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Hans de Goede authored
When using an initializer for a union only one of the union members must be initialized. The initializer for the acpi_object union variable passed as argument to the SID ACPI method was initializing both the type and the integer members of the union. Unfortunately rather then complaining about this gcc simply ignores the first initializer and only used the second integer.value = 1 initializer. Leaving type set to 0 which leads to the argument being skipped by acpi acpi_ns_evaluate() resulting in: ACPI Warning: \_SB.PC00.SPI1.SPFD.CVFD.SID: Insufficient arguments - Caller passed 0, method requires 1 (20240322/nsarguments-232) Fix this by initializing only the integer struct part of the union and initializing both members of the integer struct. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Sakari Ailus <sakari.ailus@linux.intel.com> Fixes: 566f5ca9 ("mei: Add transport driver for IVSC device") Reviewed-by: Wentong Wu <wentong.wu@intel.com> Link: https://lore.kernel.org/r/20240603205050.505389-1-hdegoede@redhat.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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