[xen staging] x86: correct scrub_page_{hot,cold}() prototypes

[patchbot@xxxxxxx]

commit 5c798ac8854af3528a78ca5a622c9ea68399809b
Author:     Jan Beulich <jbeulich@xxxxxxxx>
AuthorDate: Wed Jul 23 16:53:38 2025 +0200
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Wed Jul 23 16:53:38 2025 +0200

    x86: correct scrub_page_{hot,cold}() prototypes
    
    ... to be in line with Misra rule 8.2 requirements.
    
    Fixes: 6ff0cfbfd4f7 ("mm: allow page scrubbing routine(s) to be arch 
controlled")
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Reviewed-by: Nicola Vetrini <nicola.vetrini@xxxxxxxxxxx>
---
 xen/arch/x86/include/asm/page.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/xen/arch/x86/include/asm/page.h b/xen/arch/x86/include/asm/page.h
index d8e23e614c..079ec88cc5 100644
--- a/xen/arch/x86/include/asm/page.h
+++ b/xen/arch/x86/include/asm/page.h
@@ -227,8 +227,8 @@ void copy_page_sse2(void *to, const void *from);
 #define copy_page(_t, _f)   copy_page_sse2(_t, _f)
 
 #ifdef CONFIG_DEBUG
-void scrub_page_hot(void *);
-void scrub_page_cold(void *);
+void scrub_page_hot(void *ptr);
+void scrub_page_cold(void *ptr);
 #endif
 
 /* Convert between Xen-heap virtual addresses and machine addresses. */
--
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