xen: remove empty softirq_init()

softirq_init() is empty since Xen 4.1. Remove it together with its call
sites.

Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>

diff --git a/xen/arch/arm/setup.c b/xen/arch/arm/setup.c
index 3c8ae11b73613ba8edeefd5a5c3d9db60d5f740b..7968cee47d059f0099ced521bc75ab09509bc5b3 100644 (file)
--- a/xen/arch/arm/setup.c
+++ b/xen/arch/arm/setup.c
@@ -876,8 +876,6 @@ void __init start_xen(unsigned long boot_phys_offset,
 
     gic_init();
 
-    softirq_init();
-
     tasklet_subsys_init();
 
     if ( xsm_dt_init() != 1 )

diff --git a/xen/arch/x86/setup.c b/xen/arch/x86/setup.c
index e50e1f86b3b3f8a83c278b2ae1f333e4e19298b0..3fbaee156d3c93821e0c17fc32431a347092a31f 100644 (file)
--- a/xen/arch/x86/setup.c
+++ b/xen/arch/x86/setup.c
@@ -1533,7 +1533,6 @@ void __init noreturn __start_xen(unsigned long mbi_p)
     console_init_ring();
     vesa_init();
 
-    softirq_init();
     tasklet_subsys_init();
 
     paging_init();

diff --git a/xen/common/softirq.c b/xen/common/softirq.c
index 2d661932033535421a283d89444cd1af561709d8..b83ad96d6cabf2be9a67ab8e4aca2fd903a34a88 100644 (file)
--- a/xen/common/softirq.c
+++ b/xen/common/softirq.c
@@ -132,10 +132,6 @@ void raise_softirq(unsigned int nr)
     set_bit(nr, &softirq_pending(smp_processor_id()));
 }
 
-void __init softirq_init(void)
-{
-}
-
 /*
  * Local variables:
  * mode: C

diff --git a/xen/include/xen/softirq.h b/xen/include/xen/softirq.h
index d7273b389ba9523dd81a04b42f08cb9691509714..b4724f5c8be8766d6be79ede1846d656a2f31b10 100644 (file)
--- a/xen/include/xen/softirq.h
+++ b/xen/include/xen/softirq.h
@@ -25,7 +25,6 @@ typedef void (*softirq_handler)(void);
 
 void do_softirq(void);
 void open_softirq(int nr, softirq_handler handler);
-void softirq_init(void);
 
 void cpumask_raise_softirq(const cpumask_t *, unsigned int nr);
 void cpu_raise_softirq(unsigned int cpu, unsigned int nr);