staging/iio/meter/ade7753: 406:19: warning: right shift by bigger than source value

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static ssize_t ade7753_read_frequency(struct device *dev,
		struct device_attribute *attr,
		char *buf)
{
	int ret, len = 0;
	u8 t;
	int sps;
	ret = ade7753_spi_read_reg_8(dev, ADE7753_MODE,	&t);
	if (ret)
		return ret;

	t = (t >> 11) & 0x3; /// HUH?

---
~Randy
*** Remember to use Documentation/SubmitChecklist when testing your code ***
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