usb: phy: twl4030-usb: check regulator_enable return value
Since regulator_enable() is going to be marked as __must_check in the next merge window, always check regulator_enable() return value and print a warning if it fails. Reviewed-by: NKalle Jokiniemi <kalle.jokiniemi@jollamobile.com> Signed-off-by: NFabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: NFelipe Balbi <balbi@ti.com>
Showing
想要评论请 注册 或 登录