On Fri, Feb 26, 2021 at 11:50:52PM +0800, Dejin Zheng wrote: > Introduce pcim_alloc_irq_vectors(), a device-managed version of > pci_alloc_irq_vectors(), In some i2c drivers, If pcim_enable_device() > has been called before, then pci_alloc_irq_vectors() is actually a > device-managed function. It is used as a device-managed function, So > replace it with pcim_alloc_irq_vectors(). Bjorn, I don't see this anywhere, except mailing list. Neither your opinion. What is the plan? > Changelog > --------- > v4 -> v5: > - Remove the check of enable device in pcim_alloc_irq_vectors() > and make it as a static line function. > - Modify the subject name in patch 3 and patch 4. > v3 -> v4: > - add some commit comments for patch 3 > v2 -> v3: > - Add some commit comments for replace some codes in > pcim_release() by pci_free_irq_vectors(). > - Simplify the error handling path in i2c designware > driver. > v1 -> v2: > - Use pci_free_irq_vectors() to replace some code in > pcim_release(). > - Modify some commit messages. > > Dejin Zheng (4): > PCI: Introduce pcim_alloc_irq_vectors() > Documentation: devres: Add pcim_alloc_irq_vectors() > i2c: designware: Use pcim_alloc_irq_vectors() to allocate IRQ vectors > i2c: thunderx: Use pcim_alloc_irq_vectors() to allocate IRQ vectors > > .../driver-api/driver-model/devres.rst | 1 + > drivers/i2c/busses/i2c-designware-pcidrv.c | 15 ++++-------- > drivers/i2c/busses/i2c-thunderx-pcidrv.c | 2 +- > drivers/pci/pci.c | 5 +--- > include/linux/pci.h | 24 +++++++++++++++++++ > 5 files changed, 31 insertions(+), 16 deletions(-) > > -- > 2.25.0 > -- With Best Regards, Andy Shevchenko
