x86, io-apic: remove union about dest for log/phy

let user decide the meaning of the bits.

This unifies the 32-bit and 64-bit io-apic code a bit.

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 0 insertions, 16 deletions

diff --git a/include/asm-x86/io_apic.h b/include/asm-x86/io_apic.h
index 8ec68a50cf10..ce818292d2c7 100644
--- a/include/asm-x86/io_apic.h
+++ b/include/asm-x86/io_apic.h
@@ -87,24 +87,8 @@ struct IO_APIC_route_entry {
                 mask            :  1,   /* 0: enabled, 1: disabled */
                 __reserved_2    : 15;
 
-#ifdef CONFIG_X86_32
-        union {
-                struct {
-                        __u32   __reserved_1    : 24,
-                                physical_dest   :  4,
-                                __reserved_2    :  4;
-                } physical;
-
-                struct {
-                        __u32   __reserved_1    : 24,
-                                logical_dest    :  8;
-                } logical;
-        } dest;
-#else
         __u32   __reserved_3    : 24,
                 dest            :  8;
-#endif
-
 } __attribute__ ((packed));
 
 struct IR_IO_APIC_route_entry {