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spi: fsl-dspi: add missing clk_disable_unprepare() in dspi_remove()

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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>
This commit is contained in:
Wei Yongjun 2013-10-12 15:15:31 +08:00 • committed by Mark Brown
commit 05209f4570
1 changed files with 1 additions and 0 deletions
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drivers/spi/spi-fsl-dspi.c
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@ -536,6 +536,7 @@ static int dspi_remove(struct platform_device *pdev)
/* Disconnect from the SPI framework */
spi_bitbang_stop(&dspi->bitbang);
clk_disable_unprepare(dspi->clk);
spi_master_put(dspi->bitbang.master);
return 0;