On Tue, Aug 10, 2021 at 10:55:33AM -0500, Ian Pilcher wrote:

On 8/10/21 9:48 AM, Greg KH wrote:

quoted

But what about when the device is removed from the system first?  Be
careful about that...

Anyway, sure, try those functions, I really do not know, all I
originally complained about was those exports which did not need to be
exported.

Sounds good.  I'll work something up.  (I'm actually thinking that
class_find_device() may be the best way to go, as it grabs a reference
to the device.)

There should not be anything "odd" about block devices here, just do
whatever all other LED drivers do when referencing a device.

thanks,

greg k-h

_______________________________________________
Kernelnewbies mailing list
Kernelnewbies@kernelnewbies.org
https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies