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authorSean Christopherson <sean.j.christopherson@intel.com>2019-11-26 19:54:11 +0300
committerIngo Molnar <mingo@kernel.org>2019-12-10 12:15:48 +0300
commitc6625a314cb81149718390c6be01a9294a016966 (patch)
treec9cf23da32bfb1b59dbc761b83022939188dae5e
parent59e9f58749cb85df314fd189a6bf58ae34170cf0 (diff)
downloadlinux-c6625a314cb81149718390c6be01a9294a016966.tar.xz
efi/capsule-loader: Explicitly include linux/io.h for page_to_phys()
Through a labyrinthian sequence of includes, usage of page_to_phys() is dependent on the include of asm/io.h in x86's asm/realmode.h, which is included in x86's asm/acpi.h and thus by linux/acpi.h. Explicitly include linux/io.h to break the dependency on realmode.h so that a future patch can remove the realmode.h include from acpi.h without breaking the build. Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com> Link: https://lkml.kernel.org/r/20191126165417.22423-7-sean.j.christopherson@intel.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
-rw-r--r--drivers/firmware/efi/capsule-loader.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/firmware/efi/capsule-loader.c b/drivers/firmware/efi/capsule-loader.c
index b1395133389e..d3067cbd5114 100644
--- a/drivers/firmware/efi/capsule-loader.c
+++ b/drivers/firmware/efi/capsule-loader.c
@@ -11,6 +11,7 @@
#include <linux/module.h>
#include <linux/miscdevice.h>
#include <linux/highmem.h>
+#include <linux/io.h>
#include <linux/slab.h>
#include <linux/mutex.h>
#include <linux/efi.h>