The patch titled
Subject: leds: convert wm831x status driver to devm_kzalloc()
has been added to the -mm tree. Its filename is
leds-convert-wm831x-status-driver-to-devm_kzalloc.patch
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------------------------------------------------------
From: Mark Brown <broonie@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
Subject: leds: convert wm831x status driver to devm_kzalloc()
Saves a small amount of code and systematically eliminates leaks.
Signed-off-by: Mark Brown <broonie@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
Cc: Richard Purdie <rpurdie@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/leds/leds-wm831x-status.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff -puN drivers/leds/leds-wm831x-status.c~leds-convert-wm831x-status-driver-to-devm_kzalloc drivers/leds/leds-wm831x-status.c
--- a/drivers/leds/leds-wm831x-status.c~leds-convert-wm831x-status-driver-to-devm_kzalloc
+++ a/drivers/leds/leds-wm831x-status.c
@@ -237,7 +237,8 @@ static int wm831x_status_probe(struct pl
goto err;
}
- drvdata = kzalloc(sizeof(struct wm831x_status), GFP_KERNEL);
+ drvdata = devm_kzalloc(&pdev->dev, sizeof(struct wm831x_status),
+ GFP_KERNEL);
if (!drvdata)
return -ENOMEM;
dev_set_drvdata(&pdev->dev, drvdata);
@@ -300,7 +301,6 @@ static int wm831x_status_probe(struct pl
err_led:
led_classdev_unregister(&drvdata->cdev);
- kfree(drvdata);
err:
return ret;
}
@@ -311,7 +311,6 @@ static int wm831x_status_remove(struct p
device_remove_file(drvdata->cdev.dev, &dev_attr_src);
led_classdev_unregister(&drvdata->cdev);
- kfree(drvdata);
return 0;
}
_
Subject: Subject: leds: convert wm831x status driver to devm_kzalloc()
Patches currently in -mm which might be from broonie@xxxxxxxxxxxxxxxxxxxxxxxxxxx are
origin.patch
linux-next.patch
backlight-convert-drivers-video-backlight-to-use-module_platform_driver.patch
leds-convert-led-platform-drivers-to-module_platform_driver.patch
leds-convert-led-i2c-drivers-to-module_i2c_driver.patch
leds-convert-leds-dac124s085-to-module_spi_driver.patch
leds-convert-wm831x-status-driver-to-devm_kzalloc.patch
leds-convert-wm8350-driver-to-devm_kzalloc.patch
drivers-rtc-rtc-wm831xc-remove-unused-period-irq-handler.patch
drivers-rtc-rtc-wm831xc-convert-to-devm_kzalloc.patch
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