[alsa-devel] [PATCH] snd_usb_caiaq_input_free() fix

Karsten Wiese fzu at wemgehoertderstaat.de
Fri Jul 27 12:12:24 CEST 2007

input_free_device()'s comment says:
input_free_device() should only be used if input_register_device() was
not called yet or if it failed. Once device was registered
use input_unregister_device() and memory will be freed once last
refrence to the device is dropped.

Signed-off-by: Karsten Wiese <fzu at wemgehoertderstaat.de>

diff -pur rt9/sound/usb/caiaq/caiaq-input.c rt9-kw/sound/usb/caiaq/caiaq-input.c
--- rt9/sound/usb/caiaq/caiaq-input.c	2007-07-10 20:56:30.000000000 +0200
+++ rt9-kw/sound/usb/caiaq/caiaq-input.c	2007-07-27 11:45:52.000000000 +0200
@@ -238,7 +238,6 @@ void snd_usb_caiaq_input_free(struct snd
-	input_free_device(dev->input_dev);
 	dev->input_dev = NULL;

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