clocksource/drivers/clksrc-dbx500: Convert init function to return error

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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 <daniel.lezcano@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>

...

This commit is contained in:

Daniel Lezcano 2016-06-02 19:44:34 +02:00

parent 595197743e

commit 108a4ed965

1 changed files with 3 additions and 3 deletions

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6

drivers/clocksource/clksrc-dbx500-prcmu.c

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