Commit a5017b96 authored May 03, 2013 by Lee Jones Committed by Greg Kroah-Hartman May 16, 2013

staging: ste_rmi4: Suppress 'ignoring return value of ‘regulator_enable()' warning



drivers/staging/ste_rmi4/synaptics_i2c_rmi4.c:
        In function ‘synaptics_rmi4_resume’:
drivers/staging/ste_rmi4/synaptics_i2c_rmi4.c:1090:18:
        warning: ignoring return value of ‘regulator_enable’, declared
        with attribute warn_unused_result [-Wunused-result

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: devel@driverdev.osuosl.org
Acked-by: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent ab2273c6

drivers/staging/ste_rmi4/synaptics_i2c_rmi4.c

+5 −1

Original line number	Original line	Diff line number	Diff line
	@@ -1087,7 +1087,11 @@ static int synaptics_rmi4_resume(struct device *dev)
	unsigned char intr_status;		unsigned char intr_status;
	struct synaptics_rmi4_data *rmi4_data = dev_get_drvdata(dev);		struct synaptics_rmi4_data *rmi4_data = dev_get_drvdata(dev);

	regulator_enable(rmi4_data->regulator);		retval = regulator_enable(rmi4_data->regulator);
			if (retval) {
			dev_err(dev, "Regulator enable failed (%d)\n", retval);
			return retval;
			}

	enable_irq(rmi4_data->i2c_client->irq);		enable_irq(rmi4_data->i2c_client->irq);
	rmi4_data->touch_stopped = false;		rmi4_data->touch_stopped = false;