phy: Add devm_of_phy_optional_get() helper
authorGeert Uytterhoeven <geert+renesas@glider.be>
Tue, 24 Jan 2023 18:37:22 +0000 (19:37 +0100)
committerVinod Koul <vkoul@kernel.org>
Fri, 3 Feb 2023 05:22:49 +0000 (10:52 +0530)
commitd02aa181ee595c81738b6bd7ebad6025fbee035a
tree6b3631822392d9685727c3bd19eeed3d406a8159
parent59c3d3d00d60b6d75ef3faf3b24e6aac037c1085
phy: Add devm_of_phy_optional_get() helper

Add an optional variant of devm_of_phy_get() that also takes care of
printing real errors, so drivers no longer have to open-code this
operation.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/4cd0069bcff424ffc5c3a102397c02370b91985b.1674584626.git.geert+renesas@glider.be
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Documentation/driver-api/phy/phy.rst
drivers/phy/phy-core.c
include/linux/phy/phy.h