lguest: make async_hcall() static

async_hcall() can become static.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
index a55b0902f9d3d08637a449032e5aa89f5a7aa027..e6023b86f31d344f5b3b63f27514526aee7dd653 100644 (file)
--- a/arch/x86/lguest/boot.c
+++ b/arch/x86/lguest/boot.c
@@ -113,17 +113,6 @@ static void lguest_leave_lazy_mode(void)
        hcall(LHCALL_FLUSH_ASYNC, 0, 0, 0);
 }
 
-static void lazy_hcall(unsigned long call,
-                      unsigned long arg1,
-                      unsigned long arg2,
-                      unsigned long arg3)
-{
-       if (paravirt_get_lazy_mode() == PARAVIRT_LAZY_NONE)
-               hcall(call, arg1, arg2, arg3);
-       else
-               async_hcall(call, arg1, arg2, arg3);
-}
-
 /* async_hcall() is pretty simple: I'm quite proud of it really.  We have a
  * ring buffer of stored hypercalls which the Host will run though next time we
  * do a normal hypercall.  Each entry in the ring has 4 slots for the hypercall
@@ -134,8 +123,8 @@ static void lazy_hcall(unsigned long call,
  * full and we just make the hypercall directly.  This has the nice side
  * effect of causing the Host to run all the stored calls in the ring buffer
  * which empties it for next time! */
-void async_hcall(unsigned long call,
-                unsigned long arg1, unsigned long arg2, unsigned long arg3)
+static void async_hcall(unsigned long call, unsigned long arg1,
+                       unsigned long arg2, unsigned long arg3)
 {
        /* Note: This code assumes we're uniprocessor. */
        static unsigned int next_call;
@@ -161,6 +150,17 @@ void async_hcall(unsigned long call,
        }
        local_irq_restore(flags);
 }
+
+static void lazy_hcall(unsigned long call,
+                      unsigned long arg1,
+                      unsigned long arg2,
+                      unsigned long arg3)
+{
+       if (paravirt_get_lazy_mode() == PARAVIRT_LAZY_NONE)
+               hcall(call, arg1, arg2, arg3);
+       else
+               async_hcall(call, arg1, arg2, arg3);
+}
 /*:*/
 
 /*G:033

diff --git a/include/asm-x86/lguest_hcall.h b/include/asm-x86/lguest_hcall.h
index 9c5092b6aa9f294028cfe0e18189f91764e061e7..2091779e91fbe4f06b659235dc9e8abe2c09922c 100644 (file)
--- a/include/asm-x86/lguest_hcall.h
+++ b/include/asm-x86/lguest_hcall.h
@@ -54,9 +54,6 @@ hcall(unsigned long call,
 }
 /*:*/
 
-void async_hcall(unsigned long call,
-                unsigned long arg1, unsigned long arg2, unsigned long arg3);
-
 /* Can't use our min() macro here: needs to be a constant */
 #define LGUEST_IRQS (NR_IRQS < 32 ? NR_IRQS: 32)