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Commit 20133bd5 authored by Thierry Reding's avatar Thierry Reding Committed by Linus Walleij
Browse files

gpio: tegra: Remove unnecessary check 



of_device_get_match_data() can never return NULL, therefore the check
for NULL values is unnecessary.

Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
Acked-by: default avatarJon Hunter <jonathanh@nvidia.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent e3b445d7

drivers/gpio/gpio-tegra.c

+2 −9
Original line number Diff line number Diff line
@@ -567,7 +567,6 @@ static struct lock_class_key gpio_lock_class; 


static int tegra_gpio_probe(struct platform_device *pdev)

{

	const struct tegra_gpio_soc_config *config;

	struct tegra_gpio_info *tgi;

	struct resource *res;

	struct tegra_gpio_bank *bank;
@@ -576,17 +575,11 @@ static int tegra_gpio_probe(struct platform_device *pdev) 
	int i;

	int j;



	config = of_device_get_match_data(&pdev->dev);

	if (!config) {

		dev_err(&pdev->dev, "Error: No device match found\n");

		return -ENODEV;

	}



	tgi = devm_kzalloc(&pdev->dev, sizeof(*tgi), GFP_KERNEL);

	if (!tgi)

		return -ENODEV;



	tgi->soc = config;

	tgi->soc = of_device_get_match_data(&pdev->dev);

	tgi->dev = &pdev->dev;



	ret = platform_irq_count(pdev);
@@ -626,7 +619,7 @@ static int tegra_gpio_probe(struct platform_device *pdev) 


	platform_set_drvdata(pdev, tgi);



	if (config->debounce_supported)

	if (tgi->soc->debounce_supported)

		tgi->gc.set_config = tegra_gpio_set_config;



	tgi->bank_info = devm_kzalloc(&pdev->dev, tgi->bank_count *