can: at91_can: add missing prepare and unprepare of the clock

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commit e77980e50b upstream.

In order to make the driver work with the common clock framework, this patch
converts the clk_enable()/clk_disable() to
clk_prepare_enable()/clk_disable_unprepare(). While there, add the missing
error handling.

Signed-off-by: David Dueck <davidcdueck@googlemail.com>
Signed-off-by: Anthony Harivel <anthony.harivel@emtrion.de>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>

...

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David Dueck 2014-09-17 14:26:48 +02:00 • committed by Luis Henriques

parent fbca5accde

commit d5b57d6538

1 changed files with 5 additions and 3 deletions

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drivers/net/can/at91_can.c

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