pinctrl: mvebu: make bool drivers explicitly non-modular

None of the Kconfigs for any of these drivers are tristate, meaning
that they currently are not being built as a module by anyone.

Lets remove the modular code that is essentially orphaned, so that
when reading the drivers there is no doubt they are builtin-only.
All drivers get the exact same change, so they are handled in batch.

Changes are (1) use builtin_platform_driver, (2) dont use module.h
(3) delete module_exit related code, (4) delete MODULE_DEVICE_TABLE,
and (5) delete MODULE_LICENCE/MODULE_AUTHOR and associated tags.

For the dove driver we explicitly disallow a driver unbind, since
that doesn't have a sensible use case anyway, and it allows us to
drop the ".remove" code for non-modular drivers.

Since module_platform_driver() uses the same init level priority as
builtin_platform_driver() the init ordering remains unchanged with
this commit.

We deleted the MODULE_LICENSE etc. tags since all that information
is already contained at the top of the file in the comments.

Cc: Thomas Petazzoni <[e-mail]>
Cc: [e-mail]
Signed-off-by: Paul Gortmaker <[e-mail]>
Signed-off-by: Linus Walleij <[e-mail]>

drivers/pinctrl/mvebu/pinctrl-armada-370.c

···
 #include <linux/err.h>
 #include <linux/init.h>
 #include <linux/io.h>
-#include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/clk.h>
 #include <linux/of.h>
···
 	},
 	.probe = armada_370_pinctrl_probe,
 };
-
-module_platform_driver(armada_370_pinctrl_driver);
-
-MODULE_AUTHOR("Thomas Petazzoni <[e-mail]>");
-MODULE_DESCRIPTION("Marvell Armada 370 pinctrl driver");
-MODULE_LICENSE("GPL v2");
+builtin_platform_driver(armada_370_pinctrl_driver);

drivers/pinctrl/mvebu/pinctrl-armada-375.c

···
 #include <linux/err.h>
 #include <linux/init.h>
 #include <linux/io.h>
-#include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/clk.h>
 #include <linux/of.h>
···
 	},
 	.probe = armada_375_pinctrl_probe,
 };
-
-module_platform_driver(armada_375_pinctrl_driver);
-
-MODULE_AUTHOR("Thomas Petazzoni <[e-mail]>");
-MODULE_DESCRIPTION("Marvell Armada 375 pinctrl driver");
-MODULE_LICENSE("GPL v2");
+builtin_platform_driver(armada_375_pinctrl_driver);

drivers/pinctrl/mvebu/pinctrl-armada-38x.c

···
 #include <linux/err.h>
 #include <linux/init.h>
 #include <linux/io.h>
-#include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/of.h>
 #include <linux/of_device.h>
···
 	},
 	.probe = armada_38x_pinctrl_probe,
 };
-
-module_platform_driver(armada_38x_pinctrl_driver);
-
-MODULE_AUTHOR("Thomas Petazzoni <[e-mail]>");
-MODULE_DESCRIPTION("Marvell Armada 38x pinctrl driver");
-MODULE_LICENSE("GPL v2");
+builtin_platform_driver(armada_38x_pinctrl_driver);

drivers/pinctrl/mvebu/pinctrl-armada-39x.c

···
 #include <linux/err.h>
 #include <linux/init.h>
 #include <linux/io.h>
-#include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/of.h>
 #include <linux/of_device.h>
···
 	},
 	.probe = armada_39x_pinctrl_probe,
 };
-
-module_platform_driver(armada_39x_pinctrl_driver);
-
-MODULE_AUTHOR("Thomas Petazzoni <[e-mail]>");
-MODULE_DESCRIPTION("Marvell Armada 39x pinctrl driver");
-MODULE_LICENSE("GPL v2");
+builtin_platform_driver(armada_39x_pinctrl_driver);

drivers/pinctrl/mvebu/pinctrl-armada-xp.c

···
 #include <linux/err.h>
 #include <linux/init.h>
 #include <linux/io.h>
-#include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/clk.h>
 #include <linux/of.h>
···
 	.suspend = armada_xp_pinctrl_suspend,
 	.resume = armada_xp_pinctrl_resume,
 };
-
-module_platform_driver(armada_xp_pinctrl_driver);
-
-MODULE_AUTHOR("Thomas Petazzoni <[e-mail]>");
-MODULE_DESCRIPTION("Marvell Armada XP pinctrl driver");
-MODULE_LICENSE("GPL v2");
+builtin_platform_driver(armada_xp_pinctrl_driver);

drivers/pinctrl/mvebu/pinctrl-dove.c

···
 #include <linux/err.h>
 #include <linux/init.h>
 #include <linux/io.h>
-#include <linux/module.h>
 #include <linux/bitops.h>
 #include <linux/platform_device.h>
 #include <linux/clk.h>
···
 	return mvebu_pinctrl_probe(pdev);
 }
 
-static int dove_pinctrl_remove(struct platform_device *pdev)
-{
-	if (!IS_ERR(clk))
-		clk_disable_unprepare(clk);
-	return 0;
-}
-
 static struct platform_driver dove_pinctrl_driver = {
 	.driver = {
 		.name = "dove-pinctrl",
+		.suppress_bind_attrs = true,
 		.of_match_table = dove_pinctrl_of_match,
 	},
 	.probe = dove_pinctrl_probe,
-	.remove = dove_pinctrl_remove,
 };
-
-module_platform_driver(dove_pinctrl_driver);
-
-MODULE_AUTHOR("Sebastian Hesselbarth <[e-mail]>");
-MODULE_DESCRIPTION("Marvell Dove pinctrl driver");
-MODULE_LICENSE("GPL v2");
+builtin_platform_driver(dove_pinctrl_driver);

drivers/pinctrl/mvebu/pinctrl-kirkwood.c

···
 #include <linux/err.h>
 #include <linux/init.h>
 #include <linux/io.h>
-#include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/clk.h>
 #include <linux/of.h>
···
 	},
 	.probe = kirkwood_pinctrl_probe,
 };
-
-module_platform_driver(kirkwood_pinctrl_driver);
-
-MODULE_AUTHOR("Sebastian Hesselbarth <[e-mail]>");
-MODULE_DESCRIPTION("Marvell Kirkwood pinctrl driver");
-MODULE_LICENSE("GPL v2");
+builtin_platform_driver(kirkwood_pinctrl_driver);

drivers/pinctrl/mvebu/pinctrl-mvebu.c

···
  */
 
 #include <linux/platform_device.h>
-#include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/io.h>
 #include <linux/of.h>

drivers/pinctrl/mvebu/pinctrl-orion.c

···
 #include <linux/err.h>
 #include <linux/init.h>
 #include <linux/io.h>
-#include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/clk.h>
 #include <linux/of.h>
···
 	},
 	.probe = orion_pinctrl_probe,
 };
-
-module_platform_driver(orion_pinctrl_driver);
-
-MODULE_AUTHOR("Thomas Petazzoni <[e-mail]>");
-MODULE_DESCRIPTION("Marvell Orion pinctrl driver");
-MODULE_LICENSE("GPL v2");
+builtin_platform_driver(orion_pinctrl_driver);