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staging: ozwpan: Add module parameter description

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Signed-off-by: Christoph Jaeger <email@christophjaeger.info>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Christoph Jaeger 2014-08-04 14:54:47 +02:00 committed by Greg Kroah-Hartman
parent 5a31018845
commit 9fca4f70ed
1 changed files with 3 additions and 1 deletions
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4
drivers/staging/ozwpan/ozmain.c
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@ -25,6 +25,9 @@ unsigned int oz_dbg_mask = OZ_DEFAULT_DBG_MASK;
* netcards. Bindings can be added later using an IOCTL.
*/
static char *g_net_dev = "";
module_param(g_net_dev, charp, S_IRUGO);
MODULE_PARM_DESC(g_net_dev, "The device(s) to bind to; "
"'*' means all, '' (empty string; default) means none.");
/*
* Context: process
@ -48,7 +51,6 @@ static void __exit ozwpan_exit(void)
oz_cdev_deregister();
}
module_param(g_net_dev, charp, S_IRUGO);
module_init(ozwpan_init);
module_exit(ozwpan_exit);