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ionic: Remove redundant pci_clear_master
Remove pci_clear_master to simplify the code, the bus-mastering is also cleared in do_pci_disable_device, like this: ./drivers/pci/pci.c:2197 static void do_pci_disable_device(struct pci_dev *dev) { u16 pci_command; pci_read_config_word(dev, PCI_COMMAND, &pci_command); if (pci_command & PCI_COMMAND_MASTER) { pci_command &= ~PCI_COMMAND_MASTER; pci_write_config_word(dev, PCI_COMMAND, pci_command); } pcibios_disable_device(dev); }. And dev->is_busmaster is set to 0 in pci_disable_device. Signed-off-by: Cai Huoqing <cai.huoqing@linux.dev> Acked-by: Shannon Nelson <shannon.nelson@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -392,7 +392,6 @@ static void ionic_remove(struct pci_dev *pdev)
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ionic_port_reset(ionic);
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ionic_reset(ionic);
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ionic_dev_teardown(ionic);
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pci_clear_master(pdev);
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ionic_unmap_bars(ionic);
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pci_release_regions(pdev);
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pci_disable_device(pdev);
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