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linux-legacy/drivers/mxc/vpu
Sammy He 5bcde12676 ENGR00133726 vpu: make clk_disable() be called only in process context
Voltage scaling is done using the Regulator API, which talks to PMIC
using SPI. SPI code can sleep and hence clk_[en|dis]able() cannot
be called in an ISR/tasklet etc contexts.

Signed-off-by: Sammy He <r62914@freescale.com>
2011-01-22 00:40:57 -06:00
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