This is a note to let you know that I've just added the patch titled
spi: bcmbca-hsspi: Fix missing pm_runtime_disable()
to the 6.6-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-bcmbca-hsspi-fix-missing-pm_runtime_disable.patch
and it can be found in the queue-6.6 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 0769c4de946891fba89be3af31aedba3d532b34f
Author: Jinjie Ruan <ruanjinjie@xxxxxxxxxx>
Date: Mon Aug 26 20:49:02 2024 +0800
spi: bcmbca-hsspi: Fix missing pm_runtime_disable()
[ Upstream commit 4439a2e92cb89028b22c5d7ba1b99e75d7d889f6 ]
The pm_runtime_disable() is missing in remove function, use
devm_pm_runtime_enable() to fix it. So the pm_runtime_disable() in
the probe error path can also be removed.
Fixes: a38a2233f23b ("spi: bcmbca-hsspi: Add driver for newer HSSPI controller")
Signed-off-by: Jinjie Ruan <ruanjinjie@xxxxxxxxxx>
Reviewed-by: William Zhang <william.zhang@xxxxxxxxxxxx>
Link: https://patch.msgid.link/20240826124903.3429235-2-ruanjinjie@xxxxxxxxxx
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/spi/spi-bcmbca-hsspi.c b/drivers/spi/spi-bcmbca-hsspi.c
index 9f64afd8164ea..4965bc86d7f52 100644
--- a/drivers/spi/spi-bcmbca-hsspi.c
+++ b/drivers/spi/spi-bcmbca-hsspi.c
@@ -546,12 +546,14 @@ static int bcmbca_hsspi_probe(struct platform_device *pdev)
goto out_put_host;
}
- pm_runtime_enable(&pdev->dev);
+ ret = devm_pm_runtime_enable(&pdev->dev);
+ if (ret)
+ goto out_put_host;
ret = sysfs_create_group(&pdev->dev.kobj, &bcmbca_hsspi_group);
if (ret) {
dev_err(&pdev->dev, "couldn't register sysfs group\n");
- goto out_pm_disable;
+ goto out_put_host;
}
/* register and we are done */
@@ -565,8 +567,6 @@ static int bcmbca_hsspi_probe(struct platform_device *pdev)
out_sysgroup_disable:
sysfs_remove_group(&pdev->dev.kobj, &bcmbca_hsspi_group);
-out_pm_disable:
- pm_runtime_disable(&pdev->dev);
out_put_host:
spi_controller_put(host);
out_disable_pll_clk:
