spi/fsl-espi: fix the return value judgment of irq_of_parse_and_map.

Signed-off-by: Hou Zhiqiang <b48286@freescale.com>
Acked-by: Grant Likely <grant.likely@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Hou Zhiqiang 2013-12-11 13:09:40 +08:00 • committed by Mark Brown
commit 7227cd1893