[alsa-devel] [PATCH 05/12] perf/x86/intel: Explicitly include asm/io.h to use virt_to_phys()

Sean Christopherson
2019-11-20T11:09:25Z

Through a labyrinthian sequence of includes, usage of virt_to_phys() is
dependent on the include of asm/io.h in asm/realmode.h via asm/acpi.h.
Explicitly include asm/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>
---
arch/x86/events/intel/ds.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/x86/events/intel/ds.c b/arch/x86/events/intel/ds.c
index ce83950036c5..4b94ae4ae369 100644
--- a/arch/x86/events/intel/ds.c
+++ b/arch/x86/events/intel/ds.c
@@ -7,6 +7,7 @@
#include <asm/perf_event.h>
#include <asm/tlbflush.h>
#include <asm/insn.h>
+#include <asm/io.h>

#include "../perf_event.h"

--
2.24.0