This is a note to let you know that I've just added the patch titled
spi: synquacer: Add missing clk_disable_unprepare()
to the 5.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
spi-synquacer-add-missing-clk_disable_unprepare.patch
and it can be found in the queue-5.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 7d91a61717e8338ed194425c17348e659bfccfec
Author: Guo Mengqi <guomengqi3@xxxxxxxxxx>
Date: Fri Jun 24 08:56:14 2022 +0800
spi: synquacer: Add missing clk_disable_unprepare()
[ Upstream commit 917e43de2a56d9b82576f1cc94748261f1988458 ]
Add missing clk_disable_unprepare() in synquacer_spi_resume().
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: Guo Mengqi <guomengqi3@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20220624005614.49434-1-guomengqi3@xxxxxxxxxx
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/spi/spi-synquacer.c b/drivers/spi/spi-synquacer.c
index 785e7c445123..1e10af6e10a9 100644
--- a/drivers/spi/spi-synquacer.c
+++ b/drivers/spi/spi-synquacer.c
@@ -784,6 +784,7 @@ static int __maybe_unused synquacer_spi_resume(struct device *dev)
ret = synquacer_spi_enable(master);
if (ret) {
+ clk_disable_unprepare(sspi->clk);
dev_err(dev, "failed to enable spi (%d)\n", ret);
return ret;
}
