This is just a cleanup. Acked-by: Lars-Peter Clausen <l...@metafoo.de> Signed-off-by: Marcos Paulo de Souza <marcos.souza....@gmail.com> --- drivers/power/jz4740-battery.c | 14 ++++---------- 1 file changed, 4 insertions(+), 10 deletions(-)
diff --git a/drivers/power/jz4740-battery.c b/drivers/power/jz4740-battery.c index 8dbc7bf..59900c6 100644 --- a/drivers/power/jz4740-battery.c +++ b/drivers/power/jz4740-battery.c @@ -252,7 +252,7 @@ static int __devinit jz_battery_probe(struct platform_device *pdev) return -ENXIO; } - jz_battery = kzalloc(sizeof(*jz_battery), GFP_KERNEL); + jz_battery = devm_kzalloc(&pdev->dev, sizeof(*jz_battery), GFP_KERNEL); if (!jz_battery) { dev_err(&pdev->dev, "Failed to allocate driver structure\n"); return -ENOMEM; @@ -262,24 +262,21 @@ static int __devinit jz_battery_probe(struct platform_device *pdev) jz_battery->irq = platform_get_irq(pdev, 0); if (jz_battery->irq < 0) { - ret = jz_battery->irq; dev_err(&pdev->dev, "Failed to get platform irq: %d\n", ret); - goto err_free; + return jz_battery->irq; } jz_battery->mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!jz_battery->mem) { - ret = -ENOENT; dev_err(&pdev->dev, "Failed to get platform mmio resource\n"); - goto err_free; + return -ENOENT; } jz_battery->mem = request_mem_region(jz_battery->mem->start, resource_size(jz_battery->mem), pdev->name); if (!jz_battery->mem) { - ret = -EBUSY; dev_err(&pdev->dev, "Failed to request mmio memory region\n"); - goto err_free; + return -EBUSY; } jz_battery->base = ioremap_nocache(jz_battery->mem->start, @@ -373,8 +370,6 @@ err_iounmap: iounmap(jz_battery->base); err_release_mem_region: release_mem_region(jz_battery->mem->start, resource_size(jz_battery->mem)); -err_free: - kfree(jz_battery); return ret; } @@ -396,7 +391,6 @@ static int __devexit jz_battery_remove(struct platform_device *pdev) iounmap(jz_battery->base); release_mem_region(jz_battery->mem->start, resource_size(jz_battery->mem)); - kfree(jz_battery); return 0; } -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/