diff options
| author | Thierry Reding <treding@nvidia.com> | 2017-07-24 16:55:06 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2017-08-14 15:01:13 +0200 |
| commit | 9b88226924cf640059aacba7af23d048c6ec03b1 (patch) | |
| tree | 1473228deb38ebf4711e3655230a024b8912c0be /drivers/gpio | |
| parent | 20133bd5ebbb58cdf224c769dea2a475c746bc1a (diff) | |
| download | linux-9b88226924cf640059aacba7af23d048c6ec03b1.tar.bz2 | |
gpio: tegra: Prefer kcalloc() over kzalloc() with multiplies
Rather than manually compute the size of an array, pass the number and
element size to kcalloc().
Signed-off-by: Thierry Reding <treding@nvidia.com>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpio-tegra.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpio/gpio-tegra.c b/drivers/gpio/gpio-tegra.c index c68455b7e26e..17a664118a97 100644 --- a/drivers/gpio/gpio-tegra.c +++ b/drivers/gpio/gpio-tegra.c @@ -622,10 +622,10 @@ static int tegra_gpio_probe(struct platform_device *pdev) if (tgi->soc->debounce_supported) tgi->gc.set_config = tegra_gpio_set_config; - tgi->bank_info = devm_kzalloc(&pdev->dev, tgi->bank_count * + tgi->bank_info = devm_kcalloc(&pdev->dev, tgi->bank_count, sizeof(*tgi->bank_info), GFP_KERNEL); if (!tgi->bank_info) - return -ENODEV; + return -ENOMEM; tgi->irq_domain = irq_domain_add_linear(pdev->dev.of_node, tgi->gc.ngpio, |