phy: broadcom: convert to devm_platform_ioremap_resource(_byname)

[ Upstream commit f669bc8b ]

Use devm_platform_ioremap_resource(_byname) to simplify code

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Cc: Al Cooper <alcooperx@gmail.com>
Link: https://lore.kernel.org/r/1604642930-29019-3-git-send-email-chunfeng.yun@mediatek.com


Signed-off-by: Vinod Koul <vkoul@kernel.org>
Stable-dep-of: 64961557 ("phy: ti: omap-usb2: fix device leak at unbind")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>