Messages in this thread | | | Date | Fri, 22 May 2015 15:45:57 -0700 | Subject | Re: [PATCH v3 2/3] dell-rbtn: Export notifier for other kernel modules | From | Dmitry Torokhov <> |
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On Thu, May 14, 2015 at 3:54 AM, Pali Rohár <pali.rohar@gmail.com> wrote:
> @@ -328,7 +408,9 @@ static void rbtn_notify(struct acpi_device *device, u32 event) > > static int __init rbtn_init(void) > { > - return acpi_bus_register_driver(&rbtn_driver); > + /* ignore errors so module always loads and exports needed functions */ > + acpi_bus_register_driver(&rbtn_driver); > + return 0;
Ahem, and if it fails for some reason and you try to unload the module what will happen when you call acpi_bus_unregister_driver(&rbtn_driver) in rbtn_exit()?\
Thanks.
-- Dmitry
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