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hv: compile out unused function if CONFIG_MULTIBOOT2 is disabled

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When CONFIG_MULTIBOOT2 is disabled, 'create_service_vm_efi_mmap_desc' is
unused and build fails because [-Werror=unused-function] is set.

boot/guest/bzimage_loader.c:188:17: error: 'create_service_vm_efi_mmap_desc' defined but not used [-Werror=unused-function]
  188 | static uint16_t create_service_vm_efi_mmap_desc(struct acrn_vm *vm, struct efi_memory_desc *efi_mmap_desc)
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors

Tracked-On: #7634
Signed-off-by: Calvin Zhang <calvinzhang.cool@gmail.com>
This commit is contained in:
Calvin Zhang 2022-05-31 09:39:30 +08:00 committed by acrnsi-robot
parent 1b7e8e393f
commit 9ec81eb9e6
1 changed files with 2 additions and 0 deletions
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2
hypervisor/boot/guest/bzimage_loader.c
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@ -182,6 +182,7 @@ static void *get_bzimage_kernel_load_addr(struct acrn_vm *vm)
return load_addr;
}
#ifdef CONFIG_MULTIBOOT2
/**
* @pre vm != NULL && efi_mmap_desc != NULL
*/
@ -234,6 +235,7 @@ static uint16_t create_service_vm_efi_mmap_desc(struct acrn_vm *vm, struct efi_m
return desc_idx;
}
#endif
/**
* @pre zp != NULL && vm != NULL