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authorCai Huoqing <cai.huoqing@linux.dev>2023-03-23 17:03:00 +0800
committerDavid S. Miller <davem@davemloft.net>2023-03-24 09:09:27 +0000
commitfc5aba60c24407f4a23f5e538585516068aa8746 (patch)
treee244ab3ce7fdabc415795b369e115cf84e64934b /tools/perf/scripts/python/export-to-postgresql.py
parent4170f0ef582c1ff4557276b98fb5fad85c782c1f (diff)
net: liquidio: 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> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
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