Arvind Yadav 0a178fd732 iio: adc: xilinx: Handle return value of clk_prepare_enable ...

clk_prepare_enable() can fail here and we must check its return value.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

2017-06-03 09:55:23 +01:00

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