From: Shawn Lin <shawn.lin@rock-chips.com>
To: "Diederik de Haas" <didi.debian@cknow.org>,
"Lorenzo Pieralisi" <lpieralisi@kernel.org>,
"Krzysztof Wilczyński" <kw@linux.com>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Heiko Stuebner" <heiko@sntech.de>
Cc: shawn.lin@rock-chips.com, Dragan Simic <dsimic@manjaro.org>,
Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>,
Rob Herring <robh@kernel.org>, Niklas Cassel <cassel@kernel.org>,
linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org,
stable@vger.kernel.org
Subject: Re: [PATCH] PCI: dw-rockchip: Fix function call sequence in rockchip_pcie_phy_deinit
Date: Wed, 23 Apr 2025 09:00:32 +0800 [thread overview]
Message-ID: <4c00fce8-f148-c222-e0c1-e932f04bead0@rock-chips.com> (raw)
In-Reply-To: <20250417142138.1377451-1-didi.debian@cknow.org>
在 2025/04/17 星期四 22:21, Diederik de Haas 写道:
> The documentation for the phy_power_off() function explicitly says
>
> Must be called before phy_exit().
>
> So let's follow that instruction.
Thanks for this fixing.
Acked-by: Shawn Lin <shawn.lin@rock-chips.com>
>
> Fixes: 0e898eb8df4e ("PCI: rockchip-dwc: Add Rockchip RK356X host controller driver")
> Cc: stable@vger.kernel.org # v5.15+
> Signed-off-by: Diederik de Haas <didi.debian@cknow.org>
> ---
> drivers/pci/controller/dwc/pcie-dw-rockchip.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/pci/controller/dwc/pcie-dw-rockchip.c b/drivers/pci/controller/dwc/pcie-dw-rockchip.c
> index c624b7ebd118..4f92639650e3 100644
> --- a/drivers/pci/controller/dwc/pcie-dw-rockchip.c
> +++ b/drivers/pci/controller/dwc/pcie-dw-rockchip.c
> @@ -410,8 +410,8 @@ static int rockchip_pcie_phy_init(struct rockchip_pcie *rockchip)
>
> static void rockchip_pcie_phy_deinit(struct rockchip_pcie *rockchip)
> {
> - phy_exit(rockchip->phy);
> phy_power_off(rockchip->phy);
> + phy_exit(rockchip->phy);
> }
>
> static const struct dw_pcie_ops dw_pcie_ops = {
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next prev parent reply other threads:[~2025-04-23 1:03 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-17 14:21 [PATCH] PCI: dw-rockchip: Fix function call sequence in rockchip_pcie_phy_deinit Diederik de Haas
2025-04-17 16:20 ` Dragan Simic
2025-04-17 17:09 ` Diederik de Haas
2025-04-17 17:56 ` Dragan Simic
2025-04-22 10:26 ` Niklas Cassel
2025-04-23 1:00 ` Shawn Lin [this message]
2025-04-27 17:38 ` Manivannan Sadhasivam
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