[PATCH V2 15/63] clocksource/drivers/clksrc-dbx500: Convert init function to return error

On Thu, Jun 16, 2016 at 11:26 PM, Daniel Lezcano
[off-list ref] wrote:

The init functions do not return any error. They behave as the following:

  - panic, thus leading to a kernel crash while another timer may work and
       make the system boot up correctly

  or

  - print an error and let the caller unaware if the state of the system

Change that by converting the init functions to return an error conforming
to the CLOCKSOURCE_OF_RET prototype.

Proper error handling (rollback, errno value) will be changed later case
by case, thus this change just return back an error or success in the init
function.

Signed-off-by: Daniel Lezcano <redacted>

Acked-by: Linus Walleij <redacted>

Yours,
Linus Walleij