[xen master] x86: remove unused parameter from smp_prepare_cpus

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[xen master] x86: remove unused parameter from smp_prepare_cpus

patchbot
commit f20a6e30931a92c9810ff21cfdcd85e22f12cddc
Author:     Wei Liu <[hidden email]>
AuthorDate: Fri Apr 6 10:36:45 2018 +0100
Commit:     Wei Liu <[hidden email]>
CommitDate: Mon Apr 9 10:51:27 2018 +0100

    x86: remove unused parameter from smp_prepare_cpus
   
    Signed-off-by: Wei Liu <[hidden email]>
    Acked-by: Andrew Cooper <[hidden email]>
    Release-acked-by: Juergen Gross <[hidden email]>
---
 xen/arch/x86/setup.c   | 2 +-
 xen/arch/x86/smpboot.c | 2 +-
 xen/include/xen/smp.h  | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/xen/arch/x86/setup.c b/xen/arch/x86/setup.c
index b521db25a8..b2baee3d2c 100644
--- a/xen/arch/x86/setup.c
+++ b/xen/arch/x86/setup.c
@@ -1595,7 +1595,7 @@ void __init noreturn __start_xen(unsigned long mbi_p)
 
     iommu_setup();    /* setup iommu if available */
 
-    smp_prepare_cpus(max_cpus);
+    smp_prepare_cpus();
 
     spin_debug_enable();
 
diff --git a/xen/arch/x86/smpboot.c b/xen/arch/x86/smpboot.c
index e7f5504ec3..103d8f7142 100644
--- a/xen/arch/x86/smpboot.c
+++ b/xen/arch/x86/smpboot.c
@@ -1022,7 +1022,7 @@ static struct notifier_block cpu_smpboot_nfb = {
     .notifier_call = cpu_smpboot_callback
 };
 
-void __init smp_prepare_cpus(unsigned int max_cpus)
+void __init smp_prepare_cpus(void)
 {
     int rc;
 
diff --git a/xen/include/xen/smp.h b/xen/include/xen/smp.h
index c55f57f09e..a64c9b3882 100644
--- a/xen/include/xen/smp.h
+++ b/xen/include/xen/smp.h
@@ -17,7 +17,7 @@ extern void smp_send_state_dump(unsigned int cpu);
 /*
  * Prepare machine for booting other CPUs.
  */
-extern void smp_prepare_cpus(unsigned int max_cpus);
+extern void smp_prepare_cpus(void);
 
 /*
  * Final polishing of CPUs
--
generated by git-patchbot for /home/xen/git/xen.git#master

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