rtc: at91sam9: properly handle error case

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In case of a probe error, it is possible to abort after issuing
clk_prepare_enable(). Ensure the clock is disabled and unprepared in that
case.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>

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Alexandre Belloni 2015-07-28 21:46:15 +02:00

parent 27675ef03c

commit ffe60fcfda

1 changed files with 10 additions and 3 deletions

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13

drivers/rtc/rtc-at91sam9.c

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