The patch titled Subject: drivers/rtc/rtc-vt8500.c: convert to use devm_kzalloc has been added to the -mm tree. Its filename is drivers-rtc-rtc-vt8500c-convert-to-use-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 *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Devendra Naga <devendra.aaru@xxxxxxxxx> Subject: drivers/rtc/rtc-vt8500.c: convert to use devm_kzalloc Replace the kzalloc() and kfree() calls with devm_kzalloc(). Signed-off-by: Devendra Naga <devendra.aaru@xxxxxxxxx> Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx> Cc: Alexey Charkov <alchark@xxxxxxxxx> Acked-by: Tony Prisk <linux@xxxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/rtc/rtc-vt8500.c | 15 +++++---------- 1 file changed, 5 insertions(+), 10 deletions(-) diff -puN drivers/rtc/rtc-vt8500.c~rtc-rtc-vt8500-convert-to-use-devm_kzalloc drivers/rtc/rtc-vt8500.c --- a/drivers/rtc/rtc-vt8500.c~rtc-rtc-vt8500-convert-to-use-devm_kzalloc +++ a/drivers/rtc/rtc-vt8500.c @@ -210,7 +210,8 @@ static int __devinit vt8500_rtc_probe(st struct vt8500_rtc *vt8500_rtc; int ret; - vt8500_rtc = kzalloc(sizeof(struct vt8500_rtc), GFP_KERNEL); + vt8500_rtc = devm_kzalloc(&pdev->dev, + sizeof(struct vt8500_rtc), GFP_KERNEL); if (!vt8500_rtc) return -ENOMEM; @@ -220,15 +221,13 @@ static int __devinit vt8500_rtc_probe(st vt8500_rtc->res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!vt8500_rtc->res) { dev_err(&pdev->dev, "No I/O memory resource defined\n"); - ret = -ENXIO; - goto err_free; + return -ENXIO; } vt8500_rtc->irq_alarm = platform_get_irq(pdev, 0); if (vt8500_rtc->irq_alarm < 0) { dev_err(&pdev->dev, "No alarm IRQ resource defined\n"); - ret = -ENXIO; - goto err_free; + return -ENXIO; } vt8500_rtc->res = request_mem_region(vt8500_rtc->res->start, @@ -236,8 +235,7 @@ static int __devinit vt8500_rtc_probe(st "vt8500-rtc"); if (vt8500_rtc->res == NULL) { dev_err(&pdev->dev, "failed to request I/O memory\n"); - ret = -EBUSY; - goto err_free; + return -EBUSY; } vt8500_rtc->regbase = ioremap(vt8500_rtc->res->start, @@ -278,8 +276,6 @@ err_unmap: err_release: release_mem_region(vt8500_rtc->res->start, resource_size(vt8500_rtc->res)); -err_free: - kfree(vt8500_rtc); return ret; } @@ -297,7 +293,6 @@ static int __devexit vt8500_rtc_remove(s release_mem_region(vt8500_rtc->res->start, resource_size(vt8500_rtc->res)); - kfree(vt8500_rtc); platform_set_drvdata(pdev, NULL); return 0; _ Patches currently in -mm which might be from devendra.aaru@xxxxxxxxx are linux-next.patch drivers-rtc-rtc-vt8500c-convert-to-use-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