pinctrl: spear: 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 init.h header in place of module.h header,
(2) delete module_exit related code, (3) delete MODULE_DEVICE_TABLE,
and (4) delete MODULE_LICENCE/MODULE_AUTHOR and associated tags.

None of these drivers were using module_init() so we don't have to
worry about the init ordering getting changed with this commit.

Also note that MODULE_DEVICE_TABLE is a no-op for non-modular code.

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

Cc: [e-mail]
Cc: [e-mail]
Signed-off-by: Paul Gortmaker <[e-mail]>
Acked-by: Viresh Kumar <[e-mail]>
Signed-off-by: Linus Walleij <[e-mail]>

drivers/pinctrl/spear/pinctrl-plgpio.c

···
 #include <linux/err.h>
 #include <linux/gpio/driver.h>
 #include <linux/io.h>
-#include <linux/module.h>
+#include <linux/init.h>
 #include <linux/of.h>
 #include <linux/of_platform.h>
 #include <linux/pinctrl/consumer.h>
···
 	{ .compatible = "st,spear-plgpio" },
 	{}
 };
-MODULE_DEVICE_TABLE(of, plgpio_of_match);
 
 static struct platform_driver plgpio_driver = {
 	.probe = plgpio_probe,
···
 	return platform_driver_register(&plgpio_driver);
 }
 subsys_initcall(plgpio_init);
-
-MODULE_AUTHOR("Viresh Kumar <[e-mail]>");
-MODULE_DESCRIPTION("STMicroelectronics SPEAr PLGPIO driver");
-MODULE_LICENSE("GPL");

drivers/pinctrl/spear/pinctrl-spear1310.c

···
 
 #include <linux/err.h>
 #include <linux/init.h>
-#include <linux/module.h>
 #include <linux/of_device.h>
 #include <linux/platform_device.h>
 #include "pinctrl-spear.h"
···
 	return platform_driver_register(&spear1310_pinctrl_driver);
 }
 arch_initcall(spear1310_pinctrl_init);
-
-static void __exit spear1310_pinctrl_exit(void)
-{
-	platform_driver_unregister(&spear1310_pinctrl_driver);
-}
-module_exit(spear1310_pinctrl_exit);
-
-MODULE_AUTHOR("Viresh Kumar <[e-mail]>");
-MODULE_DESCRIPTION("ST Microelectronics SPEAr1310 pinctrl driver");
-MODULE_LICENSE("GPL v2");
-MODULE_DEVICE_TABLE(of, spear1310_pinctrl_of_match);

drivers/pinctrl/spear/pinctrl-spear1340.c

···
 
 #include <linux/err.h>
 #include <linux/init.h>
-#include <linux/module.h>
 #include <linux/of_device.h>
 #include <linux/platform_device.h>
 #include "pinctrl-spear.h"
···
 	return platform_driver_register(&spear1340_pinctrl_driver);
 }
 arch_initcall(spear1340_pinctrl_init);
-
-static void __exit spear1340_pinctrl_exit(void)
-{
-	platform_driver_unregister(&spear1340_pinctrl_driver);
-}
-module_exit(spear1340_pinctrl_exit);
-
-MODULE_AUTHOR("Viresh Kumar <[e-mail]>");
-MODULE_DESCRIPTION("ST Microelectronics SPEAr1340 pinctrl driver");
-MODULE_LICENSE("GPL v2");
-MODULE_DEVICE_TABLE(of, spear1340_pinctrl_of_match);

drivers/pinctrl/spear/pinctrl-spear300.c

···
 
 #include <linux/err.h>
 #include <linux/init.h>
-#include <linux/module.h>
 #include <linux/of_device.h>
 #include <linux/platform_device.h>
 #include "pinctrl-spear3xx.h"
···
 	return platform_driver_register(&spear300_pinctrl_driver);
 }
 arch_initcall(spear300_pinctrl_init);
-
-static void __exit spear300_pinctrl_exit(void)
-{
-	platform_driver_unregister(&spear300_pinctrl_driver);
-}
-module_exit(spear300_pinctrl_exit);
-
-MODULE_AUTHOR("Viresh Kumar <[e-mail]>");
-MODULE_DESCRIPTION("ST Microelectronics SPEAr300 pinctrl driver");
-MODULE_LICENSE("GPL v2");
-MODULE_DEVICE_TABLE(of, spear300_pinctrl_of_match);

drivers/pinctrl/spear/pinctrl-spear310.c

···
 
 #include <linux/err.h>
 #include <linux/init.h>
-#include <linux/module.h>
 #include <linux/of_device.h>
 #include <linux/platform_device.h>
 #include "pinctrl-spear3xx.h"
···
 	return platform_driver_register(&spear310_pinctrl_driver);
 }
 arch_initcall(spear310_pinctrl_init);
-
-static void __exit spear310_pinctrl_exit(void)
-{
-	platform_driver_unregister(&spear310_pinctrl_driver);
-}
-module_exit(spear310_pinctrl_exit);
-
-MODULE_AUTHOR("Viresh Kumar <[e-mail]>");
-MODULE_DESCRIPTION("ST Microelectronics SPEAr310 pinctrl driver");
-MODULE_LICENSE("GPL v2");
-MODULE_DEVICE_TABLE(of, spear310_pinctrl_of_match);

drivers/pinctrl/spear/pinctrl-spear320.c

···
 
 #include <linux/err.h>
 #include <linux/init.h>
-#include <linux/module.h>
 #include <linux/of_device.h>
 #include <linux/platform_device.h>
 #include "pinctrl-spear3xx.h"
···
 	return platform_driver_register(&spear320_pinctrl_driver);
 }
 arch_initcall(spear320_pinctrl_init);
-
-static void __exit spear320_pinctrl_exit(void)
-{
-	platform_driver_unregister(&spear320_pinctrl_driver);
-}
-module_exit(spear320_pinctrl_exit);
-
-MODULE_AUTHOR("Viresh Kumar <[e-mail]>");
-MODULE_DESCRIPTION("ST Microelectronics SPEAr320 pinctrl driver");
-MODULE_LICENSE("GPL v2");
-MODULE_DEVICE_TABLE(of, spear320_pinctrl_of_match);