efi: memmap: Remove kernel-doc warnings

Remove kernel-doc warnings:

arch/x86/platform/efi/memmap.c:94: warning: Function parameter or member
'data' not described in 'efi_memmap_install'
arch/x86/platform/efi/memmap.c:94: warning: Excess function parameter
'ctx' description in 'efi_memmap_install'
Signed-off-by: Zhu Wang <wangzhu9@huawei.com>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>

arch/x86/platform/efi/memmap.c

@@ -82,7 +82,7 @@ int __init efi_memmap_alloc(unsigned int num_entries,
 
 /**
  * efi_memmap_install - Install a new EFI memory map in efi.memmap
- * @ctx: map allocation parameters (address, size, flags)
+ * @data: efi memmap installation parameters
  *
  * Unlike efi_memmap_init_*(), this function does not allow the caller
  * to switch from early to late mappings. It simply uses the existing