phy: phy-twl4030-usb: use DEVICE_ATTR_RO macro
authorYueHaibing <yuehaibing@huawei.com>
Thu, 20 May 2021 13:51:32 +0000 (21:51 +0800)
committerVinod Koul <vkoul@kernel.org>
Mon, 31 May 2021 08:38:58 +0000 (14:08 +0530)
commitf0afa235685e11fd30e291e4751419c12ba20b84
tree3e989d9cdda127052e919abc25816849e28a2345
parent46923bdb14c2a51fb1e1bb917c5e16781d089d2e
phy: phy-twl4030-usb: use DEVICE_ATTR_RO macro

Use DEVICE_ATTR_RO helper instead of plain DEVICE_ATTR,
which makes the code a bit shorter and easier to read.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20210520135132.37628-1-yuehaibing@huawei.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
drivers/phy/ti/phy-twl4030-usb.c