linux-kernel - [PATCH 06/62] x86/boot/compressed: Fix debug

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Message-Id: <20200211135256.24617-7-joro@8bytes.org>
Date:   Tue, 11 Feb 2020 14:52:00 +0100
From:   Joerg Roedel <joro@...tes.org>
To:     x86@...nel.org
Cc:     hpa@...or.com, Andy Lutomirski <luto@...nel.org>,
        Dave Hansen <dave.hansen@...ux.intel.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Thomas Hellstrom <thellstrom@...are.com>,
        Jiri Slaby <jslaby@...e.cz>,
        Dan Williams <dan.j.williams@...el.com>,
        Tom Lendacky <thomas.lendacky@....com>,
        Juergen Gross <jgross@...e.com>,
        Kees Cook <keescook@...omium.org>,
        linux-kernel@...r.kernel.org, kvm@...r.kernel.org,
        virtualization@...ts.linux-foundation.org,
        Joerg Roedel <joro@...tes.org>, Joerg Roedel <jroedel@...e.de>
Subject: [PATCH 06/62] x86/boot/compressed: Fix debug_puthex() parameter type

From: Joerg Roedel <jroedel@...e.de>

In the CONFIG_X86_VERBOSE_BOOTUP=Y case the debug_puthex() macro just
turns into __puthex, which takes 'unsigned long' as parameter. But in
the CONFIG_X86_VERBOSE_BOOTUP=N case it is a function which takes
'unsigned char *', causing compile warnings when the function is used.
Fix the parameter type to get rid of the warnings.

Signed-off-by: Joerg Roedel <jroedel@...e.de>
---
 arch/x86/boot/compressed/misc.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/boot/compressed/misc.h b/arch/x86/boot/compressed/misc.h
index c8181392f70d..726e264410ff 100644
--- a/arch/x86/boot/compressed/misc.h
+++ b/arch/x86/boot/compressed/misc.h
@@ -59,7 +59,7 @@ void __puthex(unsigned long value);
 
 static inline void debug_putstr(const char *s)
 { }
-static inline void debug_puthex(const char *s)
+static inline void debug_puthex(unsigned long value)
 { }
 #define debug_putaddr(x) /* */
 
-- 
2.17.1