[SRU][J:linux-bluefield][PATCH v1 0/3] gpio_mlxbf3: bring in latest upstream commits

[David Thompson]

BugLink: https://bugs.launchpad.net/bugs/2109756

SRU Justification:

[Impact]

The gpio-mlxbf3 driver is not using the latest upstream commits.
There is a SAUCE patch in Jammy that can be reverted and replaced with upstream.
Also, there is an upstream patch that is missing from the gpio-mlxbf3
driver in Jammy.

[Fix]

1) Revert "UBUNTU: SAUCE: gpio-mlxbf3: During reboot test, ipmb driver fails to load intermittently"
2) Cherry pick upstream d460e9c20751 gpio: mlxbf3: add an error code check in mlxbf3_gpio_probe
3) Cherry pick upstream aad418323267 gpio: mlxbf3: Support shutdown() function

[Test Case]

Boot image on BF3 platform
Ensure gpio-mlxbf3 driver is loaded [see output of "lsmod"]
Ensure no error messages or failures from gpio-mlxbf3 or ipmb drivers [see output of "dmesg"]
Reboot BF3 platform several times and repeat above steps

[Regression Potential]

Low potential for creating regression

Asmaa Mnebhi (1):
  gpio: mlxbf3: Support shutdown() function

David Thompson (1):
  Revert "UBUNTU: SAUCE: gpio-mlxbf3: During reboot test, ipmb driver fails to load intermittently"

Su Hui (1):
  gpio: mlxbf3: add an error code check in mlxbf3_gpio_probe

 drivers/gpio/gpio-mlxbf3.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

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2.43.2