[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [PATCH 00/13] Remove implicit devres from pci_intx()
@Driver-Maintainers: Your driver might be touched by patch "Remove devres from pci_intx()". You might want to take a look. Changes since the RFC [1]: - Add a patch deprecating pci{m}_intx(). (Heiner, Andy, Me) - Add Acked-by's already given. - Export pcim_intx() as a GPL function. (Alex) - Drop patch for rts5280, since this driver will be removed quite soon. (Philipp Hortmann, Greg) - Use early-return in pci_intx_unmanaged() and pci_intx(). (Andy) Hi all, this series removes a problematic feature from pci_intx(). That function sometimes implicitly uses devres for automatic cleanup. We should get rid of this implicit behavior. To do so, a pci_intx() version that is always-managed, and one that is never-managed are provided. Then, all pci_intx() users are ported to the version they need. Afterwards, pci_intx() can be cleaned up and the users of the never-managed version be ported back to pci_intx(). This way we'd get this PCI API consistent again. Patch "Remove devres from pci_intx()" obviously reverts the previous patches that made drivers use pci_intx_unmanaged(). But this way it's easier to review and approve. It also makes sure that each checked out commit should provide correct behavior, not just the entire series as a whole. Merge plan for this is to enter through the PCI tree. [1] https://lore.kernel.org/all/20241009083519.10088-1-pstanner@xxxxxxxxxx/ Regards, P. Philipp Stanner (13): PCI: Prepare removing devres from pci_intx() ALSA: hda_intel: Use always-managed version of pcim_intx() drivers/xen: Use never-managed version of pci_intx() net/ethernet: Use never-managed version of pci_intx() net/ntb: Use never-managed version of pci_intx() misc: Use never-managed version of pci_intx() vfio/pci: Use never-managed version of pci_intx() PCI: MSI: Use never-managed version of pci_intx() ata: Use always-managed version of pci_intx() wifi: qtnfmac: use always-managed version of pcim_intx() HID: amd_sfh: Use always-managed version of pcim_intx() Remove devres from pci_intx() PCI: Deprecate pci_intx(), pcim_intx() drivers/ata/ahci.c | 2 +- drivers/ata/ata_piix.c | 2 +- drivers/ata/pata_rdc.c | 2 +- drivers/ata/sata_sil24.c | 2 +- drivers/ata/sata_sis.c | 2 +- drivers/ata/sata_uli.c | 2 +- drivers/ata/sata_vsc.c | 2 +- drivers/hid/amd-sfh-hid/amd_sfh_pcie.c | 4 +-- drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_init.c | 2 +- .../wireless/quantenna/qtnfmac/pcie/pcie.c | 2 +- drivers/pci/devres.c | 29 +++++-------------- drivers/pci/pci.c | 19 ++++-------- include/linux/pci.h | 1 + sound/pci/hda/hda_intel.c | 2 +- 14 files changed, 26 insertions(+), 47 deletions(-) -- 2.47.0
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