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36 lines
1.4 KiB
Diff
36 lines
1.4 KiB
Diff
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From: Sergio Paracuellos <sergio.paracuellos@gmail.com>
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Date: Mon, 24 Jan 2022 12:30:02 +0100
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Subject: [PATCH] PCI: mt7621: Drop of_match_ptr() to avoid unused variable
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We have stubs for most OF interfaces even when CONFIG_OF is not set, so we
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allow building of pcie-mt7621.c in that case for compile testing.
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When CONFIG_OF is not set, "of_match_ptr(mt7621_pcie_ids)" compiles to
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NULL, which leaves mt7621_pcie_ids unused:
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$ make W=1
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drivers/pci/controller/pcie-mt7621.c:549:34: warning: unused variable 'mt7621_pcie_ids' [-Wunused-const-variable]
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Drop of_match_ptr() to avoid the unused variable warning.
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[bhelgaas: commit log]
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Fixes: 2bdd5238e756 ("PCI: mt7621: Add MediaTek MT7621 PCIe host controller driver")
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Link: https://lore.kernel.org/r/20220124113003.406224-2-sergio.paracuellos@gmail.com
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Link: https://lore.kernel.org/r/202201241754.igtHzgHv-lkp@intel.com
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Reported-by: kernel test robot <lkp@intel.com>
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Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
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Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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---
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--- a/drivers/pci/controller/pcie-mt7621.c
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+++ b/drivers/pci/controller/pcie-mt7621.c
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@@ -557,7 +557,7 @@ static struct platform_driver mt7621_pci
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.remove = mt7621_pcie_remove,
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.driver = {
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.name = "mt7621-pci",
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- .of_match_table = of_match_ptr(mt7621_pcie_ids),
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+ .of_match_table = mt7621_pcie_ids,
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},
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};
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builtin_platform_driver(mt7621_pcie_driver);
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