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 Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/SubmitChecklist when testing your code *** See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find out what to do about this The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ 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 -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html