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PCI: qcom: Clean up ASPM comment

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Break up the newly added ASPM comment so that it fits within the soft 80
character limit and becomes more readable.

Link: https://lore.kernel.org/r/20231128081512.19387-5-johan+linaro@kernel.org
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Johan Hovold 2023-11-28 09:15:10 +01:00 committed by Bjorn Helgaas
parent f352ce9992
commit 780f52e321
1 changed files with 4 additions and 1 deletions
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5
drivers/pci/controller/dwc/pcie-qcom.c
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@ -968,7 +968,10 @@ static int qcom_pcie_post_init_2_7_0(struct qcom_pcie *pcie)
static int qcom_pcie_enable_aspm(struct pci_dev *pdev, void *userdata)
{
/* Downstream devices need to be in D0 state before enabling PCI PM substates */
/*
* Downstream devices need to be in D0 state before enabling PCI PM
* substates.
*/
pci_set_power_state(pdev, PCI_D0);
pci_enable_link_state_locked(pdev, PCIE_LINK_STATE_ALL);