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uio: uio_fsl_elbc_gpcm: 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 <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
This commit is contained in:
Vaishali Thakkar 2015-07-08 10:24:27 +05:30 • committed by Greg Kroah-Hartman
commit d12f569c9b
1 changed files with 1 additions and 13 deletions
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14
drivers/uio/uio_fsl_elbc_gpcm.c
View file

@ -480,19 +480,7 @@ static struct platform_driver uio_fsl_elbc_gpcm_driver = {
.probe = uio_fsl_elbc_gpcm_probe,
.remove = uio_fsl_elbc_gpcm_remove,
};
static int __init uio_fsl_elbc_gpcm_init(void)
{
return platform_driver_register(&uio_fsl_elbc_gpcm_driver);
}
static void __exit uio_fsl_elbc_gpcm_exit(void)
{
platform_driver_unregister(&uio_fsl_elbc_gpcm_driver);
}
module_init(uio_fsl_elbc_gpcm_init);
module_exit(uio_fsl_elbc_gpcm_exit);
module_platform_driver(uio_fsl_elbc_gpcm_driver);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("John Ogness <[email protected]>");