spi: qup: add missing clk_disable_unprepare on error in spi_qup_resume()
[ Upstream commit 70034320fdc597b8f58b4a43bb547f17c4c5557a ] Add the missing clk_disable_unprepare() before return from spi_qup_resume() in the error handling case. Fixes: 64ff247a978f (“spi: Add Qualcomm QUP SPI controller support”) Signed-off-by: Xu Qiang <xuqiang36@huawei.com> Link: https://lore.kernel.org/r/20220825065324.68446-1-xuqiang36@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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@ -1003,14 +1003,25 @@ static int spi_qup_resume(struct device *device)
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return ret;
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ret = clk_prepare_enable(controller->cclk);
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if (ret)
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if (ret) {
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clk_disable_unprepare(controller->iclk);
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return ret;
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}
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ret = spi_qup_set_state(controller, QUP_STATE_RESET);
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if (ret)
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return ret;
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goto disable_clk;
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return spi_master_resume(master);
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ret = spi_master_resume(master);
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if (ret)
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goto disable_clk;
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return 0;
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disable_clk:
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clk_disable_unprepare(controller->cclk);
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clk_disable_unprepare(controller->iclk);
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return ret;
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}
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#endif /* CONFIG_PM_SLEEP */
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