From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: "Vinod Koul" <vkoul@kernel.org>,
"Jonathan Corbet" <corbet@lwn.net>,
"Madalin Bucur" <madalin.bucur@nxp.com>,
"David S . Miller" <davem@davemloft.net>,
"Eric Dumazet" <edumazet@google.com>,
"Jakub Kicinski" <kuba@kernel.org>,
"Paolo Abeni" <pabeni@redhat.com>,
"Horatiu Vultur" <horatiu.vultur@microchip.com>,
UNGLinuxDriver@microchip.com,
"Thierry Reding" <thierry.reding@gmail.com>,
"Lorenzo Pieralisi" <lpieralisi@kernel.org>,
"Rob Herring" <robh@kernel.org>,
"Krzysztof Wilczyński" <kw@linux.com>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Jonathan Hunter" <jonathanh@nvidia.com>,
"Kishon Vijay Abraham I" <kishon@kernel.org>,
"Alan Stern" <stern@rowland.harvard.edu>,
"Krzysztof Kozlowski" <krzysztof.kozlowski@linaro.org>,
"Alim Akhtar" <alim.akhtar@samsung.com>,
"Siddharth Vadapalli" <s-vadapalli@ti.com>,
"Russell King" <linux@armlinux.org.uk>,
linux-phy@lists.infradead.org, linux-doc@vger.kernel.org,
netdev@vger.kernel.org, linux-tegra@vger.kernel.org,
linux-pci@vger.kernel.org, linux-usb@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org
Subject: Re: [PATCH v2 9/9] usb: host: ohci-exynos: Convert to devm_of_phy_optional_get()
Date: Wed, 25 Jan 2023 15:38:22 +0100 [thread overview]
Message-ID: <Y9E+3pSA6/aANQpu@kroah.com> (raw)
In-Reply-To: <3adc5dd1149a17ea7daf4463549feab886c6b145.1674584626.git.geert+renesas@glider.be>
On Tue, Jan 24, 2023 at 07:37:28PM +0100, Geert Uytterhoeven wrote:
> Use the new devm_of_phy_optional_get() helper instead of open-coding the
> same operation.
>
> As devm_of_phy_optional_get() returns NULL if either the PHY cannot be
> found, or if support for the PHY framework is not enabled, it is no
> longer needed to check for -ENODEV or -ENOSYS.
>
> 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@glider.be>
> Acked-by: Alan Stern <stern@rowland.harvard.edu>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
next prev parent reply other threads:[~2023-01-25 14:39 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-24 18:37 [PATCH treewide v2 0/9] phy: Add devm_of_phy_optional_get() helper Geert Uytterhoeven
2023-01-24 18:37 ` [PATCH v2 1/9] phy: Remove unused phy_optional_get() Geert Uytterhoeven
2023-01-24 18:37 ` [PATCH v2 2/9] doc: phy: Document devm_of_phy_get() Geert Uytterhoeven
2023-01-24 18:37 ` [PATCH v2 3/9] phy: Add devm_of_phy_optional_get() helper Geert Uytterhoeven
2023-01-24 18:37 ` [PATCH v2 4/9] net: fman: memac: Convert to devm_of_phy_optional_get() Geert Uytterhoeven
2023-01-24 18:37 ` [PATCH v2 5/9] net: lan966x: " Geert Uytterhoeven
2023-01-24 18:37 ` [PATCH v2 6/9] net: ethernet: ti: am65-cpsw: " Geert Uytterhoeven
2023-01-25 5:13 ` Siddharth Vadapalli
2023-02-03 5:27 ` Vinod Koul
2023-02-03 8:04 ` Geert Uytterhoeven
2023-02-03 9:58 ` Vinod Koul
2023-01-24 18:37 ` [PATCH v2 7/9] PCI: tegra: " Geert Uytterhoeven
2023-01-24 18:37 ` [PATCH v2 8/9] usb: host: ehci-exynos: " Geert Uytterhoeven
2023-01-25 14:38 ` Greg Kroah-Hartman
2023-01-24 18:37 ` [PATCH v2 9/9] usb: host: ohci-exynos: " Geert Uytterhoeven
2023-01-25 14:38 ` Greg Kroah-Hartman [this message]
2023-02-02 14:57 ` [PATCH treewide v2 0/9] phy: Add devm_of_phy_optional_get() helper Geert Uytterhoeven
2023-02-03 9:58 ` Vinod Koul
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