iio: adc: rockchip_saradc: remove unused variable in probe
The rate variable in the probe function of the saradc is a remnant of a previous patch iteration. It is unused and thus produces a compile time warning. Therefore remove it. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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@ -141,7 +141,6 @@ static int rockchip_saradc_probe(struct platform_device *pdev)
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struct resource *mem;
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int ret;
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int irq;
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u32 rate;
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if (!np)
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return -ENODEV;
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