[PATCH -next] phy: phy-twl4030-usb: use DEVICE_ATTR_RO macro

[Vinod Koul]

On 20-05-21, 21:51, YueHaibing wrote:
> Use DEVICE_ATTR_RO helper instead of plain DEVICE_ATTR,
> which makes the code a bit shorter and easier to read.

Applied, thanks

-- 
~Vinod