spi: mpc512x: fix reference leak to master in mpc512x_psc_spi_do_remove()
Once a spi_master_get() call succeeds, we need an additional
spi_master_put() call to free the memory, otherwise we will
leak a reference to master. Fix by removing the unnecessary
spi_master_get() call.
Fixes: eaa2429784
('spi: mpc512x: use devm_spi_register_master()')
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Mark Brown <broonie@linaro.org>
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@ -556,7 +556,7 @@ free_master:
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static int mpc512x_psc_spi_do_remove(struct device *dev)
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{
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struct spi_master *master = spi_master_get(dev_get_drvdata(dev));
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struct spi_master *master = dev_get_drvdata(dev);
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struct mpc512x_psc_spi *mps = spi_master_get_devdata(master);
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clk_disable_unprepare(mps->clk_mclk);
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