[RFC 24/38] x86/boot: export command line processing

["Daniel P. Smith" <dpsmith@xxxxxxxxxxxxxxxxxxxx>]

Export the function cmdline_cook() so that it can be called outside of setup.c.

Signed-off-by: Daniel P. Smith <dpsmith@xxxxxxxxxxxxxxxxxxxx>
---
 xen/arch/x86/include/asm/setup.h | 2 ++
 xen/arch/x86/setup.c             | 4 +---
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/xen/arch/x86/include/asm/setup.h b/xen/arch/x86/include/asm/setup.h
index b517da6144de..4b8fbdc67e05 100644
--- a/xen/arch/x86/include/asm/setup.h
+++ b/xen/arch/x86/include/asm/setup.h
@@ -29,6 +29,8 @@ void init_IRQ(void);
 struct boot_domain;
 int construct_dom0(struct boot_domain *bd);
 
+const char *cmdline_cook(const char *p, const char *loader_name);
+
 void setup_io_bitmap(struct domain *d);
 
 extern struct boot_info xen_boot_info;
diff --git a/xen/arch/x86/setup.c b/xen/arch/x86/setup.c
index 760262ea3d4c..0c9f1cd98faa 100644
--- a/xen/arch/x86/setup.c
+++ b/xen/arch/x86/setup.c
@@ -291,8 +291,6 @@ static int __init cf_check parse_acpi_param(const char *s)
 }
 custom_param("acpi", parse_acpi_param);
 
-static const char *cmdline_cook(const char *p, const char *loader_name);
-
 struct boot_info __initdata xen_boot_info = {
     .loader = "unknown",
     .cmdline = "",
@@ -950,7 +948,7 @@ static bool __init loader_is_grub2(const char *loader_name)
  *
  * Always returns a pointer within @p.
  */
-static const char *__init cmdline_cook(const char *p, const char *loader_name)
+const char *__init cmdline_cook(const char *p, const char *loader_name)
 {
     /* Strip leading whitespace. */
     while ( *p == ' ' )
-- 
2.30.2