Message ID | 1421581173-28416-3-git-send-email-ricardo.ribalda@gmail.com |
---|---|
State | New, archived |
Headers | show |
On Sun, Jan 18, 2015 at 12:39 PM, Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> wrote: > Replace kzalloc with the device managed devm_kzalloc > > Cc: Linus Walleij <linus.walleij@linaro.org> > Cc: Alexandre Courbot <gnurou@gmail.com> > Cc: John Crispin <blogic@openwrt.org> > Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Patch applied. Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/gpio/gpio-mm-lantiq.c b/drivers/gpio/gpio-mm-lantiq.c index f228b1c..7890163 100644 --- a/drivers/gpio/gpio-mm-lantiq.c +++ b/drivers/gpio/gpio-mm-lantiq.c @@ -107,14 +107,13 @@ static int ltq_mm_probe(struct platform_device *pdev) struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0); struct ltq_mm *chip; const __be32 *shadow; - int ret = 0; if (!res) { dev_err(&pdev->dev, "failed to get memory resource\n"); return -ENOENT; } - chip = kzalloc(sizeof(*chip), GFP_KERNEL); + chip = devm_kzalloc(&pdev->dev, sizeof(*chip), GFP_KERNEL); if (!chip) return -ENOMEM; @@ -129,10 +128,7 @@ static int ltq_mm_probe(struct platform_device *pdev) if (shadow) chip->shadow = be32_to_cpu(*shadow); - ret = of_mm_gpiochip_add(pdev->dev.of_node, &chip->mmchip); - if (ret) - kfree(chip); - return ret; + return of_mm_gpiochip_add(pdev->dev.of_node, &chip->mmchip); } static const struct of_device_id ltq_mm_match[] = {
Replace kzalloc with the device managed devm_kzalloc Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Alexandre Courbot <gnurou@gmail.com> Cc: John Crispin <blogic@openwrt.org> Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> --- drivers/gpio/gpio-mm-lantiq.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-)