x86/mshyperv: Remove unneeded includes from mshyperv.h

[Thomas Gleixner]

A recent commit included linux/slab.h in linux/irq.h. This breaks the build
of vdso32 on a 64bit kernel.

The reason is that linux/irq.h gets included into the vdso code via
linux/interrupt.h which is included from asm/mshyperv.h. That makes the
32bit vdso compile fail, because slab.h includes the pgtable headers for
64bit on a 64bit build.

Neither linux/clocksource.h nor linux/interrupt.h are needed in the
mshyperv.h header file itself.

Remove the includes and unbreak the build.

Fixes: dee863b571b0 ("hv: export current Hyper-V clocksource")
Reported-by: Ingo Molnar <mingo@xxxxxxxxxx>
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>

---

diff --git a/arch/x86/include/asm/mshyperv.h b/arch/x86/include/asm/mshyperv.h
index fba100713924..2f4acbdbfc51 100644
--- a/arch/x86/include/asm/mshyperv.h
+++ b/arch/x86/include/asm/mshyperv.h
@@ -2,8 +2,6 @@
 #define _ASM_X86_MSHYPER_H
 
 #include <linux/types.h>
-#include <linux/interrupt.h>
-#include <linux/clocksource.h>
 #include <asm/hyperv.h>
 
 /*