linux-kernel - [PATCH] gpio: bd70528: Add MODULE ALIAS to autoload module

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Date:   Wed, 23 Oct 2019 15:21:50 +0300
From:   Matti Vaittinen <matti.vaittinen@...rohmeurope.com>
To:     matti.vaittinen@...rohmeurope.com, mazziesaccount@...il.com
Cc:     Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>,
        linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] gpio: bd70528: Add MODULE ALIAS to autoload module

The bd70528 GPIO driver is probed by MFD driver. Add MODULE_ALIAS
in order to allow udev to load the module when MFD sub-device cell
for GPIO is added.

Fixes: 18bc64b3aebfa ("gpio: Initial support for ROHM bd70528 GPIO block")
Signed-off-by: Matti Vaittinen <matti.vaittinen@...rohmeurope.com>
---
I'm not really sure if this is a bug-fix or feature but I guess the
Fixes tag won't harm, right?

 drivers/gpio/gpio-bd70528.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpio/gpio-bd70528.c b/drivers/gpio/gpio-bd70528.c
index fd85605d2dab..8123260a92a2 100644
--- a/drivers/gpio/gpio-bd70528.c
+++ b/drivers/gpio/gpio-bd70528.c
@@ -230,3 +230,4 @@ module_platform_driver(bd70528_gpio);
 MODULE_AUTHOR("Matti Vaittinen <matti.vaittinen@...rohmeurope.com>");
 MODULE_DESCRIPTION("BD70528 voltage regulator driver");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:bd70528-gpio");
-- 
2.21.0


-- 
Matti Vaittinen, Linux device drivers
ROHM Semiconductors, Finland SWDC
Kiviharjunlenkki 1E
90220 OULU
FINLAND

~~~ "I don't think so," said Rene Descartes. Just then he vanished ~~~
Simon says - in Latin please.
~~~ "non cogito me" dixit Rene Descarte, deinde evanescavit ~~~
Thanks to Simon Glass for the translation =]