[PATCH 6/7] usb: host: ehci-exynos: Convert to devm_of_phy_optional_get()

[Greg Kroah-Hartman]

On Wed, Jan 18, 2023 at 11:15:19AM +0100, Geert Uytterhoeven wrote:
> Use the new devm_of_phy_optional_get() helper instead of open-coding the
> same operation.
> 
> This lets us drop several checks for IS_ERR(), as phy_power_{on,off}()
> handle NULL parameters fine.
> 
> Signed-off-by: Geert Uytterhoeven <geert+renesas at glider.be>
> ---
>  drivers/usb/host/ehci-exynos.c | 24 +++++++-----------------
>  1 file changed, 7 insertions(+), 17 deletions(-)
> 

Reviewed-by: Greg Kroah-Hartman <gregkh at linuxfoundation.org>