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authorCai Huoqing <[email protected]>2023-03-23 19:26:11 +0800
committerKalle Valo <[email protected]>2023-04-12 13:03:24 +0300
commitb9235aef84929e5330cb87125a6baf1cf7988983 (patch)
tree27c62d1ebe8e17df0ece71433466620cfc0a89d3 /drivers/usb/cdns3/cdns3-debug.h
parent76008fc13b09a89e4251e6af5062043427babaa2 (diff)
wifi: ath12k: 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 <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'drivers/usb/cdns3/cdns3-debug.h')
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