Some error paths in regmap_irq_thread put the pm_runtime others do not,
there is no reason to leave the pm_runtime enabled in some cases so
update those paths to also put the pm_runtime.
Signed-off-by: Charles Keepax <[email protected]>
---
drivers/base/regmap/regmap-irq.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/base/regmap/regmap-irq.c b/drivers/base/regmap/regmap-irq.c
index c9dc70ceca5f1..3d64c9331a82a 100644
--- a/drivers/base/regmap/regmap-irq.c
+++ b/drivers/base/regmap/regmap-irq.c
@@ -370,7 +370,6 @@ static irqreturn_t regmap_irq_thread(int irq, void *d)
if (ret < 0) {
dev_err(map->dev, "IRQ thread failed to resume: %d\n",
ret);
- pm_runtime_put(map->dev);
goto exit;
}
}
@@ -425,8 +424,6 @@ static irqreturn_t regmap_irq_thread(int irq, void *d)
dev_err(map->dev,
"Failed to read IRQ status %d\n",
ret);
- if (chip->runtime_pm)
- pm_runtime_put(map->dev);
goto exit;
}
}
@@ -478,8 +475,6 @@ static irqreturn_t regmap_irq_thread(int irq, void *d)
dev_err(map->dev,
"Failed to read IRQ status: %d\n",
ret);
- if (chip->runtime_pm)
- pm_runtime_put(map->dev);
goto exit;
}
}
@@ -513,10 +508,10 @@ static irqreturn_t regmap_irq_thread(int irq, void *d)
}
}
+exit:
if (chip->runtime_pm)
pm_runtime_put(map->dev);
-exit:
if (chip->handle_post_irq)
chip->handle_post_irq(chip->irq_drv_data);
--
2.11.0
The patch
regmap-irq: Correct error paths in regmap_irq_thread for pm_runtime
has been applied to the regmap tree at
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git for-5.3
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying
to this mail.
Thanks,
Mark
From fba5b1e9ab527bd46bc529370d52a7b2b552dce1 Mon Sep 17 00:00:00 2001
From: Charles Keepax <[email protected]>
Date: Mon, 12 Aug 2019 10:24:09 +0100
Subject: [PATCH] regmap-irq: Correct error paths in regmap_irq_thread for
pm_runtime
Some error paths in regmap_irq_thread put the pm_runtime others do not,
there is no reason to leave the pm_runtime enabled in some cases so
update those paths to also put the pm_runtime.
Signed-off-by: Charles Keepax <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
---
drivers/base/regmap/regmap-irq.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/base/regmap/regmap-irq.c b/drivers/base/regmap/regmap-irq.c
index c9dc70ceca5f..3d64c9331a82 100644
--- a/drivers/base/regmap/regmap-irq.c
+++ b/drivers/base/regmap/regmap-irq.c
@@ -370,7 +370,6 @@ static irqreturn_t regmap_irq_thread(int irq, void *d)
if (ret < 0) {
dev_err(map->dev, "IRQ thread failed to resume: %d\n",
ret);
- pm_runtime_put(map->dev);
goto exit;
}
}
@@ -425,8 +424,6 @@ static irqreturn_t regmap_irq_thread(int irq, void *d)
dev_err(map->dev,
"Failed to read IRQ status %d\n",
ret);
- if (chip->runtime_pm)
- pm_runtime_put(map->dev);
goto exit;
}
}
@@ -478,8 +475,6 @@ static irqreturn_t regmap_irq_thread(int irq, void *d)
dev_err(map->dev,
"Failed to read IRQ status: %d\n",
ret);
- if (chip->runtime_pm)
- pm_runtime_put(map->dev);
goto exit;
}
}
@@ -513,10 +508,10 @@ static irqreturn_t regmap_irq_thread(int irq, void *d)
}
}
+exit:
if (chip->runtime_pm)
pm_runtime_put(map->dev);
-exit:
if (chip->handle_post_irq)
chip->handle_post_irq(chip->irq_drv_data);
--
2.20.1