Input: gpio-keys - add support for setting device name
This patch allows to set a device name which helps distinguishing several
gpio-keys devices.
Signed-off-by: Alexander Stein <alexander.stein@informatik.tu-chemnitz.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c
index 73e58a9..6e6145b 100644
--- a/drivers/input/keyboard/gpio_keys.c
+++ b/drivers/input/keyboard/gpio_keys.c
@@ -473,7 +473,7 @@
platform_set_drvdata(pdev, ddata);
input_set_drvdata(input, ddata);
- input->name = pdev->name;
+ input->name = pdata->name ? : pdev->name;
input->phys = "gpio-keys/input0";
input->dev.parent = &pdev->dev;
input->open = gpio_keys_open;
diff --git a/include/linux/gpio_keys.h b/include/linux/gpio_keys.h
index 3204edf..b5ca4b2 100644
--- a/include/linux/gpio_keys.h
+++ b/include/linux/gpio_keys.h
@@ -22,6 +22,7 @@
unsigned int rep:1; /* enable input subsystem auto repeat */
int (*enable)(struct device *dev);
void (*disable)(struct device *dev);
+ const char *name; /* input device name */
};
#endif