[tip: efi/core] efi: mokvar: add missing include of asm/early_ioremap.h

[tip-bot2 for Ard Biesheuvel]

The following commit has been merged into the efi/core branch of tip:

Commit-ID:     cc383a9e245c527d3175e2cf4cced9dbbedbbac6
Gitweb:        https://git.kernel.org/tip/cc383a9e245c527d3175e2cf4cced9dbbedbbac6
Author:        Ard Biesheuvel <ardb@xxxxxxxxxx>
AuthorDate:    Fri, 02 Oct 2020 10:01:23 +02:00
Committer:     Ard Biesheuvel <ardb@xxxxxxxxxx>
CommitterDate: Fri, 02 Oct 2020 10:08:29 +02:00

efi: mokvar: add missing include of asm/early_ioremap.h

Nathan reports that building the new mokvar table code for 32-bit
ARM fails with errors such as

  error: implicit declaration of function 'early_memunmap'
  error: implicit declaration of function 'early_memremap'

This is caused by the lack of an explicit #include of the appropriate
header, and ARM apparently does not inherit that inclusion via another
header file. So add the #include.

Tested-by: Nathan Chancellor <natechancellor@xxxxxxxxx>
Signed-off-by: Ard Biesheuvel <ardb@xxxxxxxxxx>
---
 drivers/firmware/efi/mokvar-table.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/firmware/efi/mokvar-table.c b/drivers/firmware/efi/mokvar-table.c
index 72a9e17..d8bc013 100644
--- a/drivers/firmware/efi/mokvar-table.c
+++ b/drivers/firmware/efi/mokvar-table.c
@@ -40,6 +40,8 @@
 #include <linux/list.h>
 #include <linux/slab.h>
 
+#include <asm/early_ioremap.h>
+
 /*
  * The LINUX_EFI_MOK_VARIABLE_TABLE_GUID config table is a packed
  * sequence of struct efi_mokvar_table_entry, one for each named