rtc: ds1685: Use module_platform_driver
authorVaishali Thakkar <vthakkar1994@gmail.com>
Tue, 7 Jul 2015 05:46:14 +0000 (11:16 +0530)
committerAlexandre Belloni <alexandre.belloni@free-electrons.com>
Sat, 5 Sep 2015 11:19:05 +0000 (13:19 +0200)
commit508db592e2f54d731bf2f5eabd9642a1a566f276
tree1b2522bf972581e56930fec378d70fbdbbaad32d
parent7abea617a4bae178da0f42983998c779ec2f732d
rtc: ds1685: Use module_platform_driver

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: Alexandre Belloni <alexandre.belloni@free-electrons.com>
drivers/rtc/rtc-ds1685.c