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Commit 07cf779c authored by Dmitry Torokhov's avatar Dmitry Torokhov
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Input: sidewinder - handle errors from input_register_device() 



Also set .owner in driver structure so we'll have a link between
module and driver in sysfs.

Signed-off-by: default avatarDmitry Torokhov <dtor@mail.ru>
parent 847fd5fb

drivers/input/joystick/sidewinder.c

+6 −2
Original line number Diff line number Diff line
@@ -771,11 +771,14 @@ static int sw_connect(struct gameport *gameport, struct gameport_driver *drv) 


		dbg("%s%s [%d-bit id %d data %d]\n", sw->name, comment, m, l, k);



		input_register_device(sw->dev[i]);

		err = input_register_device(sw->dev[i]);

		if (err)

			goto fail4;

	}



	return 0;



 fail4:	input_free_device(sw->dev[i]);

 fail3:	while (--i >= 0)

		input_unregister_device(sw->dev[i]);

 fail2:	gameport_close(gameport);
@@ -801,6 +804,7 @@ static void sw_disconnect(struct gameport *gameport) 
static struct gameport_driver sw_drv = {

	.driver		= {

		.name	= "sidewinder",

		.owner	= THIS_MODULE,

	},

	.description	= DRIVER_DESC,

	.connect	= sw_connect,