x86: Fix files explicitly requiring export.h for EXPORT_SYMBOL/THIS_MODULE

These files were implicitly getting EXPORT_SYMBOL via device.h
which was including module.h, but that will be fixed up shortly.

By fixing these now, we can avoid seeing things like:

arch/x86/kernel/rtc.c:29: warning: type defaults to ‘int’ in declaration of ‘EXPORT_SYMBOL’
arch/x86/kernel/pci-dma.c:20: warning: type defaults to ‘int’ in declaration of ‘EXPORT_SYMBOL’
arch/x86/kernel/e820.c:69: warning: type defaults to ‘int’ in declaration of ‘EXPORT_SYMBOL_GPL’

[ with input from Randy Dunlap <rdunlap@xenotime.net> and also
  from Stephen Rothwell <sfr@canb.auug.org.au> ]

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>

17 files changed, 18 insertions, 2 deletions

diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index 46ae4f65fc7f..c7e46cb35327 100644
--- a/arch/x86/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
@@ -1,3 +1,4 @@
+#include <linux/export.h>
 #include <linux/init.h>
 #include <linux/bitops.h>
 #include <linux/elf.h>
diff --git a/arch/x86/kernel/cpu/mcheck/mce-apei.c b/arch/x86/kernel/cpu/mcheck/mce-apei.c
index 83930deec3c6..507ea58688e2 100644
--- a/arch/x86/kernel/cpu/mcheck/mce-apei.c
+++ b/arch/x86/kernel/cpu/mcheck/mce-apei.c
@@ -28,6 +28,7 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#include <linux/export.h>
 #include <linux/kernel.h>
 #include <linux/acpi.h>
 #include <linux/cper.h>
diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
index 7b5063a6ad42..537c89e00095 100644
--- a/arch/x86/kernel/cpu/mcheck/mce.c
+++ b/arch/x86/kernel/cpu/mcheck/mce.c
@@ -38,6 +38,7 @@
 #include <linux/debugfs.h>
 #include <linux/edac_mce.h>
 #include <linux/irq_work.h>
+#include <linux/export.h>
 
 #include <asm/processor.h>
 #include <asm/mce.h>
diff --git a/arch/x86/kernel/cpu/mcheck/therm_throt.c b/arch/x86/kernel/cpu/mcheck/therm_throt.c
index 27c625178bf1..787e06c84ea6 100644
--- a/arch/x86/kernel/cpu/mcheck/therm_throt.c
+++ b/arch/x86/kernel/cpu/mcheck/therm_throt.c
@@ -18,6 +18,7 @@
 #include <linux/jiffies.h>
 #include <linux/kernel.h>
 #include <linux/percpu.h>
+#include <linux/export.h>
 #include <linux/sysdev.h>
 #include <linux/types.h>
 #include <linux/init.h>
diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
index e09ca20e86ee..2be5ebe99872 100644
--- a/arch/x86/kernel/cpu/perf_event_intel.c
+++ b/arch/x86/kernel/cpu/perf_event_intel.c
@@ -9,6 +9,7 @@
 #include <linux/types.h>
 #include <linux/init.h>
 #include <linux/slab.h>
+#include <linux/export.h>
 
 #include <asm/hardirq.h>
 #include <asm/apic.h>
diff --git a/arch/x86/kernel/devicetree.c b/arch/x86/kernel/devicetree.c
index a621f3427685..52821799a702 100644
--- a/arch/x86/kernel/devicetree.c
+++ b/arch/x86/kernel/devicetree.c
@@ -2,6 +2,7 @@
  * Architecture specific OF callbacks.
  */
 #include <linux/bootmem.h>
+#include <linux/export.h>
 #include <linux/io.h>
 #include <linux/interrupt.h>
 #include <linux/list.h>
diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
index 3e2ef8425316..303a0e48f076 100644
--- a/arch/x86/kernel/e820.c
+++ b/arch/x86/kernel/e820.c
@@ -12,6 +12,7 @@
 #include <linux/types.h>
 #include <linux/init.h>
 #include <linux/crash_dump.h>
+#include <linux/export.h>
 #include <linux/bootmem.h>
 #include <linux/pfn.h>
 #include <linux/suspend.h>
diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c
index 4aecc54236a9..b946a9eac7d9 100644
--- a/arch/x86/kernel/hpet.c
+++ b/arch/x86/kernel/hpet.c
@@ -1,6 +1,7 @@
 #include <linux/clocksource.h>
 #include <linux/clockchips.h>
 #include <linux/interrupt.h>
+#include <linux/export.h>
 #include <linux/sysdev.h>
 #include <linux/delay.h>
 #include <linux/errno.h>
diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
index 6c0802eb2f7f..429e0c92924e 100644
--- a/arch/x86/kernel/irq.c
+++ b/arch/x86/kernel/irq.c
@@ -9,6 +9,7 @@
 #include <linux/smp.h>
 #include <linux/ftrace.h>
 #include <linux/delay.h>
+#include <linux/export.h>
 
