[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
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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