[SRU][N:linux-bluefield][PATCH v1 0/1] gpio-mlxbf3: need to fix get IRQ resource error

[David Thompson]

BugLink: https://bugs.launchpad.net/bugs/2115531

SRU Justification:

[Impact]
The BF3 GPIO driver (gpio-mlxbf3) in both Jammy and Noble repos are
missing an upstream patch. The result is that kernel log shows this
error message upon every boot:
    mlxbf3_gpio MLNXBF33:01: error -ENXIO: IRQ index 0 not found

[Fix]
The upstream patch "gpio: mlxbf3: only get IRQ for device instance 0"
needs to be cherry picked into Jammy and Noble repos.

[Test Case]
* Boot BF3 platform with software containing fix
* Check the kernel log via dmesg
* Verify no errors from BF3 GPIO driver related to "IRQ index 0"

[Regression Potential]
This fix is straightforward and present in upstream, so low risk.

David Thompson (1):
  gpio: mlxbf3: only get IRQ for device instance 0

 drivers/gpio/gpio-mlxbf3.c | 54 ++++++++++++++++++++++++--------------
 1 file changed, 35 insertions(+), 19 deletions(-)

-- 
2.43.2