1 files changed, 0 insertions, 43 deletions
diff --git a/package/kernel/mac80211/patches/build/101-backport-add-pci_disable_link_state-wrapper-with-ret.patch b/package/kernel/mac80211/patches/build/101-backport-add-pci_disable_link_state-wrapper-with-ret.patch
deleted file mode 100644
index 7691522e73..0000000000
--- a/package/kernel/mac80211/patches/build/101-backport-add-pci_disable_link_state-wrapper-with-ret.patch
+++ /dev/null
@@ -1,43 +0,0 @@
-From: Felix Fietkau <nbd@nbd.name>
-Date: Mon, 28 Oct 2019 15:20:40 +0100
-Subject: [PATCH] backport: add pci_disable_link_state wrapper with return code
-
-The signature of pci_disable_link_state was changed to indicate if the state
-was successfully disabled. Since the old version did not have this, add a
-wrapper which checks the pcie register to determine the return code
-
-Signed-off-by: Felix Fietkau <nbd@nbd.name>
----
-
---- a/backport-include/linux/pci.h
-+++ b/backport-include/linux/pci.h
-@@ -240,4 +240,29 @@ static inline struct pci_dev *pcie_find_
- 	(PCI_IRQ_LEGACY | PCI_IRQ_MSI | PCI_IRQ_MSIX)
- #endif
- 
-+#if defined(CONFIG_PCI) && LINUX_VERSION_IS_LESS(5,3,0)
-+
-+static inline int
-+LINUX_BACKPORT(pci_disable_link_state)(struct pci_dev *pdev, int state)
-+{
-+	u16 aspmc;
-+
-+	pci_disable_link_state(pdev, state);
-+
-+	pcie_capability_read_word(pdev, PCI_EXP_LNKCTL, &aspmc);
-+	if ((state & PCIE_LINK_STATE_L0S) &&
-+	    (aspmc & PCI_EXP_LNKCTL_ASPM_L0S))
-+		return -EPERM;
-+
-+	if ((state & PCIE_LINK_STATE_L1) &&
-+	    (aspmc & PCI_EXP_LNKCTL_ASPM_L1))
-+		return -EPERM;
-+
-+	return 0;
-+}
-+
-+#define pci_disable_link_state LINUX_BACKPORT(pci_disable_link_state)
-+
-+#endif
-+
- #endif /* _BACKPORT_LINUX_PCI_H */