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i2c: tegra: Use platform_get_irq()

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Use common helper for retrieval of the interrupt number in order to make
code cleaner. Note that platform_get_irq() prints error message by itself.

Reviewed-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Tested-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
This commit is contained in:
Dmitry Osipenko 2020-09-30 01:18:54 +03:00 committed by Wolfram Sang
parent f7d62a1185
commit 20b9a6c3ef
1 changed files with 3 additions and 6 deletions
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9
drivers/i2c/busses/i2c-tegra.c
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@ -1684,12 +1684,9 @@ static int tegra_i2c_probe(struct platform_device *pdev)
base_phys = res->start;
res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
if (!res) {
dev_err(&pdev->dev, "no irq resource\n");
return -EINVAL;
}
irq = res->start;
irq = platform_get_irq(pdev, 0);
if (irq < 0)
return irq;
div_clk = devm_clk_get(&pdev->dev, "div-clk");
if (IS_ERR(div_clk)) {