pinctrl: sunxi: 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 essentially the same change, so they are handled in batch.

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

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

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

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

Cc: Boris Brezillon <boris.brezillon@free-electrons.com>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Patrice Chotard <patrice.chotard@st.com>
Cc: Hongzhou Yang <hongzhou.yang@mediatek.com>
Cc: Fabian Frederick <fabf@skynet.be>
Cc: Maxime Coquelin <maxime.coquelin@st.com>
Cc: Vishnu Patekar <vishnupatekar0510@gmail.com>
Cc: Mylene Josserand <mylene.josserand@free-electrons.com>
Cc: linux-gpio@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 2 insertions, 7 deletions

diff --git a/drivers/pinctrl/sunxi/pinctrl-sun4i-a10.c b/drivers/pinctrl/sunxi/pinctrl-sun4i-a10.c
index 862a096c5dba..fb30b86a97ee 100644
--- a/drivers/pinctrl/sunxi/pinctrl-sun4i-a10.c
+++ b/drivers/pinctrl/sunxi/pinctrl-sun4i-a10.c
@@ -10,7 +10,7 @@
  * warranty of any kind, whether express or implied.
  */
 
-#include <linux/module.h>
+#include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/of.h>
 #include <linux/of_device.h>
@@ -1035,7 +1035,6 @@ static const struct of_device_id sun4i_a10_pinctrl_match[] = {
 	{ .compatible = "allwinner,sun4i-a10-pinctrl", },
 	{}
 };
-MODULE_DEVICE_TABLE(of, sun4i_a10_pinctrl_match);
 
 static struct platform_driver sun4i_a10_pinctrl_driver = {
 	.probe	= sun4i_a10_pinctrl_probe,
@@ -1044,8 +1043,4 @@ static struct platform_driver sun4i_a10_pinctrl_driver = {
 		.of_match_table	= sun4i_a10_pinctrl_match,
 	},
 };
-module_platform_driver(sun4i_a10_pinctrl_driver);
-
-MODULE_AUTHOR("Maxime Ripard <maxime.ripard@free-electrons.com");
-MODULE_DESCRIPTION("Allwinner A10 pinctrl driver");
-MODULE_LICENSE("GPL");
+builtin_platform_driver(sun4i_a10_pinctrl_driver);