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78b086e110
commit63c7bc53a3upstream. The gpio-mlxbf2 driver interfaces with four GPIO controllers, device instances 0-3. There are two IRQ resources shared between the four controllers, and they are found in the ACPI table for instances 0 and 3. The driver should not use platform_get_irq(), otherwise this error is logged when probing instances 1 and 2: mlxbf2_gpio MLNXBF22:01: error -ENXIO: IRQ index 0 not found Fixes:2b725265cb("gpio: mlxbf2: Introduce IRQ support") Cc: stable@vger.kernel.org Signed-off-by: David Thompson <davthompson@nvidia.com> Reviewed-by: Shravan Kumar Ramani <shravankr@nvidia.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Link: https://lore.kernel.org/r/20250728144619.29894-1-davthompson@nvidia.com Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
478 lines
12 KiB
478 lines
12 KiB