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Message-Id: <20230516194000.548487-2-arnd@kernel.org>
Date: Tue, 16 May 2023 21:39:43 +0200
From: Arnd Bergmann <arnd@...nel.org>
To: Thomas Bogendoerfer <tsbogend@...ha.franken.de>
Cc: Arnd Bergmann <arnd@...db.de>, Mike Rapoport <rppt@...nel.org>,
Andrew Morton <akpm@...ux-foundation.org>,
"Matthew Wilcox (Oracle)" <willy@...radead.org>,
Jiaxun Yang <jiaxun.yang@...goat.com>,
linux-mips@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] mips: asm-offsets: add missing prototypes
From: Arnd Bergmann <arnd@...db.de>
Building with -Werror and W=1 fails entirely because of warnings in
asm-offsets.c:
arch/mips/kernel/asm-offsets.c:26:6: error: no previous prototype for 'output_ptreg_defines' [-Werror=missing-prototypes]
arch/mips/kernel/asm-offsets.c:78:6: error: no previous prototype for 'output_task_defines' [-Werror=missing-prototypes]
arch/mips/kernel/asm-offsets.c:92:6: error: no previous prototype for 'output_thread_info_defines' [-Werror=missing-prototypes]
arch/mips/kernel/asm-offsets.c:108:6: error: no previous prototype for 'output_thread_defines' [-Werror=missing-prototypes]
arch/mips/kernel/asm-offsets.c:136:6: error: no previous prototype for 'output_thread_fpu_defines' [-Werror=missing-prototypes]
Nothing actually calls these functions, so just add prototypes to shut
up the warnings.
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
arch/mips/kernel/asm-offsets.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/mips/kernel/asm-offsets.c b/arch/mips/kernel/asm-offsets.c
index 40fd4051bb3d..d1b11f66f748 100644
--- a/arch/mips/kernel/asm-offsets.c
+++ b/arch/mips/kernel/asm-offsets.c
@@ -23,6 +23,7 @@
#include <linux/kvm_host.h>
+void output_ptreg_defines(void);
void output_ptreg_defines(void)
{
COMMENT("MIPS pt_regs offsets.");
@@ -75,6 +76,7 @@ void output_ptreg_defines(void)
BLANK();
}
+void output_task_defines(void);
void output_task_defines(void)
{
COMMENT("MIPS task_struct offsets.");
@@ -89,6 +91,7 @@ void output_task_defines(void)
BLANK();
}
+void output_thread_info_defines(void);
void output_thread_info_defines(void)
{
COMMENT("MIPS thread_info offsets.");
@@ -105,6 +108,7 @@ void output_thread_info_defines(void)
BLANK();
}
+void output_thread_defines(void);
void output_thread_defines(void)
{
COMMENT("MIPS specific thread_struct offsets.");
@@ -133,6 +137,7 @@ void output_thread_defines(void)
}
#ifdef CONFIG_MIPS_FP_SUPPORT
+void output_thread_fpu_defines(void);
void output_thread_fpu_defines(void)
{
OFFSET(THREAD_FPU, task_struct, thread.fpu);
@@ -176,6 +181,7 @@ void output_thread_fpu_defines(void)
}
#endif
+void output_mm_defines(void);
void output_mm_defines(void)
{
COMMENT("Size of struct page");
@@ -210,6 +216,7 @@ void output_mm_defines(void)
}
#ifdef CONFIG_32BIT
+void output_sc_defines(void);
void output_sc_defines(void)
{
COMMENT("Linux sigcontext offsets.");
@@ -232,6 +239,7 @@ void output_sc_defines(void)
#endif
#ifdef CONFIG_64BIT
+void output_sc_defines(void);
void output_sc_defines(void)
{
COMMENT("Linux sigcontext offsets.");
@@ -245,6 +253,7 @@ void output_sc_defines(void)
}
#endif
+void output_signal_defined(void);
void output_signal_defined(void)
{
COMMENT("Linux signal numbers.");
@@ -284,6 +293,7 @@ void output_signal_defined(void)
}
#ifdef CONFIG_CPU_CAVIUM_OCTEON
+void output_octeon_cop2_state_defines(void);
void output_octeon_cop2_state_defines(void)
{
COMMENT("Octeon specific octeon_cop2_state offsets.");
@@ -315,6 +325,7 @@ void output_octeon_cop2_state_defines(void)
#endif
#ifdef CONFIG_HIBERNATION
+void output_pbe_defines(void);
void output_pbe_defines(void)
{
COMMENT(" Linux struct pbe offsets. ");
@@ -327,6 +338,7 @@ void output_pbe_defines(void)
#endif
#ifdef CONFIG_CPU_PM
+void output_pm_defines(void);
void output_pm_defines(void)
{
COMMENT(" PM offsets. ");
@@ -341,6 +353,7 @@ void output_pm_defines(void)
#endif
#ifdef CONFIG_MIPS_FP_SUPPORT
+void output_kvm_defines(void);
void output_kvm_defines(void)
{
COMMENT(" KVM/MIPS Specific offsets. ");
@@ -385,6 +398,7 @@ void output_kvm_defines(void)
#endif
#ifdef CONFIG_MIPS_CPS
+void output_cps_defines(void);
void output_cps_defines(void)
{
COMMENT(" MIPS CPS offsets. ");
--
2.39.2
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