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pinctrl: bcm2835: Allow building driver as a module 

Update the pinctrl-bcm2835 driver to support being built as as a module
by converting it to a module_platform_driver() with the appropriate
module license, authors and description.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Nicolas Saenz Julienne <nsaenz@kernel.org>
Link: https://lore.kernel.org/r/20211019221127.1953001-1-f.fainelli@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Florian Fainelli 2021-10-19 15:11:21 -07:00 committed by Linus Walleij
parent 53b3947ddb
commit 4434f4c503
2 changed files with 9 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/pinctrl/bcm/Kconfig
View File

@ -18,7 +18,7 @@ config PINCTRL_BCM281XX
framework. GPIO is provided by a separate GPIO driver.
config PINCTRL_BCM2835
bool "Broadcom BCM2835 GPIO (with PINCONF) driver"
tristate "Broadcom BCM2835 GPIO (with PINCONF) driver"
depends on OF && (ARCH_BCM2835 || ARCH_BRCMSTB || COMPILE_TEST)
select PINMUX
select PINCONF

9
drivers/pinctrl/bcm/pinctrl-bcm2835.c
View File

@ -20,6 +20,7 @@
#include <linux/irqdesc.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/module.h>
#include <linux/of_address.h>
#include <linux/of.h>
#include <linux/of_irq.h>
@ -1332,4 +1333,10 @@ static struct platform_driver bcm2835_pinctrl_driver = {
.suppress_bind_attrs = true,
},
};
builtin_platform_driver(bcm2835_pinctrl_driver);
module_platform_driver(bcm2835_pinctrl_driver);
MODULE_AUTHOR("Chris Boot");
MODULE_AUTHOR("Simon Arlott");
MODULE_AUTHOR("Stephen Warren");
MODULE_DESCRIPTION("Broadcom BCM2835/2711 pinctrl and GPIO driver");
MODULE_LICENSE("GPL");