 #include <asm/apic.h>
 #include <asm/io_apic.h>
diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
index 7ec5bd140b87..b9c8628974af 100644
--- a/arch/x86/kernel/nmi.c
+++ b/arch/x86/kernel/nmi.c
@@ -17,6 +17,7 @@
 #include <linux/delay.h>
 #include <linux/hardirq.h>
 #include <linux/slab.h>
+#include <linux/export.h>
 
 #include <linux/mca.h>
 
diff --git a/arch/x86/kernel/pci-dma.c b/arch/x86/kernel/pci-dma.c
index 622872054fbe..80dc793b3f63 100644
--- a/arch/x86/kernel/pci-dma.c
+++ b/arch/x86/kernel/pci-dma.c
@@ -1,6 +1,7 @@
 #include <linux/dma-mapping.h>
 #include <linux/dma-debug.h>
 #include <linux/dmar.h>
+#include <linux/export.h>
 #include <linux/bootmem.h>
 #include <linux/gfp.h>
 #include <linux/pci.h>
diff --git a/arch/x86/kernel/probe_roms.c b/arch/x86/kernel/probe_roms.c
index 63228035f9d7..34e06e84ce31 100644
--- a/arch/x86/kernel/probe_roms.c
+++ b/arch/x86/kernel/probe_roms.c
@@ -10,9 +10,9 @@
 #include <linux/dmi.h>
 #include <linux/pfn.h>
 #include <linux/pci.h>
-#include <asm/pci-direct.h>
-
+#include <linux/export.h>
 
+#include <asm/pci-direct.h>
 #include <asm/e820.h>
 #include <asm/mmzone.h>
 #include <asm/setup.h>
diff --git a/arch/x86/kernel/rtc.c b/arch/x86/kernel/rtc.c
index ccdbc16b8941..348ce016a835 100644
--- a/arch/x86/kernel/rtc.c
+++ b/arch/x86/kernel/rtc.c
@@ -5,6 +5,7 @@
 #include <linux/mc146818rtc.h>
 #include <linux/acpi.h>
 #include <linux/bcd.h>
+#include <linux/export.h>
 #include <linux/pnp.h>
 #include <linux/of.h>
 
diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
index 013e7eba83bb..16204dc15484 100644
--- a/arch/x86/kernel/smp.c
+++ b/arch/x86/kernel/smp.c
@@ -16,6 +16,7 @@
 #include <linux/mm.h>
 #include <linux/delay.h>
 #include <linux/spinlock.h>
+#include <linux/export.h>
 #include <linux/kernel_stat.h>
 #include <linux/mc146818rtc.h>
 #include <linux/cache.h>
diff --git a/arch/x86/kernel/tboot.c b/arch/x86/kernel/tboot.c
index e07a2fc876b9..e2410e27f97e 100644
--- a/arch/x86/kernel/tboot.c
+++ b/arch/x86/kernel/tboot.c
@@ -22,6 +22,7 @@
 #include <linux/dma_remapping.h>
 #include <linux/init_task.h>
 #include <linux/spinlock.h>
+#include <linux/export.h>
 #include <linux/delay.h>
 #include <linux/sched.h>
 #include <linux/init.h>
diff --git a/arch/x86/kernel/time.c b/arch/x86/kernel/time.c
index 5a64d057be57..dd5fbf4101fc 100644
--- a/arch/x86/kernel/time.c
+++ b/arch/x86/kernel/time.c
@@ -13,6 +13,7 @@
 #include <linux/interrupt.h>
 #include <linux/i8253.h>
 #include <linux/time.h>
+#include <linux/export.h>
 #include <linux/mca.h>
 
 #include <asm/vsyscall.h>
diff --git a/arch/x86/kernel/topology.c b/arch/x86/kernel/topology.c
index 8927486a4649..76ee97709a00 100644
--- a/arch/x86/kernel/topology.c
+++ b/arch/x86/kernel/topology.c
@@ -26,6 +26,7 @@
  * Send feedback to <colpatch@us.ibm.com>
  */
 #include <linux/nodemask.h>
+#include <linux/export.h>
 #include <linux/mmzone.h>
 #include <linux/init.h>
 #include <linux/smp.h>