On Thu, May 07, 2020 at 12:27:53AM +0530, Naresh Kamboju wrote:
On Tue, 29 Nov 2016 at 00:00, Johan Hovold johan@kernel.org wrote:
Make sure to deregister and free any fixed-link PHY registered using of_phy_register_fixed_link() on probe errors and on driver unbind.
Fixes: 83895bedeee6 ("net: mvneta: add support for fixed links") Signed-off-by: Johan Hovold johan@kernel.org
drivers/net/ethernet/marvell/mvneta.c | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index 0c0a45af950f..707bc4680b9b 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -4191,6 +4191,8 @@ static int mvneta_probe(struct platform_device *pdev) clk_disable_unprepare(pp->clk); err_put_phy_node: of_node_put(phy_node);
if (of_phy_is_fixed_link(dn))of_phy_deregister_fixed_link(dn);While building kernel Image for arm architecture on stable-rc 4.4 branch the following build error found.
drivers/net/ethernet/marvell/mvneta.c:3442:3: error: implicit declaration of function 'of_phy_deregister_fixed_link'; did you mean 'of_phy_register_fixed_link'? [-Werror=implicit-function-declaration] | of_phy_deregister_fixed_link(dn); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ | of_phy_register_fixed_link
ref: https://gitlab.com/Linaro/lkft/kernel-runs/-/jobs/541374729
Greg, 3f65047c853a ("of_mdio: add helper to deregister fixed-link PHYs") needs to be backported as well for these.
Original series can be found here:
https://lkml.kernel.org/r/1480357509-28074-1-git-send-email-johan@kernel.org
Johan