spi: fsl-dspi: add missing clk_disable_unprepare() in dspi_remove()
clock source is prepared and enabled by clk_prepare_enable()
in probe function, but no disable or unprepare in remove.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Mark Brown <broonie@linaro.org>
diff --git a/drivers/spi/spi-fsl-dspi.c b/drivers/spi/spi-fsl-dspi.c
index dc3d4eb..3c26fb2 100644
--- a/drivers/spi/spi-fsl-dspi.c
+++ b/drivers/spi/spi-fsl-dspi.c
@@ -536,6 +536,7 @@
/* Disconnect from the SPI framework */
spi_bitbang_stop(&dspi->bitbang);
+ clk_disable_unprepare(dspi->clk);
spi_master_put(dspi->bitbang.master);
return 0;