[PATCH V2 1/5] serial: pxa: prepare/unprepare clocks

Russell King - ARM Linux linux at arm.linux.org.uk
Mon Nov 17 07:51:50 PST 2014

On Mon, Nov 17, 2014 at 06:07:39PM +0300, Dmitry Eremin-Solenikov wrote:
> Change clk_enable/disable() calls to clk_prepare_enable() and
> clk_disable_unprepare().

NAK.  Console writes can be called from IRQs-off regions.  clk_prepare()
can sleep.  Sleeping is not permitted with IRQs off.

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