On Mon, Jun 07, 2021 at 11:39:15PM +0800, Dejin Zheng wrote:
> The pcim_alloc_irq_vectors() function, an explicit device-managed version
> of pci_alloc_irq_vectors(). If pcim_enable_device() has been called
> before, then pci_alloc_irq_vectors() is actually a device-managed
> function. It is used here as a device-managed function, So replace it
> with pcim_alloc_irq_vectors(). At the same time, Remove the
> pci_free_irq_vectors() function to simplify the error handling path.
> the freeing resources will take automatically when device is gone.
> 
> Reviewed-by: Robert Richter <rric@kernel.org>
> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
> Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
> Signed-off-by: Dejin Zheng <zhengdejin5@gmail.com>

Dunno the status of this series, but if it ever goes upstream, I am fine
with the I2C changes:

Acked-by: Wolfram Sang <wsa@kernel.org> # for I2C