6.15-stable review patch. If anyone has any objections, please let me know.
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From: Christophe JAILLET christophe.jaillet@wanadoo.fr
commit 60c016afccac7acb78a43b9c75480887ed3ce48e upstream.
If an error occurs after pm_runtime_use_autosuspend(), a corresponding pm_runtime_dont_use_autosuspend() should be called.
In case of error in pm_runtime_resume_and_get(), it is not the case because the error handling path is wrongly ordered. Fix it.
Fixes: 780f62974125 ("i2c: omap: fix reference leak when pm_runtime_get_sync fails") Signed-off-by: Christophe JAILLET christophe.jaillet@wanadoo.fr Cc: stable@vger.kernel.org # v5.13+ Signed-off-by: Andi Shyti andi.shyti@kernel.org Link: https://lore.kernel.org/r/af8a9b62996bebbaaa7c02986aa2a8325ef11596.175170171... Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/i2c/busses/i2c-omap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/i2c/busses/i2c-omap.c +++ b/drivers/i2c/busses/i2c-omap.c @@ -1521,9 +1521,9 @@ err_mux_state_deselect: if (omap->mux_state) mux_state_deselect(omap->mux_state); err_put_pm: - pm_runtime_dont_use_autosuspend(omap->dev); pm_runtime_put_sync(omap->dev); err_disable_pm: + pm_runtime_dont_use_autosuspend(omap->dev); pm_runtime_disable(&pdev->dev);
return r;