tree | 552e160da3778098d71ab01b6a0eb78c7b5ecc16 | |
parent | 01c48a59bae36f08ba27ed6bfe789aa0d14ee2a1 (diff) | |
download | linux-e7390d7c52684ea338621eb3826a60e33a2bab9d.tar.bz2 |
w1: Use module_pci_driver
Use module_pci_driver for drivers whose init and exit functions
only register and unregister, respectively.
A simplified version of the Coccinelle semantic patch that performs
this transformation is as follows:
@a@
identifier f, x;
@@
-static f(...) { return pci_register_driver(&x); }
@b depends on a@
identifier e, a.x;
@@
-static e(...) { pci_unregister_driver(&x); }
@c depends on a && b@
identifier a.f;
declarer name module_init;
@@
-module_init(f);
@d depends on a && b && c@
identifier b.e, a.x;
declarer name module_exit;
declarer name module_pci_driver;
@@
-module_exit(e);
+module_pci_driver(x);
Signed-off-by: Vaishali Thakkar <vthakkar1994@gmail.com>
Acked-by: Evgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r-- | drivers/w1/masters/matrox_w1.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/drivers/w1/masters/matrox_w1.c b/drivers/w1/masters/matrox_w1.c index d8667b0212d7..684bc9d861cb 100644 --- a/drivers/w1/masters/matrox_w1.c +++ b/drivers/w1/masters/matrox_w1.c @@ -232,16 +232,4 @@ static void matrox_w1_remove(struct pci_dev *pdev) } kfree(dev); } - -static int __init matrox_w1_init(void) -{ - return pci_register_driver(&matrox_w1_pci_driver); -} - -static void __exit matrox_w1_fini(void) -{ - pci_unregister_driver(&matrox_w1_pci_driver); -} - -module_init(matrox_w1_init); -module_exit(matrox_w1_fini); +module_pci_driver(matrox_w1_pci_driver); |