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spi: qup: add missing clk_disable_unprepare on error in spi_qup_pm_resume_runtime()

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[ Upstream commit 494a22765ce479c9f8ad181c5d24cffda9f534bb ]

Add the missing clk_disable_unprepare() before return
from spi_qup_pm_resume_runtime() in the error handling case.

Fixes: dae1a7700b (“spi: qup: Handle clocks in pm_runtime suspend and resume”)
Signed-off-by: Xu Qiang <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
This commit is contained in:
Xu Qiang 2022-08-25 06:53:24 +00:00 • committed by Greg Kroah-Hartman
commit df0b024ade
1 changed files with 3 additions and 1 deletions
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4
drivers/spi/spi-qup.c
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@ -1199,8 +1199,10 @@ static int spi_qup_pm_resume_runtime(struct device *device)
return ret;
ret = clk_prepare_enable(controller->cclk);
if (ret)
if (ret) {
clk_disable_unprepare(controller->iclk);
return ret;
}
/* Disable clocks auto gaiting */
config = readl_relaxed(controller->base + QUP_CONFIG);