spi: spi-ep93xx: use devm_clk_get()
spi: spi-ep93xx: use devm_clk_get()

Use devm_clk_get() so that the clk_put() happens automatically when
the last reference to this driver is dropped.

Signed-off-by: H Hartley Sweeten <382ff55d8e07d1082d179e669636cd1552da4f36@visionengravers.com>
Acked-by: Mika Westerberg <afb75201fb002d7fdd2b0b231e006999e00db8a9@iki.fi>
Signed-off-by: Mark Brown <b51b9a92386687a9ac927cebfa0f978adeb8cea5@linaro.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs