提交 b5cff595 编写于 作者: M Mauro Carvalho Chehab

[media] em28xx: prefer_bulk parameter is read-only

As the bulk mode is set at device's probe, it is not possible
to change it later. So, change the parameter to be read only
after modprobing.
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
上级 a6bad040
......@@ -62,7 +62,7 @@ module_param_array(card, int, NULL, 0444);
MODULE_PARM_DESC(card, "card type");
static unsigned int prefer_bulk;
module_param(prefer_bulk, int, 0644);
module_param(prefer_bulk, int, 0444);
MODULE_PARM_DESC(prefer_bulk, "prefer USB bulk transfers");
......
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