[PATCH] qemu: keep cpu_model as a constant string

[Carlo Marcelo Arenas Belon <carenas@sajinet.com.pe>]

Fixes :

  qemu/hw/pc.c: In function `pc_init1':
  qemu/hw/pc.c:1029: warning: passing arg 1 of `qemu_system_hot_add_init' discards qualifiers from pointer target type

Signed-off-by: Carlo Marcelo Arenas Belon <carenas@sajinet.com.pe>
---
 qemu/hw/acpi.c |    4 ++--
 qemu/sysemu.h  |    2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/qemu/hw/acpi.c b/qemu/hw/acpi.c
index e44c8b5..a85efe7 100644
--- a/qemu/hw/acpi.c
+++ b/qemu/hw/acpi.c
@@ -614,9 +614,9 @@ static void gpe_writeb(void *opaque, uint32_t addr, uint32_t val)
 #endif
 }
 
-static char *model;
+static const char *model;
 
-void qemu_system_hot_add_init(char *cpu_model)
+void qemu_system_hot_add_init(const char *cpu_model)
 {
     register_ioport_write(GPE_BASE, 4, 1, gpe_writeb, &gpe);
     register_ioport_read(GPE_BASE, 4, 1,  gpe_readb, &gpe);
diff --git a/qemu/sysemu.h b/qemu/sysemu.h
index 73c57ab..9388fe4 100644
--- a/qemu/sysemu.h
+++ b/qemu/sysemu.h
@@ -154,7 +154,7 @@ extern int drive_get_max_bus(BlockInterfaceType type);
 
 /* acpi */
 void qemu_system_cpu_hot_add(int cpu, int state);
-void qemu_system_hot_add_init(char *cpu_model);
+void qemu_system_hot_add_init(const char *cpu_model);
 
 /* vmchannel devices */
 
-- 
1.5.3.7


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