diff options
| author |   Sean Christopherson <sean.j.christopherson@intel.com> | 2019-11-26 08:54:11 -0800 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2019-12-10 10:15:48 +0100 |
| commit | c6625a314cb81149718390c6be01a9294a016966 (patch) | |
| tree | c9cf23da32bfb1b59dbc761b83022939188dae5e /drivers/firmware/efi | |
| parent | perf/x86/intel: Explicitly include asm/io.h to use virt_to_phys() (diff) | |
| download | linux-dev-c6625a314cb81149718390c6be01a9294a016966.tar.xz linux-dev-c6625a314cb81149718390c6be01a9294a016966.zip | |
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>
Diffstat (limited to 'drivers/firmware/efi')
| -rw-r--r-- | drivers/firmware/efi/capsule-loader.c | 1 |
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> |