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 /fs/char_dev.c | |
parent | 01c48a59bae36f08ba27ed6bfe789aa0d14ee2a1 (diff) | |
download | op-kernel-dev-e7390d7c52684ea338621eb3826a60e33a2bab9d.zip op-kernel-dev-e7390d7c52684ea338621eb3826a60e33a2bab9d.tar.gz |
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>
Diffstat (limited to 'fs/char_dev.c')
0 files changed, 0 insertions, 0 deletions