Commit 33a0d190 authored May 02, 2013 by Lee Jones Committed by Samuel Ortiz May 17, 2013

mfd: ab8500-gpadc: Suppress 'ignoring regulator_enable() return value' warning



drivers/mfd/ab8500-gpadc.c: In function ‘ab8500_gpadc_resume’:
drivers/mfd/ab8500-gpadc.c:911:18: warning: ignoring return value of
        ‘regulator_enable’, declared with attribute warn_unused_result
        [-Wunused-result]

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

parent 9f7af61a

drivers/mfd/ab8500-gpadc.c

+5 −2

Original line number	Diff line number	Diff line
		@@ -907,14 +907,17 @@ static int ab8500_gpadc_suspend(struct device *dev)
		static int ab8500_gpadc_resume(struct device *dev)
		{
		struct ab8500_gpadc *gpadc = dev_get_drvdata(dev);
		int ret;

		regulator_enable(gpadc->regu);
		ret = regulator_enable(gpadc->regu);
		if (ret)
		dev_err(dev, "Failed to enable vtvout LDO: %d\n", ret);

		pm_runtime_mark_last_busy(gpadc->dev);
		pm_runtime_put_autosuspend(gpadc->dev);

		mutex_unlock(&gpadc->ab8500_gpadc_lock);
		return 0;
		return ret;
		}

		static int ab8500_gpadc_probe(struct platform_device *pdev)