APPLIED: [SRU][focal:linux-bluefield][PATCH 0/1] linux-bluefield: Fix

[Zachary Tahenakos]

Applied to focal:bluefield/master-next.


-Zack

On 4/18/22 2:24 PM, Zachary Tahenakos wrote:
> https://bugs.launchpad.net/bugs/1969374
>
> SRU Justification
>
> [Impact]
>
> The latest PR to fix a certification issue has introduced a build failure. Specifically:
> net: mellanox: mlxbf_gige: Replace non-standard interrupt handling
>
> A build of the kernel fails with the following error:
> drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_main.c:380:12: error: implicit declaration of function 'acpi_dev_gpio_irq_get_by'; did you mean 'acpi_dev_gpio_irq_get'? [-Werror=implicit-function-declaration]
>
> [Fix]
> Cherry-picking:
> 809390219fb9c gpiolib: acpi: Allow to find GpioInt() resource by name and index
>
> The above commit reworks GpioInt() to allow finding the resource via name and index while preserving previous functionality.
>
> [Test Case]
> Beyond ensuring build still works, no testing of drivers using the reworked acpi_dev_gpio_irq_get function will be done, but it should still work as previously designed when NULL is passed for name.
>
> [Where problems could occur]
> Chance of regression should be very low with this change.
>
> Andy Shevchenko (1):
>    gpiolib: acpi: Allow to find GpioInt() resource by name and index
>
>   drivers/gpio/gpiolib-acpi.c | 12 ++++++++----
>   include/linux/acpi.h        | 10 ++++++++--
>   2 files changed, 16 insertions(+), 6 deletions(-)
>