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| author | Sean Christopherson <sean.j.christopherson@intel.com> | 2019-11-26 17:54:13 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2019-12-10 10:15:48 +0100 |
| commit | 97976e01d3586e488b6c4c84881806d5d2960e6c (patch) | |
| tree | 0787b0766783b9dccd57cfe0dd3b410038ba1d5b /drivers/misc/vmw_balloon.c | |
| parent | virt: vbox: Explicitly include linux/io.h to pick up various defs (diff) | |
| download | linux-97976e01d3586e488b6c4c84881806d5d2960e6c.tar.xz linux-97976e01d3586e488b6c4c84881806d5d2960e6c.zip | |
vmw_balloon: Explicitly include linux/io.h for virt_to_phys()
Through a labyrinthian sequence of includes, usage of virt_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/20191126165417.22423-9-sean.j.christopherson@intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/misc/vmw_balloon.c')
| -rw-r--r-- | drivers/misc/vmw_balloon.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/misc/vmw_balloon.c b/drivers/misc/vmw_balloon.c index 5e6be1527571..b837e7eba5f7 100644 --- a/drivers/misc/vmw_balloon.c +++ b/drivers/misc/vmw_balloon.c @@ -17,6 +17,7 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include <linux/types.h> +#include <linux/io.h> #include <linux/kernel.h> #include <linux/mm.h> #include <linux/vmalloc.h> |