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ARM: pxa: Use module_platform_driver

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Use module_platform_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 platform_driver_register(&x); }

@b depends on a@
identifier e, a.x;
@@
-static e(...) { platform_driver_unregister(&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_platform_driver;
@@
-module_exit(e);
+module_platform_driver(x);

Signed-off-by: Vaishali Thakkar <vthakkar1994@gmail.com>
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
This commit is contained in:
Vaishali Thakkar 2015-07-03 17:40:45 +05:30 committed by Robert Jarzmik
parent 4be0856fa3
commit 9754c8ef1f
1 changed files with 1 additions and 14 deletions
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15
arch/arm/mach-pxa/tosa-bt.c
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@ -131,17 +131,4 @@ static struct platform_driver tosa_bt_driver = {
.name = "tosa-bt",
},
};
static int __init tosa_bt_init(void)
{
return platform_driver_register(&tosa_bt_driver);
}
static void __exit tosa_bt_exit(void)
{
platform_driver_unregister(&tosa_bt_driver);
}
module_init(tosa_bt_init);
module_exit(tosa_bt_exit);
module_platform_driver(tosa_bt_driver);