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    Subject[PATCH v7 11/34] i2c: tegra: Use platform_get_irq()
    Date
    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>
    Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
    ---
    drivers/i2c/busses/i2c-tegra.c | 9 +++------
    1 file changed, 3 insertions(+), 6 deletions(-)

    diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c
    index c2bbdf92b11f..505b5d37077d 100644
    --- a/drivers/i2c/busses/i2c-tegra.c
    +++ b/drivers/i2c/busses/i2c-tegra.c
    @@ -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)) {
    --
    2.27.0
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