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path: root/drivers/gpio/gpio-tegra.c
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Diffstat (limited to 'drivers/gpio/gpio-tegra.c')
-rw-r--r--drivers/gpio/gpio-tegra.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/gpio/gpio-tegra.c b/drivers/gpio/gpio-tegra.c
index 2b49f878b56c..4e8fb8261a87 100644
--- a/drivers/gpio/gpio-tegra.c
+++ b/drivers/gpio/gpio-tegra.c
@@ -408,7 +408,7 @@ static struct tegra_gpio_soc_config tegra30_gpio_config = {
.upper_offset = 0x80,
};
-static struct of_device_id tegra_gpio_of_match[] = {
+static const struct of_device_id tegra_gpio_of_match[] = {
{ .compatible = "nvidia,tegra30-gpio", .data = &tegra30_gpio_config },
{ .compatible = "nvidia,tegra20-gpio", .data = &tegra20_gpio_config },
{ },
@@ -458,10 +458,8 @@ static int tegra_gpio_probe(struct platform_device *pdev)
tegra_gpio_banks = devm_kzalloc(&pdev->dev,
tegra_gpio_bank_count * sizeof(*tegra_gpio_banks),
GFP_KERNEL);
- if (!tegra_gpio_banks) {
- dev_err(&pdev->dev, "Couldn't allocate bank structure\n");
+ if (!tegra_gpio_banks)
return -ENODEV;
- }
irq_domain = irq_domain_add_linear(pdev->dev.of_node,
tegra_gpio_chip.ngpio,