[06/12] efi/capsule-loader: Explicitly include linux/io.h for page_to_phys()
diff mbox series

Message ID 20191119002121.4107-7-sean.j.christopherson@intel.com
State New
Headers show
  • treewide: break dependencies on x86's RM header
Related show

Commit Message

Sean Christopherson Nov. 19, 2019, 12:21 a.m. UTC
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>
 drivers/firmware/efi/capsule-loader.c | 1 +
 1 file changed, 1 insertion(+)

diff mbox series

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>